CVE-2023-0612 TRENDnet TEW-811DRU httpd basic.asp buffer overflow

High 7.5 Published 1 Feb 2023 Updated 2 Aug 2024

Remote attackers can exploit a buffer overflow in the httpd service to execute arbitrary code or crash the TRENDnet wireless router.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2023-0612?

CVE-2023-0612 is a high-severity memory corruption vulnerability in TRENDnet TEW-811DRU, published on 1 Feb 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

A vulnerability, which was classified as critical, was found in TRENDnet TEW-811DRU 1.0.10.0. Affected is an unknown function of the file /wireless/basic.asp of the component httpd. The manipulation leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-219936.

Weakness: CWE-120

Which versions are affected by CVE-2023-0612?

It affects 1 product.

Products include Trendnet Tew-811dru Firmware.

How do I fix CVE-2023-0612?

No fix has been published for CVE-2023-0612 yet. Limit exposure of the affected software until one is available.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2023-0612 being exploited?

There is no known exploitation of CVE-2023-0612 in the wild and no public exploit code.

Sources

Also known as GHSA-wgrf-mg25-pvmc.