RCE in Serviio Media Server
CVE-2025-34101
An unauthenticated command injection vulnerability exists in Serviio Media Server versions 1.4 through 1.8 on Windows, in the /rest/action API endpoint exposed by the console component (default port 23423). The checkStreamUrl method accepts a VIDEO parameter that is passed unsanitized to a call to cmd.exe, enabling arbitrary command execution under the privileges of the web server. No authentication is required to exploit this issue, as the REST API is exposed by default and lacks access controls.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.031 (86.4th percentile) — read the EPSS interpretation.
Affected products
- Serviio Media Server — versions 1.4
Weakness classification (CWE)
Public proof-of-concept exploits
References
- disclosure@vulncheck.com (exploit, third-party-advisory)
- disclosure@vulncheck.com (exploit)
- disclosure@vulncheck.com (third-party-advisory)
- disclosure@vulncheck.com (exploit)
- disclosure@vulncheck.com (third-party-advisory)
- disclosure@vulncheck.com (exploit)
Frequently asked questions
- What is CVE-2025-34101?
- CVE-2025-34101 is a vulnerability in Serviio Media Server, classified under Improper Input Validation. Published 2025-07-10.
- Is CVE-2025-34101 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.