CVE-2023-39944 Command injection in WRC-1750GHBK
An attacker with access to the router can execute arbitrary OS commands via a crafted request, potentially compromising the device.
- 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-2023-39944?
CVE-2023-39944 is a high-severity command injection vulnerability in ELECOM CO.,LTD. WRC-1750GHBK, published on 18 Aug 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
OS command injection vulnerability in WRC-F1167ACF all versions, and WRC-1750GHBK all versions allows an attacker who can access the product to execute an arbitrary OS command by sending a specially crafted request.
Weakness: CWE-78
Which versions are affected by CVE-2023-39944?
It affects 2 products.
Products include Elecom Wrc-1750ghbk Firmware, Elecom Wrc-F1167acf Firmware.
How do I fix CVE-2023-39944?
No fix has been published for CVE-2023-39944 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-2023-39944 being exploited?
There is no known exploitation of CVE-2023-39944 in the wild and no public exploit code.
Sources
Also known as GHSA-fc23-2vp6-qwpc.