Vulnerability Database

309,136

Total vulnerabilities in the database

CVE-2022-40876

In Tenda ax1803 v1.0.0.1, the http requests handled by the fromAdvSetMacMtuWan functions, wanSpeed, cloneType, mac, can cause a stack overflow and enable remote code execution (RCE).

  • Published: Oct 27, 2022
  • Updated: Nov 16, 2025
  • CVE: CVE-2022-40876
  • Severity: Critical
  • Exploit:

CVSS v3:

  • Severity: Critical
  • Score: 9.8
  • AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWEs:

Software From Fixed in
tenda / ax1803_firmware 1.0.0.1 1.0.0.1.x