CVE-2023-41560 Memory corruption in n/a

Critical 9.8 Published 30 Aug 2023 Updated 1 Oct 2024

A stack overflow in the Tenda AC9 router allows attackers to execute arbitrary code or cause a denial of service via a crafted request.

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-2023-41560?

CVE-2023-41560 is a critical memory corruption vulnerability in Tenda Ac9 Firmware, published on 30 Aug 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Tenda AC9 V3.0 V15.03.06.42_multi was discovered to contain a stack overflow via parameter firewallEn at url /goform/SetFirewallCfg.

Weakness: CWE-787

Which versions are affected by CVE-2023-41560?

It affects 1 product.

Products include Tenda Ac9 Firmware.

How do I fix CVE-2023-41560?

No fix has been published for CVE-2023-41560 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-2023-41560 being exploited?

There is no known exploitation of CVE-2023-41560 in the wild and no public exploit code.

All Tenda Ac9 Firmware vulnerabilities

Sources

Also known as GHSA-m82m-j65j-2wqh.