CVE-2024-0575: totolink lr1200gb_firmware Stack-based Buffer Overflow

Vulnerability summary

CVE-2024-0575 is a critical (CVSS 9.8) Stack-based Buffer Overflow vulnerability in totolink lr1200gb_firmware. EPSS estimates a 1.15% chance of exploitation in the next 30 days, higher than 66.4% of scored vulnerabilities. 1 public exploit is recorded.

Timeline

1. 16-01-2024
   PublishedVulnerability first disclosed.
2. 10-09-2024
   Last modifiedVulnerability information updated.

Description

A vulnerability was found in Totolink LR1200GB 9.1.0u.6619_B20230130. It has been classified as critical. This affects the function setTracerouteCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument command leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-250791. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

• CWE-121Stack-based Buffer OverflowA stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).