CVE-2026-6133

HIGH

Tenda F451 SafeUrlFilter fromSafeUrlFilter stack-based overflow

Title source: cna

Description

A vulnerability was identified in Tenda F451 1.0.0.7_cn_svn7958. This affects the function fromSafeUrlFilter of the file /goform/SafeUrlFilter. Such manipulation of the argument page leads to stack-based buffer overflow. The attack can be executed remotely. The exploit is publicly available and might be used.

References (5)

[Vdb Entry, Technical Description] https://vuldb.com/vuln/356997

[Signature, Permissions Required] https://vuldb.com/vuln/356997/cti

[Third Party Advisory] https://vuldb.com/submit/792875

[Exploit] https://github.com/Jimi-Lab/cve/issues/17

[Product] https://www.tenda.com.cn/

Scores

CVSS v3 8.8

EPSS 0.0008

EPSS Percentile 23.7%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation poc

Automatable no

Technical Impact total

Details

CWE

CWE-119 CWE-121

Status published

Products (1)

Tenda/F451 1.0.0.7_cn_svn7958

Published Apr 12, 2026

Tracked Since Apr 13, 2026