VULNERABILITY INTELLIGENCE
CVE-2026-51601
CVSS score7.5 HIGH
EPSS probability0.57%
CISA KEVNot currently listed
Published2026-07-09
Last modified2026-07-10
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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.
Weakness classification
- 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-121