CVE-2023-30372 Memory corruption in n/a

Critical 9.8 Published 24 Apr 2023 Updated 4 Feb 2025

A stack-based buffer overflow in the Tenda AC15 router allows attackers to execute arbitrary code or cause a denial of service.

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-2023-30372?

CVE-2023-30372 is a critical memory corruption vulnerability in Tenda Ac15 Firmware, published on 24 Apr 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

In Tenda AC15 V15.03.05.19, The function "xkjs_ver32" contains a stack-based buffer overflow vulnerability.

Weakness: CWE-787

Which versions are affected by CVE-2023-30372?

It affects 1 product.

Products include Tenda Ac15 Firmware.

How do I fix CVE-2023-30372?

No fix has been published for CVE-2023-30372 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-2023-30372 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-30372 exists.

All Tenda Ac15 Firmware vulnerabilities

Sources

Also known as GHSA-47mh-6hjv-3484.