A stack-based buffer overflow vulnerability in the RTSP service of Tenda CP3 V3.0 (firmware V31.1.9.91) allows an unauthenticated remote attacker to cause a denial of service via a crafted PLAY request.
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Sat, 01 Aug 2026 15:15:00 +0000

Type Values Removed Values Added
Title RTSP Buffer Overflow in Tenda CP3 v3.0 Allows Remote Denial of Service

Tue, 28 Jul 2026 09:30:00 +0000

Type Values Removed Values Added
Title Buffer Overflow in Tenda CP3 RTSP Service Causing Remote Denial of Service

Thu, 23 Jul 2026 10:45:00 +0000

Type Values Removed Values Added
Title Buffer Overflow in Tenda CP3 RTSP Service Causing Remote Denial of Service

Tue, 21 Jul 2026 01:45:00 +0000

Type Values Removed Values Added
Title Stack-Based Buffer Overflow in Tenda CP3 RTSP Service Causes Remote Denial of Service

Wed, 15 Jul 2026 05:15:00 +0000

Type Values Removed Values Added
Title Stack-Based Buffer Overflow in Tenda CP3 RTSP Service Causes Remote Denial of Service

Tue, 14 Jul 2026 15:30:00 +0000

Type Values Removed Values Added
Title Stack-Based Buffer Overflow in Tenda CP3 RTSP Service Enables Unauthenticated DoS

Mon, 13 Jul 2026 01:45:00 +0000

Type Values Removed Values Added
Title Stack-Based Buffer Overflow in Tenda CP3 RTSP Service Enables Unauthenticated DoS

Sat, 11 Jul 2026 13:15:00 +0000

Type Values Removed Values Added
Title Remote Denial of Service via Unauthenticated RTSP Buffer Overflow on Tenda CP3 V3.0

Fri, 10 Jul 2026 20:00:00 +0000

Type Values Removed Values Added
Title Remote Denial of Service via Unauthenticated RTSP Buffer Overflow on Tenda CP3 V3.0

Thu, 09 Jul 2026 18:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-121
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 09 Jul 2026 17:45:00 +0000

Type Values Removed Values Added
First Time appeared Tenda
Tenda cp3
Vendors & Products Tenda
Tenda cp3

Thu, 09 Jul 2026 16:30:00 +0000

Type Values Removed Values Added
Description A stack-based buffer overflow vulnerability in the RTSP service of Tenda CP3 V3.0 (firmware V31.1.9.91) allows an unauthenticated remote attacker to cause a denial of service via a crafted PLAY request.
References

Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-07-09T17:36:57.086Z

Reserved: 2026-06-08T00:00:00.000Z

Link: CVE-2026-51604

cve-icon Vulnrichment

Updated: 2026-07-09T17:36:12.936Z

cve-icon NVD

Status : Deferred

Published: 2026-07-09T17:17:00.970

Modified: 2026-07-10T17:41:47.303

Link: CVE-2026-51604

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-01T15:00:06Z

Weaknesses