Vulnerability · Published Jan 16, 2024 · Assigned by VulDB

CVE-2024-0575Totolink LR1200GB cstecgi.cgi setTracerouteCfg stack-based overflow

High 8.8

In plain English

A high-severity stack buffer overflow in LR1200GB from Totolink. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.1% (higher than 67% of all known vulnerabilities).

Severity (CVSS 3.1)8.8High

Exploit odds (30 days)1.1%top 33.1% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
Totolink	LR1200GB	9.1.0u.6619_B20230130

Weakness: CWE-121 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References

https://vuldb.com/?id.250791 vdb-entry, technical-description
https://vuldb.com/?ctiid.250791 signature, permissions-required
https://github.com/jylsec/vuldb/blob/main/TOTOLINK/LR1200GB/5/README.md broken-link, exploit