CVE-2023-34832 Memory corruption in n/a

Critical 9.8 Published 16 Jun 2023 Updated 9 Jul 2026

A buffer overflow in TP-Link Archer AX10 routers 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-2023-34832?

CVE-2023-34832 is a critical memory corruption vulnerability in n/a, published on 16 Jun 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

TP-Link Archer AX10(EU)_V1.2_230220 was discovered to contain a buffer overflow via the function FUN_131e8 - 0x132B4.

Weakness: CWE-120

Which versions are affected by CVE-2023-34832?

It affects 1 product.

Products include Tp-Link Archer Ax10 Firmware.

How do I fix CVE-2023-34832?

No fix has been published for CVE-2023-34832 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-2023-34832 being exploited?

There is no known exploitation of CVE-2023-34832 in the wild and no public exploit code.

Sources

Also known as GHSA-j837-h73r-rxvv.