{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/43493?format=json","vulnerability_id":"VCID-jfzf-ynb1-23bs","summary":"Hashicorp Consul Missing SSL Certificate Validation\nHashiCorp Consul before 1.10.1 (and Consul Enterprise) has Missing SSL Certificate Validation. xds does not ensure that the Subject Alternative Name of an upstream is validated.","aliases":[{"alias":"CVE-2021-32574"},{"alias":"GHSA-25gf-8qrr-g78r"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/373598?format=json","purl":"pkg:alpm/archlinux/consul@1.9.8-1","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/consul@1.9.8-1"},{"url":"http://public2.vulnerablecode.io/api/packages/79243?format=json","purl":"pkg:ebuild/app-admin/consul@1.9.17","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:ebuild/app-admin/consul@1.9.17"},{"url":"http://public2.vulnerablecode.io/api/packages/74186?format=json","purl":"pkg:golang/github.com/hashicorp/consul@1.10.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-9wyg-uv2p-d3ez"},{"vulnerability":"VCID-tgcs-1brz-6yf4"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:golang/github.com/hashicorp/consul@1.10.1"}],"affected_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/373597?format=json","purl":"pkg:alpm/archlinux/consul@1.9.7-1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-65ru-yj23-qqbr"},{"vulnerability":"VCID-jfzf-ynb1-23bs"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/consul@1.9.7-1"}],"references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-32574","reference_id":"","reference_type":"","scores":[{"value":"0.00802","scoring_system":"epss","scoring_elements":"0.74161","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00802","scoring_system":"epss","scoring_elements":"0.74042","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00802","scoring_system":"epss","scoring_elements":"0.74075","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00802","scoring_system":"epss","scoring_elements":"0.74089","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00802","scoring_system":"epss","scoring_elements":"0.74111","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00802","scoring_system":"epss","scoring_elements":"0.74093","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00802","scoring_system":"epss","scoring_elements":"0.74086","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00802","scoring_system":"epss","scoring_elements":"0.74125","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00802","scoring_system":"epss","scoring_elements":"0.74134","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00802","scoring_system":"epss","scoring_elements":"0.74124","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00802","scoring_system":"epss","scoring_elements":"0.7416","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00802","scoring_system":"epss","scoring_elements":"0.74168","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00802","scoring_system":"epss","scoring_elements":"0.74039","published_at":"2026-04-01T12:55:00Z"},{"value":"0.00802","scoring_system":"epss","scoring_elements":"0.74045","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00802","scoring_system":"epss","scoring_elements":"0.7407","published_at":"2026-04-04T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-32574"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-32574","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-32574"},{"reference_url":"https://discuss.hashicorp.com/t/hcsec-2021-17-consul-s-envoy-tls-configuration-did-not-validate-destination-service-subject-alternative-names/26856","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:H/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://discuss.hashicorp.com/t/hcsec-2021-17-consul-s-envoy-tls-configuration-did-not-validate-destination-service-subject-alternative-names/26856"},{"reference_url":"https://github.com/hashicorp/consul/releases/tag/v1.10.1","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:H/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/hashicorp/consul/releases/tag/v1.10.1"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2021-32574","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:H/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-32574"},{"reference_url":"https://security.gentoo.org/glsa/202208-09","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:H/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://security.gentoo.org/glsa/202208-09"},{"reference_url":"https://www.hashicorp.com/blog/category/consul","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:H/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.hashicorp.com/blog/category/consul"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=991719","reference_id":"991719","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=991719"},{"reference_url":"https://security.archlinux.org/ASA-202107-69","reference_id":"ASA-202107-69","reference_type":"","scores":[],"url":"https://security.archlinux.org/ASA-202107-69"},{"reference_url":"https://security.archlinux.org/AVG-2171","reference_id":"AVG-2171","reference_type":"","scores":[{"value":"Medium","scoring_system":"archlinux","scoring_elements":""}],"url":"https://security.archlinux.org/AVG-2171"}],"weaknesses":[{"cwe_id":295,"name":"Improper Certificate Validation","description":"The product does not validate, or incorrectly validates, a certificate."}],"exploits":[],"severity_range_score":"4.0 - 8.9","exploitability":"0.5","weighted_severity":"8.0","risk_score":4.0,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-jfzf-ynb1-23bs"}