CVE-2025-41712 Incorrect Permission Assignment on power analyzer
An unauthenticated attacker can access sensitive information on Janitza and Weidmueller power analyzers by tricking a user into uploading a manipulated HTML file due to incorrect web server permissions.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-41712?
CVE-2025-41712 is a medium-severity missing authorization vulnerability in Janitza ENERGY METER 750-230 (2540910000), published on 10 Mar 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
An unauthenticated remote attacker who tricks a user to upload a manipulated HTML file can get access to sensitive information on the device. This is a result of incorrect permission assignment for the web server.
Weakness: CWE-732
Which versions are affected by CVE-2025-41712?
How do I fix CVE-2025-41712?
No fix has been published for CVE-2025-41712 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2025-41712 being exploited?
There is no known exploitation of CVE-2025-41712 in the wild and no public exploit code.
Sources
Also known as GHSA-j6m2-p2p5-pmqj.