Missing authorization in Compressor - CVE-2025-43515
Published: November 13, 2025
Vulnerability identifier: #VU118526
CSH Severity: High
CVSS v4: 8.7 [CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-43515
CWE-ID: CWE-862
Exploitation vector: Adjecent network
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to compromise the affected system.
The vulnerability exists due to missing authorization checks. A remote attacker on the same network as a Compressor server can directly connect to the service and execute arbitrary code on the system.
Affected software
Compressor
How to mitigate CVE-2025-43515
Install updates from vendor's website.
Compressor - update to 4.11.1