CVE-2023-33735 Command injection in n/a

Critical 9.8 Published 31 May 2023 Updated 10 Jan 2025

Attackers can execute arbitrary commands remotely on D-Link DIR-846 routers via the HNAP interface.

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-2023-33735?

CVE-2023-33735 is a critical command injection vulnerability in n/a, published on 31 May 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

D-Link DIR-846 v1.00A52 was discovered to contain a remote command execution (RCE) vulnerability via the tomography_ping_address parameter in the /HNAP1 interface.

Which versions are affected by CVE-2023-33735?

It affects 1 product.

Products include Dlink Dir-846 Firmware.

How do I fix CVE-2023-33735?

No fix has been published for CVE-2023-33735 yet. Limit exposure of the affected software until one is available.

Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.

Is CVE-2023-33735 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-33735 exists.

Sources

Also known as GHSA-fwc5-f8jq-qgh2.