TI-2023-16951 Aliases CVE-2023-34105

SRS has command injection vulnerability in demonstration api-server for HTTP callback.

HIGH 68CWE-78Published 2023-06-12 · Updated 2025-01-03

Key facts

Attack vector: Network
Privileges required: None
User interaction: Required
Attack complexity: High
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-78.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.08689 95th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix Fixed srs (ossrs): 5.0.157, 6.0.48, 5.0-b1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: No
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
ossrs	srs	5.0.137 to before 5.0.157; 6.0.18 to before 6.0.48; before 5.0-b1	5.0.157, 6.0.48, 5.0-b1	Patch available	CNA

srs Vendorossrs Affected 5.0.137 to before 5.0.157; 6.0.18 to before 6.0.48; before 5.0-b1 Fixed in 5.0.157, 6.0.48, 5.0-b1 Patch available CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:ossrs:simple_realtime_server::::::::	5.0.137 to before 5.0.157; 6.0.18 to before 6.0.48	Vulnerable	ossrs

cpe:2.3:a:ossrs:simple_realtime_server:*:*:*:*:*:*:*:* Versions 5.0.137 to before 5.0.157; 6.0.18 to before 6.0.48 Vulnerable ·ossrs

Remediation

Fix · CNA srs (ossrs) Fixed in 5.0.157, 6.0.48, 5.0-b1

Timeline

2026-10-02 Threatist record created from CVE-2023-34105
2026-10-07 EPSS moved to the 95th–99th percentile

References

TI-2024-19651 SRS DOM - XSS on JSONP callback CVSS 3.1HIGH 7.2

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences