CVE-2024-8577: totolink ac1200 t10 Classic Buffer Overflow

Vulnerability summary

CVE-2024-8577 is a high (CVSS 9.0) Classic Buffer Overflow vulnerability in totolink ac1200 t10. EPSS estimates a 1.09% chance of exploitation in the next 30 days, higher than 64.9% of scored vulnerabilities. 1 public exploit is recorded.

Timeline

1. 08-09-2024
   PublishedVulnerability first disclosed.
2. 10-09-2024
   Last modifiedVulnerability information updated.

Description

A vulnerability was found in TOTOLINK AC1200 T8 and AC1200 T10 4.1.5cu.861_B20230220/4.1.8cu.5207. It has been declared as critical. Affected by this vulnerability is the function setStaticDhcpRules of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument desc leads to buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

• CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.