A18 firmware Vulnerabilities

Security vulnerability tracking for Tenda A18 firmware

Last updated: Feb 22, 2026
Total CVEs

1

Critical

0

With Exploits

3

Last 30 Days

0

Vulnerability Timeline

1 vulnerabilities discovered over time for A18 firmware

Severity Distribution

Critical0
0%
High2
200%
Medium1
100%
Low0
0%
DescriptionVendor / ProductExploit Status
CVE-2026-29305.3

This vulnerability allows an attacker to remotely execute code on Tenda A18 routers by exploiting a flaw in the file upload function, which can lead to a stack-based buffer overflow. To successfully carry out the attack, the attacker needs to manipulate specific input parameters, and there are already publicly available methods to exploit this weakness.

tendaa18 firmware
Exploit Available
about 1 month agoFeb 22, 2026

About Tenda A18 firmware Security

This page provides comprehensive security vulnerability tracking for Tenda A18 firmware. Our database includes all CVEs affecting this product, updated in real-time from official sources.

Each vulnerability listing includes detailed CVSS severity analysis, exploit availability status, AI-generated explanations, and direct links to official security patches and vendor advisories.

Security Recommendations

  • • Always keep A18 firmware updated to the latest version
  • • Subscribe to security advisories from Tenda
  • • Monitor this page for new vulnerabilities affecting your version
  • • Prioritize patching critical and high severity issues immediately