VulnerabilityAnalyzed

CVE-2026-6133

A vulnerability was identified in Tenda F451 1.0.0.7_cn_svn7958.

HIGH 7.4EPSS 0.54%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.54%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

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.

CVSS 4.0: 7.4 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
EPSS: 0.54% probability · 44th percentile
CISA KEV: Not listed
Weakness: CWE-119, CWE-121
Affected: tenda/f451 firmware
Source: cna@vuldb.com

References

https://github.com/Jimi-Lab/cve/issues/17Broken Link
https://vuldb.com/submit/792875Third Party Advisory, VDB Entry
https://vuldb.com/vuln/356997Third Party Advisory, VDB Entry
https://vuldb.com/vuln/356997/ctiPermissions Required, VDB Entry
https://www.tenda.com.cn/Product

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.