A security flaw has been discovered in Tenda F453 1.0.0.3... · CVE-2026-4554 · GitHub Advisory Database · GitHub

A security flaw has been discovered in Tenda F453 1.0.0.3...

Moderate severity Unreviewed Published Mar 22, 2026 to the GitHub Advisory Database • Updated Mar 22, 2026

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

A security flaw has been discovered in Tenda F453 1.0.0.3. The affected element is the function FormWriteFacMac of the file /goform/WriteFacMac. The manipulation of the argument mac results in command injection. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks.

References

Published by the National Vulnerability Database

Mar 22, 2026

Published to the GitHub Advisory Database Mar 22, 2026

Last updated Mar 22, 2026

Weaknesses

CWE-74

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component. Learn more on MITRE.