CVE-2024-7160 TOTOLINK A3700R cstecgi.cgi setWanCfg command injection
Remote attackers can execute arbitrary commands on TOTOLINK A3700R routers via the setWanCfg function due to improper input validation.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-7160?
CVE-2024-7160 is a medium-severity command injection vulnerability in TOTOLINK A3700R, published on 28 Jul 2024. Any signed-in user can exploit it over the network, with no action from the victim.
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.
Weakness: CWE-77
Which versions are affected by CVE-2024-7160?
It affects 1 product.
Products include Totolink A3700r Firmware.
How do I fix CVE-2024-7160?
No fix has been published for CVE-2024-7160 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2024-7160 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-7160 exists.
Other vulnerabilities in TOTOLINK A3700R
Sources
Also known as GHSA-wrqm-q539-p6f5.