RCE in Ossrs Simple Realtime Server
CVE-2023-34105
SRS is a real-time video server supporting RTMP, WebRTC, HLS, HTTP-FLV, SRT, MPEG-DASH, and GB28181. Prior to versions 5.0.157, 5.0-b1, and 6.0.48, SRS's `api-server` server is vulnerable to a drive-by command injection. An attacker may send a request to the `/api/v1/snapshots` endpoint containing any commands to be executed as part of the body of the POST request. This issue may lead to Remote Code Execution (RCE). Versions 5.0.157, 5.0-b1, and 6.0.48 contain a fix.
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.088 (94.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Ossrs Simple_realtime_server
- Ossrs Srs — versions >= 5.0.137, < 5.0.157, >= 6.0.18, < 6.0.48, < 5.0-b1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security-advisories@github.com (x_refsource_CONFIRM, Exploit, Vendor Advisory)
- security-advisories@github.com (Patch, x_refsource_MISC)
- security-advisories@github.com (Product, x_refsource_MISC)
Frequently asked questions
- What is CVE-2023-34105?
- CVE-2023-34105 is a high-severity vulnerability in Ossrs Simple Realtime Server, classified under OS Command Injection. CVSS score: 7.5/10. Published 2023-06-12.
- How severe is CVE-2023-34105?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2023-34105 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.