CVE-2025-34101
Serviio Media Server Unauthenticated Command Injection via checkStreamUrl VIDEO Parameter
Vexday Risk Score
63High priority
SSVC decision (CISA)
Attend
PoC available → attend closely
CVSS 9.3EPSS 3.1%KEV nãoPoC públicaNuclei —Metasploit simPatch —
Lifecycle
03 May 2017Metasploit module available
10 Jul 2025Published on NVD
Recommendation: Plan a near-term fix — a public PoC already exists.
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
Serviio · Media Serverpublic PoCs found — 4
cve_referencepacketstorm.news/files/id/142387unverifiedcve_referenceraw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/http/serviio_checkstreamurl_cmd_exec.rbunverifiedcve_referencewww.exploit-db.com/exploits/42023unverifiedcve_referencewww.zeroscience.mk/en/vulnerabilities/ZSL-2017-5408.phpunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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https://fortiguard.fortinet.com/encyclopedia/ips/44042https://packetstorm.news/files/id/142387https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/http/serviio_checkstreamurl_cmd_exec.rbhttps://vulncheck.com/advisories/serviio-media-server-unauthenticated-command-injectionhttps://www.exploit-db.com/exploits/42023https://www.zeroscience.mk/en/vulnerabilities/ZSL-2017-5408.php