CVE-2021-21647

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-21647
Jenkins CloudBees CD Plugin 1.1.21 and earlier does not perform a permission check in an HTTP endpoint, allowing attackers with Item/Read permission to schedule builds of projects without having Item/Build permission.

4.3 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

4.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References
Link Resource
http://www.openwall.com/lists/oss-security/2021/04/21/2 Mailing List Third Party Advisory
https://www.jenkins.io/security/advisory/2021-04-21/#SECURITY-2309 Vendor Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:jenkins:cloudbees_cd:*:*:*:*:*:jenkins:*:*
History

25 Oct 2023, 18:16

Type Values Removed Values Added
CWE CWE-862

26 Apr 2021, 18:06

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : 4.0
v3 : 4.3
References (MLIST) http://www.openwall.com/lists/oss-security/2021/04/21/2 - (MLIST) http://www.openwall.com/lists/oss-security/2021/04/21/2 - Mailing List, Third Party Advisory
References (CONFIRM) https://www.jenkins.io/security/advisory/2021-04-21/#SECURITY-2309 - (CONFIRM) https://www.jenkins.io/security/advisory/2021-04-21/#SECURITY-2309 - Vendor Advisory
CPE cpe:2.3:a:jenkins:cloudbees_cd:*:*:*:*:*:jenkins:*:*

21 Apr 2021, 18:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-04-21 15:15

Updated : 2023-12-10 13:55

NVD link : CVE-2021-21647

Mitre link : CVE-2021-21647

CVE.ORG link : CVE-2021-21647

JSON object : View

Products Affected

jenkins

  • cloudbees_cd
CWE

No CWE.