CVE-2018-19240 Memory corruption in n/a

Critical 9.8 Published 20 Dec 2018 Updated 5 Aug 2024

Attackers can execute arbitrary code on TRENDnet IP cameras by sending a crafted POST request to network.cgi without authentication.

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-2018-19240?

CVE-2018-19240 is a critical memory corruption vulnerability in n/a, published on 20 Dec 2018. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Buffer overflow in network.cgi on TRENDnet TV-IP110WN V1.2.2 build 68, V1.2.2.65, and V1.2.2 build 64 and TV-IP121WN V1.2.2 build 28 devices allows attackers to hijack the control flow to any attacker-specified location by crafting a POST request payload (without authentication).

Weakness: CWE-119

Which versions are affected by CVE-2018-19240?

It affects 2 products.

Products include Trendnet Tv-Ip110wn Firmware, Trendnet Tv-Ip121wn Firmware.

How do I fix CVE-2018-19240?

No fix has been published for CVE-2018-19240 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-2018-19240 being exploited?

There is no known exploitation of CVE-2018-19240 in the wild and no public exploit code.

Sources

Also known as GHSA-5gf3-c8p5-rvp4.