CVE-2022-34540 Command injection in n/a

High 8.8 Published 19 Jul 2022 Updated 3 Aug 2024

Attackers can execute arbitrary commands on Digital Watchdog IP cameras via a crafted POST request to the license token component.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2022-34540?

CVE-2022-34540 is a high-severity command injection vulnerability in n/a, published on 19 Jul 2022. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Digital Watchdog DW MEGApix IP cameras A7.2.2_20211029 was discovered to contain a command injection vulnerability in the component /admin/vca/license/license_tok.cgi. This vulnerability is exploitable via a crafted POST request.

Weakness: CWE-78

Which versions are affected by CVE-2022-34540?

It affects 1 product.

Products include Dw Megapix Firmware.

How do I fix CVE-2022-34540?

No fix has been published for CVE-2022-34540 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-2022-34540 being exploited?

There is no known exploitation of CVE-2022-34540 in the wild and no public exploit code.

Sources

Also known as GHSA-rwm7-p2mh-3fpc.