CVE-2021-41599

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-41599
A remote code execution vulnerability was identified in GitHub Enterprise Server that could be exploited when building a GitHub Pages site. To exploit this vulnerability, an attacker would need permission to create and build a GitHub Pages site on the GitHub Enterprise Server instance. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.3 and was fixed in versions 3.0.21, 3.1.13, 3.2.5. This vulnerability was reported via the GitHub Bug Bounty program.

8.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References
Link Resource
https://docs.github.com/en/enterprise-server%403.0/admin/release-notes#3.0.21
https://docs.github.com/en/enterprise-server%403.1/admin/release-notes#3.1.13
https://docs.github.com/en/enterprise-server%403.2/admin/release-notes#3.2.5
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*
cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*
cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*
History

07 Nov 2023, 03:38

Type Values Removed Values Added
References
  • {'url': 'https://docs.github.com/en/enterprise-server@3.0/admin/release-notes#3.0.21', 'name': 'https://docs.github.com/en/enterprise-server@3.0/admin/release-notes#3.0.21', 'tags': ['Release Notes', 'Third Party Advisory'], 'refsource': 'MISC'}
  • {'url': 'https://docs.github.com/en/enterprise-server@3.2/admin/release-notes#3.2.5', 'name': 'https://docs.github.com/en/enterprise-server@3.2/admin/release-notes#3.2.5', 'tags': ['Release Notes', 'Third Party Advisory'], 'refsource': 'MISC'}
  • {'url': 'https://docs.github.com/en/enterprise-server@3.1/admin/release-notes#3.1.13', 'name': 'https://docs.github.com/en/enterprise-server@3.1/admin/release-notes#3.1.13', 'tags': ['Release Notes', 'Third Party Advisory'], 'refsource': 'MISC'}
  • () https://docs.github.com/en/enterprise-server%403.0/admin/release-notes#3.0.21 -
  • () https://docs.github.com/en/enterprise-server%403.1/admin/release-notes#3.1.13 -
  • () https://docs.github.com/en/enterprise-server%403.2/admin/release-notes#3.2.5 -

25 Feb 2022, 20:17

Type Values Removed Values Added
CWE NVD-CWE-noinfo
CVSS v2 : unknown
v3 : unknown 		v2 : 6.5
v3 : 8.8
First Time Github enterprise Server
Github
CPE cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*
References (MISC) https://docs.github.com/en/enterprise-server@3.1/admin/release-notes#3.1.13 - (MISC) https://docs.github.com/en/enterprise-server@3.1/admin/release-notes#3.1.13 - Release Notes, Third Party Advisory
References (MISC) https://docs.github.com/en/enterprise-server@3.2/admin/release-notes#3.2.5 - (MISC) https://docs.github.com/en/enterprise-server@3.2/admin/release-notes#3.2.5 - Release Notes, Third Party Advisory
References (MISC) https://docs.github.com/en/enterprise-server@3.0/admin/release-notes#3.0.21 - (MISC) https://docs.github.com/en/enterprise-server@3.0/admin/release-notes#3.0.21 - Release Notes, Third Party Advisory

18 Feb 2022, 00:15

Type Values Removed Values Added
New CVE
Information

Published : 2022-02-18 00:15

Updated : 2023-12-10 14:22

NVD link : CVE-2021-41599

Mitre link : CVE-2021-41599

CVE.ORG link : CVE-2021-41599

JSON object : View

Products Affected

github

  • enterprise_server
CWE
NVD-CWE-noinfo CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')