Permissions, Privileges, and Access Controls in Team Foundation Server - CVE-2021-21637
Published: March 31, 2021
Vulnerability identifier: #VU51823
CSH Severity: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2021-21637
CWE-ID: CWE-264
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Team Foundation Server
Team Foundation Server
Software vendor:
Jenkins
Jenkins
Description
The vulnerability allows a remote attacker to gain access to sensitive information on the system.
The vulnerability exists due to the affected plugin does not perform a permission check in an HTTP endpoint. A remote authenticated attacker can connect to an attacker-specified URL and capture credentials stored in Jenkins.
Remediation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.