CVE Vulnerability

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 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

4.3 /10

CVSS v3.0 : 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

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

Configuration 1

cpe:2.3:a:jenkins:cloudbees_cd:*:*:*:*:*:jenkins:*:*
Information

Published : 2021-04-21 03:15

Updated : 2021-04-26 06:06

NVD link : CVE-2021-21647

Mitre link : CVE-2021-21647

Products Affected
No products.
CWE
CWE-862