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Vulnerability details: VCID-9ruw-cgv6-aaar
Vulnerability ID VCID-9ruw-cgv6-aaar
Aliases CVE-2021-28363
GHSA-5phf-pp7p-vc2r
PYSEC-2021-59
Summary The urllib3 library 1.26.x before 1.26.4 for Python omits SSL certificate validation in some cases involving HTTPS to HTTPS proxies. The initial connection to the HTTPS proxy (if an SSLContext isn't given via proxy_config) doesn't verify the hostname of the certificate. This means certificates for different servers that still validate properly with the default urllib3 SSLContext will be silently accepted.
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-295 Improper Certificate Validation
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
cvssv3 6.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-28363.json
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
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epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
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epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
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epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
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epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00134 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00137 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00137 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00137 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00137 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00137 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00137 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00137 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00137 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00137 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00137 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00137 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00137 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00145 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00145 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00145 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00145 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00145 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00145 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00145 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00145 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00145 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00145 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00145 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00193 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00193 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00193 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00193 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
epss 0.00455 https://api.first.org/data/v1/epss?cve=CVE-2021-28363
cvssv3.1 3.7 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1_qr MODERATE https://github.com/advisories/GHSA-5phf-pp7p-vc2r
cvssv3.1 6.5 https://github.com/pypa/advisory-database/tree/main/vulns/urllib3/PYSEC-2021-59.yaml
generic_textual MODERATE https://github.com/pypa/advisory-database/tree/main/vulns/urllib3/PYSEC-2021-59.yaml
cvssv3.1 6.5 https://github.com/pypa/advisory-db/tree/main/vulns/urllib3/PYSEC-2021-59.yaml
generic_textual MODERATE https://github.com/pypa/advisory-db/tree/main/vulns/urllib3/PYSEC-2021-59.yaml
cvssv3.1 4.4 https://github.com/urllib3/urllib3
cvssv3.1 6.5 https://github.com/urllib3/urllib3
generic_textual MODERATE https://github.com/urllib3/urllib3
cvssv3.1 6.5 https://github.com/urllib3/urllib3/blob/main/CHANGES.rst#1264-2021-03-15
generic_textual MODERATE https://github.com/urllib3/urllib3/blob/main/CHANGES.rst#1264-2021-03-15
cvssv3.1 6.5 https://github.com/urllib3/urllib3/commit/8d65ea1ecf6e2cdc27d42124e587c1b83a3118b0
generic_textual MODERATE https://github.com/urllib3/urllib3/commit/8d65ea1ecf6e2cdc27d42124e587c1b83a3118b0
cvssv3.1 6.5 https://github.com/urllib3/urllib3/commits/main
generic_textual MODERATE https://github.com/urllib3/urllib3/commits/main
cvssv3.1 6.5 https://github.com/urllib3/urllib3/releases/tag/1.26.4
generic_textual MODERATE https://github.com/urllib3/urllib3/releases/tag/1.26.4
cvssv3.1 6.5 https://github.com/urllib3/urllib3/security/advisories/GHSA-5phf-pp7p-vc2r
cvssv3.1_qr MODERATE https://github.com/urllib3/urllib3/security/advisories/GHSA-5phf-pp7p-vc2r
generic_textual MODERATE https://github.com/urllib3/urllib3/security/advisories/GHSA-5phf-pp7p-vc2r
cvssv3.1 6.5 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4S65ZQVZ2ODGB52IC7VJDBUK4M5INCXL
generic_textual MODERATE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4S65ZQVZ2ODGB52IC7VJDBUK4M5INCXL
cvssv3.1 6.5 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4S65ZQVZ2ODGB52IC7VJDBUK4M5INCXL
generic_textual MODERATE https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4S65ZQVZ2ODGB52IC7VJDBUK4M5INCXL
cvssv2 6.4 https://nvd.nist.gov/vuln/detail/CVE-2021-28363
cvssv3 6.5 https://nvd.nist.gov/vuln/detail/CVE-2021-28363
cvssv3.1 6.5 https://nvd.nist.gov/vuln/detail/CVE-2021-28363
generic_textual MODERATE https://nvd.nist.gov/vuln/detail/CVE-2021-28363
cvssv3.1 6.5 https://pypi.org/project/urllib3/1.26.4
generic_textual MODERATE https://pypi.org/project/urllib3/1.26.4
archlinux High https://security.archlinux.org/AVG-1691
cvssv3.1 6.5 https://security.gentoo.org/glsa/202107-36
cvssv3.1 7.5 https://security.gentoo.org/glsa/202107-36
generic_textual HIGH https://security.gentoo.org/glsa/202107-36
generic_textual MODERATE https://security.gentoo.org/glsa/202107-36
cvssv3.1 6.5 https://security.gentoo.org/glsa/202305-02
cvssv3.1 9.8 https://security.gentoo.org/glsa/202305-02
generic_textual CRITICAL https://security.gentoo.org/glsa/202305-02
generic_textual MODERATE https://security.gentoo.org/glsa/202305-02
cvssv3.1 6.5 https://security.netapp.com/advisory/ntap-20240621-0007
cvssv3.1 9.1 https://security.netapp.com/advisory/ntap-20240621-0007
generic_textual CRITICAL https://security.netapp.com/advisory/ntap-20240621-0007
generic_textual MODERATE https://security.netapp.com/advisory/ntap-20240621-0007
cvssv3.1 6.5 https://www.oracle.com/security-alerts/cpuoct2021.html
cvssv3.1 8.2 https://www.oracle.com/security-alerts/cpuoct2021.html
generic_textual HIGH https://www.oracle.com/security-alerts/cpuoct2021.html
generic_textual MODERATE https://www.oracle.com/security-alerts/cpuoct2021.html
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-28363.json
https://api.first.org/data/v1/epss?cve=CVE-2021-28363
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28363
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://github.com/pypa/advisory-database/tree/main/vulns/urllib3/PYSEC-2021-59.yaml
https://github.com/pypa/advisory-db/tree/main/vulns/urllib3/PYSEC-2021-59.yaml
https://github.com/urllib3/urllib3
https://github.com/urllib3/urllib3/blob/main/CHANGES.rst#1264-2021-03-15
https://github.com/urllib3/urllib3/commit/8d65ea1ecf6e2cdc27d42124e587c1b83a3118b0
https://github.com/urllib3/urllib3/commits/main
https://github.com/urllib3/urllib3/releases/tag/1.26.4
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4S65ZQVZ2ODGB52IC7VJDBUK4M5INCXL
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4S65ZQVZ2ODGB52IC7VJDBUK4M5INCXL/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4S65ZQVZ2ODGB52IC7VJDBUK4M5INCXL
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4S65ZQVZ2ODGB52IC7VJDBUK4M5INCXL/
https://pypi.org/project/urllib3/1.26.4
https://pypi.org/project/urllib3/1.26.4/
https://security.gentoo.org/glsa/202107-36
https://security.gentoo.org/glsa/202305-02
https://security.netapp.com/advisory/ntap-20240621-0007
https://security.netapp.com/advisory/ntap-20240621-0007/
https://www.oracle.com/security-alerts/cpuoct2021.html
AVG-1691 https://security.archlinux.org/AVG-1691
cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.59:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.59:*:*:*:*:*:*:*
cpe:2.3:a:python:urllib3:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:python:urllib3:*:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
CVE-2021-28363 https://nvd.nist.gov/vuln/detail/CVE-2021-28363
GHSA-5phf-pp7p-vc2r https://github.com/advisories/GHSA-5phf-pp7p-vc2r
GHSA-5phf-pp7p-vc2r https://github.com/urllib3/urllib3/security/advisories/GHSA-5phf-pp7p-vc2r
RHBA-2021:1147 https://bugzilla.redhat.com/show_bug.cgi?id=1945136
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-28363.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://github.com/pypa/advisory-database/tree/main/vulns/urllib3/PYSEC-2021-59.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://github.com/pypa/advisory-db/tree/main/vulns/urllib3/PYSEC-2021-59.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N Found at https://github.com/urllib3/urllib3
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://github.com/urllib3/urllib3
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://github.com/urllib3/urllib3/blob/main/CHANGES.rst#1264-2021-03-15
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://github.com/urllib3/urllib3/commit/8d65ea1ecf6e2cdc27d42124e587c1b83a3118b0
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://github.com/urllib3/urllib3/commits/main
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://github.com/urllib3/urllib3/releases/tag/1.26.4
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://github.com/urllib3/urllib3/security/advisories/GHSA-5phf-pp7p-vc2r
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4S65ZQVZ2ODGB52IC7VJDBUK4M5INCXL
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4S65ZQVZ2ODGB52IC7VJDBUK4M5INCXL
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2021-28363
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2021-28363
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2021-28363
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://pypi.org/project/urllib3/1.26.4
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://security.gentoo.org/glsa/202107-36
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://security.gentoo.org/glsa/202107-36
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://security.gentoo.org/glsa/202305-02
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://security.gentoo.org/glsa/202305-02
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://security.netapp.com/advisory/ntap-20240621-0007
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N Found at https://security.netapp.com/advisory/ntap-20240621-0007
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://www.oracle.com/security-alerts/cpuoct2021.html
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N Found at https://www.oracle.com/security-alerts/cpuoct2021.html
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.29884
EPSS Score 0.00134
Published At March 28, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
There are no relevant records.