#VU58153 Protection Mechanism Failure in Squash TM Publisher (Squash4Jenkins) - CVE-2021-43578
Published: November 15, 2021
Vulnerability identifier: #VU58153
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2021-43578
CWE-ID: CWE-693
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Squash TM Publisher (Squash4Jenkins)
Squash TM Publisher (Squash4Jenkins)
Software vendor:
Jenkins
Jenkins
Description
The vulnerability allows a remote attacker to bypass implemented security restrictions.
The vulnerability exists due to the affected plugin implements an agent-to-controller message that does not implement any validation of its input. A remote authenticated attacker can replace arbitrary files on the Jenkins controller file system.
Remediation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.