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Active debug code in Anjvision YSSD-RTMP-H5

Priority LOW 23CWE-489Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
—
Confidentiality · integrity · availability
Low · Low · Low
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

In Anjvision YSSD‑RTMP‑H5 firmware version 3.3.2.4, an internal debug interface can be enabled through an undocumented pathway, exposing functions not intended for normal operation. When activated, this interface allows actions that could unintentionally provide elevated system access.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00206 10th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

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

Affected products

VendorProductAffected versionsFixed inStatusSource
AnjvisionYSSD-RTMP-H5Version 3.3.2.4 build 2024-12-26—No fix listedCNA
  • YSSD-RTMP-H5 VendorAnjvision Affected Version 3.3.2.4 build 2024-12-26 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-100295
  2. 2026-10-03 Alias added: GHSA-275m-97x4-pj34

References

  • TI-2026-64626 Initialization of a resource with an insecure default in Anjvision YSSD-RTMP-H5 CVSS 4.0CRITICAL 9.3
  • TI-2026-64629 Use of Hard-coded Credentials in Anjvision YSSD-RTMP-H5 CVSS 4.0HIGH 8.7
  • TI-2026-64633 Insufficiently Protected Credentials in Anjvision YSSD-RTMP-H5 CVSS 4.0HIGH 8.7
  • TI-2026-64628 Improper verification of cryptographic signature in Anjvision YSSD-RTMP-H5 CVSS 4.0HIGH 8.7
  • TI-2026-64627 Improper neutralization of special elements used in an OS command ('OS command injection') in Anjvision YSSD-RTMP-H5 CVSS 4.0HIGH 8.7
  • TI-2026-64632 Server-Side request forgery (SSRF) in Anjvision YSSD-RTMP-H5 CVSS 4.0MEDIUM 6.9
See all 8 →

Sources