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5.3

Tenda AC10 Router Allows Remote Code Execution

CVE-2026-5547 · published 7 months ago
Summary

A bug in the Tenda AC10 router's configuration tool lets hackers take control of the device. This means they can run any command they want on the router, which could lead to serious security issues. To stay safe, update your router's software as soon as possible.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
tenda ac10_firmware 16.03.10.10_multi_tde01
cpe:2.3:o:tenda:ac10_firmware:16.03.10.10_multi_tde01:*:*:*:*:*:*:*
Original advisory text
A vulnerability has been found in Tenda AC10 16.03.10.10_multi_TDE01. Affected is the function formAddMacfilterRule of the file /bin/httpd. Such manipulation leads to os command injection. It is po...
A vulnerability has been found in Tenda AC10 16.03.10.10_multi_TDE01. Affected is the function formAddMacfilterRule of the file /bin/httpd. Such manipulation leads to os command injection. It is possible to launch the attack remotely. Multiple endpoints might be affected.
References
Fix within
Internet-facing 60 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit
  • Gives an attacker partial control
Severity
5.3 Medium
Exploitation
2% chance of attack within 30 days
Type
CWE-77Command Injection
CWE-78OS Command Injection
Timeline
Published5 Apr 2026
Updated2 Nov 2026
First seen5 Apr 2026
Sources
CVE-2026-5547 · NVD
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