{"url":"http://public2.vulnerablecode.io/api/packages/900?format=json","purl":"pkg:apache/tomcat@9.0.44","type":"apache","namespace":"","name":"tomcat","version":"9.0.44","qualifiers":{},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":"9.0.48","latest_non_vulnerable_version":"11.0.21","affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/4460?format=json","vulnerability_id":"VCID-dtvw-92bk-wbcf","summary":"A vulnerability in Apache Tomcat allows an attacker to remotely trigger a denial of service. An error introduced as part of a change to improve error handling during non-blocking I/O meant that the error flag associated with the Request object was not reset between requests. This meant that once a non-blocking I/O error occurred, all future requests handled by that request object would fail. Users were able to trigger non-blocking I/O errors, e.g. by dropping a connection, thereby creating the possibility of triggering a DoS. Applications that do not use non-blocking I/O are not exposed to this vulnerability. This issue affects Apache Tomcat 10.0.3 to 10.0.4; 9.0.44; 8.5.64.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-30639.json","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-30639.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-30639","reference_id":"","reference_type":"","scores":[{"value":"0.00422","scoring_system":"epss","scoring_elements":"0.62065","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00422","scoring_system":"epss","scoring_elements":"0.62087","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00422","scoring_system":"epss","scoring_elements":"0.62097","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00422","scoring_system":"epss","scoring_elements":"0.62077","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00422","scoring_system":"epss","scoring_elements":"0.62059","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00422","scoring_system":"epss","scoring_elements":"0.6204","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00422","scoring_system":"epss","scoring_elements":"0.62009","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00422","scoring_system":"epss","scoring_elements":"0.61938","published_at":"2026-04-01T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-30639"},{"reference_url":"https://github.com/apache/tomcat/commit/411caf29ac1c16e6ac291b6e5543b2371dbd25e2","reference_id":"","reference_type":"","scores":[],"url":"https://github.com/apache/tomcat/commit/411caf29ac1c16e6ac291b6e5543b2371dbd25e2"},{"reference_url":"https://github.com/apache/tomcat/commit/8ece47c4a9fb9349e8862c84358a4dd23c643a24","reference_id":"","reference_type":"","scores":[],"url":"https://github.com/apache/tomcat/commit/8ece47c4a9fb9349e8862c84358a4dd23c643a24"},{"reference_url":"https://github.com/apache/tomcat/commit/b59099e4ca501a039510334ebe1024971cd6f959","reference_id":"","reference_type":"","scores":[],"url":"https://github.com/apache/tomcat/commit/b59099e4ca501a039510334ebe1024971cd6f959"},{"reference_url":"https://kc.mcafee.com/corporate/index?page=content&id=SB10366","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://kc.mcafee.com/corporate/index?page=content&id=SB10366"},{"reference_url":"https://lists.apache.org/thread.html/r79a7c019712b39aedf7cf4da9276d80610f04441b2a4f6506cb2daaf@%3Cdev.tomcat.apache.org%3E","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.apache.org/thread.html/r79a7c019712b39aedf7cf4da9276d80610f04441b2a4f6506cb2daaf@%3Cdev.tomcat.apache.org%3E"},{"reference_url":"https://lists.apache.org/thread.html/r79a7c019712b39aedf7cf4da9276d80610f04441b2a4f6506cb2daaf@%3Cusers.tomcat.apache.org%3E","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.apache.org/thread.html/r79a7c019712b39aedf7cf4da9276d80610f04441b2a4f6506cb2daaf@%3Cusers.tomcat.apache.org%3E"},{"reference_url":"https://lists.apache.org/thread.html/rd84fae1f474597bdf358f5bdc0a5c453c507bd527b83e8be6b5ea3f4%40%3Cannounce.tomcat.apache.org%3E","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.apache.org/thread.html/rd84fae1f474597bdf358f5bdc0a5c453c507bd527b83e8be6b5ea3f4%40%3Cannounce.tomcat.apache.org%3E"},{"reference_url":"https://security.gentoo.org/glsa/202208-34","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://security.gentoo.org/glsa/202208-34"},{"reference_url":"https://security.netapp.com/advisory/ntap-20210827-0007","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://security.netapp.com/advisory/ntap-20210827-0007"},{"reference_url":"https://security.netapp.com/advisory/ntap-20210827-0007/","reference_id":"","reference_type":"","scores":[],"url":"https://security.netapp.com/advisory/ntap-20210827-0007/"},{"reference_url":"https://www.oracle.com/security-alerts/cpujan2022.html","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.oracle.com/security-alerts/cpujan2022.html"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=1981540","reference_id":"1981540","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1981540"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30639","reference_id":"CVE-2021-30639","reference_type":"","scores":[{"value":"Important","scoring_system":"apache_tomcat","scoring_elements":""}],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30639"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2021-30639","reference_id":"CVE-2021-30639","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-30639"},{"reference_url":"https://github.com/advisories/GHSA-44qp-qhfv-c7f6","reference_id":"GHSA-44qp-qhfv-c7f6","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-44qp-qhfv-c7f6"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/898?format=json","purl":"pkg:apache/tomcat@9.0.45","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-kwab-3s4q-eka4"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apache/tomcat@9.0.45"},{"url":"http://public2.vulnerablecode.io/api/packages/766?format=json","purl":"pkg:apache/tomcat@10.0.5","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-kwab-3s4q-eka4"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apache/tomcat@10.0.5"}],"aliases":["CVE-2021-30639","GHSA-44qp-qhfv-c7f6"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-dtvw-92bk-wbcf"}],"fixing_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/4461?format=json","vulnerability_id":"VCID-dy6m-zt6r-9ubd","summary":"Apache Tomcat 8.5.0 to 8.5.63, 9.0.0-M1 to 9.0.43 and 10.0.0-M1 to 10.0.2 did not properly validate incoming TLS packets. When Tomcat was configured to use NIO+OpenSSL or NIO2+OpenSSL for TLS, a specially crafted packet could be used to trigger an infinite loop resulting in a denial of service.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-41079.json","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-41079.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-41079","reference_id":"","reference_type":"","scores":[{"value":"0.00103","scoring_system":"epss","scoring_elements":"0.28148","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00103","scoring_system":"epss","scoring_elements":"0.28206","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00103","scoring_system":"epss","scoring_elements":"0.28249","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00103","scoring_system":"epss","scoring_elements":"0.28242","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00103","scoring_system":"epss","scoring_elements":"0.28199","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00103","scoring_system":"epss","scoring_elements":"0.28133","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00103","scoring_system":"epss","scoring_elements":"0.28342","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00103","scoring_system":"epss","scoring_elements":"0.28298","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00103","scoring_system":"epss","scoring_elements":"0.28227","published_at":"2026-04-01T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-41079"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://github.com/apache/tomcat","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/apache/tomcat"},{"reference_url":"https://github.com/apache/tomcat/commit/34115fb3c83f6cd97772232316a492a4cc5729e0","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/apache/tomcat/commit/34115fb3c83f6cd97772232316a492a4cc5729e0"},{"reference_url":"https://github.com/apache/tomcat/commit/b90d4fc1ff44f30e4b3aba622ba6677e3f003822","reference_id":"","reference_type":"","scores":[],"url":"https://github.com/apache/tomcat/commit/b90d4fc1ff44f30e4b3aba622ba6677e3f003822"},{"reference_url":"https://github.com/apache/tomcat/commit/d4b340fa8feaf55831f9a59350578f7b6ca048b8","reference_id":"","reference_type":"","scores":[],"url":"https://github.com/apache/tomcat/commit/d4b340fa8feaf55831f9a59350578f7b6ca048b8"},{"reference_url":"https://lists.apache.org/thread.html/r6b6b674e3f168dd010e67dbe6848b866e2acf26371452fdae313b98a@%3Cusers.tomcat.apache.org%3E","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.apache.org/thread.html/r6b6b674e3f168dd010e67dbe6848b866e2acf26371452fdae313b98a@%3Cusers.tomcat.apache.org%3E"},{"reference_url":"https://lists.apache.org/thread.html/rb4de81ac647043541a32881099aa6eb5a23f1b7fd116f713f8ab9dbe@%3Cdev.tomcat.apache.org%3E","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.apache.org/thread.html/rb4de81ac647043541a32881099aa6eb5a23f1b7fd116f713f8ab9dbe@%3Cdev.tomcat.apache.org%3E"},{"reference_url":"https://lists.apache.org/thread.html/rccdef0349fdf4fb73a4e4403095446d7fe6264e0a58e2df5c6799434%40%3Cannounce.tomcat.apache.org%3E","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.apache.org/thread.html/rccdef0349fdf4fb73a4e4403095446d7fe6264e0a58e2df5c6799434%40%3Cannounce.tomcat.apache.org%3E"},{"reference_url":"https://lists.debian.org/debian-lts-announce/2021/09/msg00012.html","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.debian.org/debian-lts-announce/2021/09/msg00012.html"},{"reference_url":"https://security.netapp.com/advisory/ntap-20211008-0005","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://security.netapp.com/advisory/ntap-20211008-0005"},{"reference_url":"https://security.netapp.com/advisory/ntap-20211008-0005/","reference_id":"","reference_type":"","scores":[],"url":"https://security.netapp.com/advisory/ntap-20211008-0005/"},{"reference_url":"https://www.debian.org/security/2021/dsa-4986","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.debian.org/security/2021/dsa-4986"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2004820","reference_id":"2004820","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2004820"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41079","reference_id":"CVE-2021-41079","reference_type":"","scores":[{"value":"Important","scoring_system":"apache_tomcat","scoring_elements":""}],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41079"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2021-41079","reference_id":"CVE-2021-41079","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-41079"},{"reference_url":"https://github.com/advisories/GHSA-59g9-7gfx-c72p","reference_id":"GHSA-59g9-7gfx-c72p","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-59g9-7gfx-c72p"},{"reference_url":"https://access.redhat.com/errata/RHSA-2021:3741","reference_id":"RHSA-2021:3741","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2021:3741"},{"reference_url":"https://access.redhat.com/errata/RHSA-2021:3743","reference_id":"RHSA-2021:3743","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2021:3743"},{"reference_url":"https://access.redhat.com/errata/RHSA-2022:1179","reference_id":"RHSA-2022:1179","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2022:1179"},{"reference_url":"https://access.redhat.com/errata/RHSA-2022:5532","reference_id":"RHSA-2022:5532","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2022:5532"},{"reference_url":"https://usn.ubuntu.com/5360-1/","reference_id":"USN-5360-1","reference_type":"","scores":[],"url":"https://usn.ubuntu.com/5360-1/"},{"reference_url":"https://usn.ubuntu.com/6943-1/","reference_id":"USN-6943-1","reference_type":"","scores":[],"url":"https://usn.ubuntu.com/6943-1/"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/1052?format=json","purl":"pkg:apache/tomcat@8.5.64","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-dtvw-92bk-wbcf"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apache/tomcat@8.5.64"},{"url":"http://public2.vulnerablecode.io/api/packages/900?format=json","purl":"pkg:apache/tomcat@9.0.44","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-dtvw-92bk-wbcf"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apache/tomcat@9.0.44"},{"url":"http://public2.vulnerablecode.io/api/packages/769?format=json","purl":"pkg:apache/tomcat@10.0.4","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-dtvw-92bk-wbcf"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apache/tomcat@10.0.4"}],"aliases":["CVE-2021-41079","GHSA-59g9-7gfx-c72p"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-dy6m-zt6r-9ubd"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/4473?format=json","vulnerability_id":"VCID-k9cg-ehdw-dbh6","summary":"Generation of Error Message Containing Sensitive Information vulnerability in Apache Tomcat.This issue affects Apache Tomcat: from 8.5.7 through 8.5.63, from 9.0.0-M11 through 9.0.43. Other, EOL versions may also be affected.\n\nUsers are recommended to upgrade to version 8.5.64 onwards or 9.0.44 onwards, which contain a fix for the issue.","references":[{"reference_url":"http://packetstormsecurity.com/files/176951/Apache-Tomcat-8.5.63-9.0.43-HTTP-Response-Smuggling.html","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://packetstormsecurity.com/files/176951/Apache-Tomcat-8.5.63-9.0.43-HTTP-Response-Smuggling.html"},{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-21733.json","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-21733.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2024-21733","reference_id":"","reference_type":"","scores":[{"value":"0.73428","scoring_system":"epss","scoring_elements":"0.98798","published_at":"2026-04-11T12:55:00Z"},{"value":"0.73428","scoring_system":"epss","scoring_elements":"0.98796","published_at":"2026-04-09T12:55:00Z"},{"value":"0.73428","scoring_system":"epss","scoring_elements":"0.98795","published_at":"2026-04-07T12:55:00Z"},{"value":"0.73428","scoring_system":"epss","scoring_elements":"0.98792","published_at":"2026-04-04T12:55:00Z"},{"value":"0.73428","scoring_system":"epss","scoring_elements":"0.98789","published_at":"2026-04-02T12:55:00Z"},{"value":"0.73428","scoring_system":"epss","scoring_elements":"0.98799","published_at":"2026-04-12T12:55:00Z"},{"value":"0.73428","scoring_system":"epss","scoring_elements":"0.988","published_at":"2026-04-13T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2024-21733"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://github.com/apache/tomcat","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/apache/tomcat"},{"reference_url":"https://github.com/apache/tomcat/commit/86ccc43940861703c2be96a5f35384407522125a","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/apache/tomcat/commit/86ccc43940861703c2be96a5f35384407522125a"},{"reference_url":"https://github.com/apache/tomcat/commit/ce4b154e7b48f66bd98858626347747cd2514311","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/apache/tomcat/commit/ce4b154e7b48f66bd98858626347747cd2514311"},{"reference_url":"https://lists.apache.org/thread/h9bjqdd0odj6lhs2o96qgowcc6hb0cfz","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-13T16:09:11Z/"}],"url":"https://lists.apache.org/thread/h9bjqdd0odj6lhs2o96qgowcc6hb0cfz"},{"reference_url":"https://lists.debian.org/debian-lts-announce/2025/01/msg00009.html","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.debian.org/debian-lts-announce/2025/01/msg00009.html"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2024-21733","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-21733"},{"reference_url":"https://security.netapp.com/advisory/ntap-20240216-0005","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://security.netapp.com/advisory/ntap-20240216-0005"},{"reference_url":"https://tomcat.apache.org/security-8.html","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://tomcat.apache.org/security-8.html"},{"reference_url":"https://tomcat.apache.org/security-9.html","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://tomcat.apache.org/security-9.html"},{"reference_url":"http://www.openwall.com/lists/oss-security/2024/01/19/2","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://www.openwall.com/lists/oss-security/2024/01/19/2"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2259204","reference_id":"2259204","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2259204"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-21733","reference_id":"CVE-2024-21733","reference_type":"","scores":[{"value":"Important","scoring_system":"apache_tomcat","scoring_elements":""}],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-21733"},{"reference_url":"https://github.com/advisories/GHSA-f4qf-m5gf-8jm8","reference_id":"GHSA-f4qf-m5gf-8jm8","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-f4qf-m5gf-8jm8"},{"reference_url":"https://usn.ubuntu.com/7562-1/","reference_id":"USN-7562-1","reference_type":"","scores":[],"url":"https://usn.ubuntu.com/7562-1/"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/1052?format=json","purl":"pkg:apache/tomcat@8.5.64","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-dtvw-92bk-wbcf"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apache/tomcat@8.5.64"},{"url":"http://public2.vulnerablecode.io/api/packages/900?format=json","purl":"pkg:apache/tomcat@9.0.44","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-dtvw-92bk-wbcf"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apache/tomcat@9.0.44"}],"aliases":["CVE-2024-21733","GHSA-f4qf-m5gf-8jm8"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-k9cg-ehdw-dbh6"}],"risk_score":"4.0","resource_url":"http://public2.vulnerablecode.io/packages/pkg:apache/tomcat@9.0.44"}