CVE-2025-41735 Possible arbitrary file upload
A low-privileged remote attacker can upload arbitrary files to any location, leading to remote code execution on METZ CONNECT energy controlling devices.
- 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-2025-41735?
CVE-2025-41735 is a high-severity vulnerability in METZ CONNECT Energy-Controlling EWIO2-M, published on 18 Nov 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A low privileged remote attacker can upload any file to an arbitrary location due to missing file check resulting in remote code execution.
Weakness: CWE-434
Which versions are affected by CVE-2025-41735?
It affects 3 products.
Products include Metz-Connect Ewio2-Bm Firmware, Metz-Connect Ewio2-M-Bm Firmware, Metz-Connect Ewio2-M Firmware.
How do I fix CVE-2025-41735?
No fix has been published for CVE-2025-41735 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-41735 being exploited?
There is no known exploitation of CVE-2025-41735 in the wild and no public exploit code.
Other vulnerabilities in METZ CONNECT Energy-Controlling EWIO2-M
Sources
Also known as GHSA-8vvf-2g79-4gqm.