CVE-2024-34021 File upload in WMC-2LX-B
An authenticated administrator can upload a malicious file to ELECOM routers to execute arbitrary OS commands.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-34021?
CVE-2024-34021 is a medium-severity vulnerability in ELECOM CO.,LTD. WMC-2LX-B, published on 1 Aug 2024. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Unrestricted upload of file with dangerous type vulnerability exists in ELECOM wireless LAN routers. A specially crafted file may be uploaded to the affected product by a logged-in user with an administrative privilege, resulting in an arbitrary OS command execution.
Weakness: CWE-434
Which versions are affected by CVE-2024-34021?
How do I fix CVE-2024-34021?
No fix has been published for CVE-2024-34021 yet. Limit exposure of the affected software until one is available.
Is CVE-2024-34021 being exploited?
There is no known exploitation of CVE-2024-34021 in the wild and no public exploit code.
Sources
Also known as GHSA-p2wx-946c-4xxv.