CVE-2019-11400 Memory corruption in n/a

Critical 9.8 Published 18 Dec 2019 Updated 4 Aug 2024

A buffer overflow in TRENDnet routers allows attackers to execute arbitrary code or cause denial of service via the ccp_act parameter.

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-2019-11400?

CVE-2019-11400 is a critical memory corruption vulnerability in n/a, published on 18 Dec 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

An issue was discovered on TRENDnet TEW-651BR 2.04B1, TEW-652BRP 3.04b01, and TEW-652BRU 1.00b12 devices. A buffer overflow occurs through the get_set.ccp ccp_act parameter.

Weakness: CWE-119

Which versions are affected by CVE-2019-11400?

It affects 3 products.

Products include Trendnet Tew-651br Firmware, Trendnet Tew-652brp Firmware, Trendnet Tew-652bru Firmware.

How do I fix CVE-2019-11400?

No fix has been published for CVE-2019-11400 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-2019-11400 being exploited?

There is no known exploitation of CVE-2019-11400 in the wild and no public exploit code.

Sources

Also known as GHSA-gwf2-7q98-6359.