Permissions, Privileges, and Access Controls in Config File Provider - CVE-2021-21645
Published: April 22, 2021
Vulnerability identifier: #VU52495
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2021-21645
CWE-ID: CWE-264
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Jenkins
Affected software:
Config File Provider
Config File Provider
Detailed vulnerability 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 permission checks in several HTTP endpoints. A remote authenticated attacker can enumerate configuration file IDs.
How to mitigate CVE-2021-21645
Install updates from vendor's website.