CVE-2022-37292: tenda ax12_firmware Out-of-bounds Write

Vulnerability summary

CVE-2022-37292 is a medium (CVSS 5.5) Out-of-bounds Write vulnerability in tenda ax12_firmware. EPSS estimates a 0.31% chance of exploitation in the next 30 days, higher than 22.3% of scored vulnerabilities. 1 public exploit is recorded.

Timeline

1. 25-08-2022
   PublishedVulnerability first disclosed.
2. 03-08-2024
   Last modifiedVulnerability information updated.

Description

Tenda AX12 V22.03.01.21_CN is vulnerable to Buffer Overflow. This overflow is triggered in the sub_42FDE4 function, which satisfies the request of the upper-level interface function sub_430124, that is, handles the post request under /goform/SetIpMacBind.

• CWE-787Out-of-bounds WriteThe product writes data past the end, or before the beginning, of the intended buffer.