CVE-2019-13280: trendnet tew-827dru_firmware Out-of-bounds Write

Vulnerability summary

CVE-2019-13280 is a high (CVSS 8.8) Out-of-bounds Write vulnerability in trendnet tew-827dru_firmware. EPSS estimates a 2.08% chance of exploitation in the next 30 days, higher than 81.3% of scored vulnerabilities. 1 public exploit is recorded.

Timeline

1. 09-07-2019
   PublishedVulnerability first disclosed.
2. 04-08-2024
   Last modifiedVulnerability information updated.

Description

TRENDnet TEW-827DRU with firmware up to and including 2.04B03 contains a stack-based buffer overflow while returning an error message to the user about failure to resolve a hostname during a ping or traceroute attempt. This allows an authenticated user to execute arbitrary code. The exploit can be exercised on the local intranet or remotely if remote administration is enabled.

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