CVE-2026-51601 | THREATINT

Description

Tenda CP3 V3.0 firmware V31.1.9.91 contains a stack-based buffer overflow in the RTSP service. The device fails to validate the length of the clock= value in the Range header field when processing a PLAY request. An unauthenticated remote attacker who has completed a standard RTSP session handshake can send a PLAY request with an excessively long clock= value to cause the RTSP service to crash.

PUBLISHED Reserved 2026-06-08 | Published 2026-07-09 | Updated 2026-07-10 | Assigner mitre

References

github.com/...in/Tenda_CP3_V3.0/Tenda_CP3_V3.0_2th/README.md

cve.org (CVE-2026-51601)

nvd.nist.gov (CVE-2026-51601)

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