CVE-2026-6137

CWE-119 — Buffer OverflowCWE-121 — Stack-based Buffer Overflow4 documents4 sources
Severity
7.4HIGH
EPSS
0.0%
top 85.70%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Tenda F451
Timeline
PublishedApr 13

Description

A vulnerability was detected in Tenda F451 1.0.0.7_cn_svn7958. The affected element is the function fromAdvSetWan of the file /goform/AdvSetWan. The manipulation of the argument wanmode/PPPOEPassword results in stack-based buffer overflow. It is possible to launch the attack remotely. The exploit is now public and may be used.

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Affected Packages1 packages

▶CVEListV5tenda/f4511.0.0.7_cn_svn7958

🔴Vulnerability Details

3
GHSA
GHSA-f23m-grxv-hrqj: A vulnerability was detected in Tenda F451 1↗2026-04-13
▶
CVEList
Tenda F451 AdvSetWan fromAdvSetWan stack-based overflow↗2026-04-12
▶
VulDB
Tenda F451 1.0.0.7_cn_svn7958 /goform/AdvSetWan fromAdvSetWan wanmode/PPPOEPassword stack-based overflow↗2026-04-12
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