CVE-2026-6133
High
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.
SeverityHigh
CVSS8.8
Exploit probability—
ProductTenda F451 Firmware
PublishedApr 12, 2026
First seenApr 12, 2026
Weakness typeCWE-121CWE-121CWE-119Memory buffer bounds error
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| tenda f451_firmware | 1.0.0.7 | — |
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