Vulnerability · Published Jul 28, 2024 · Assigned by VulDB

CVE-2024-7160TOTOLINK A3700R cstecgi.cgi setWanCfg command injection

Medium 6.3

In plain English

A medium-severity command injection in A3700R from TOTOLINK. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 3.0% (higher than 87% of all known vulnerabilities).

Severity (CVSS 3.1)6.3Medium

Exploit odds (30 days)3.0%top 12.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability classified as critical has been found in TOTOLINK A3700R 9.1.2u.5822_B20200513. Affected is the function setWanCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument hostName leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-272574 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected products (as reported)

Vendor	Product	Versions
TOTOLINK	A3700R	9.1.2u.5822_B20200513

Weakness: CWE-77 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

References

VDB-272574 | TOTOLINK A3700R cstecgi.cgi setWanCfg command injection vdb-entry, technical-description
VDB-272574 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #377080 | TOTOLINK A3700R V9.1.2u.5822_B20200513 Command Injection third-party-advisory
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/A3700R/setWanCfg.md exploit