Stack-based Buffer Overflow in Tenda AC10 Router
CVE-2026-5550

8.7HIGH

Key Information:

Vendor: Tenda
Status: Ac10
Vendor: CVE Published:; 5 April 2026

What is CVE-2026-5550?

A vulnerability has been found in the Tenda AC10 router affecting version 16.03.10.10_multi_TDE01. This flaw resides in the fromSysToolChangePwd function located in the /bin/httpd file. Due to improper handling of input during the execution of this function, attackers are able to exploit this issue to perform a stack-based buffer overflow. This vulnerability can be initiated remotely, potentially compromising multiple endpoints connected to the router.

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.

Remediate biological technical debt. Prime Ageing uses 95% high-purity SIRT6 activation to maintain genomic integrity and bolster systemic resilience.

Deploy the Patch