CVE-2025-41450 Authentication bypass with privileged access in Danfoss AK-SM 8xxA Series prior to version 4.2
Attackers can bypass authentication to gain privileged access to Danfoss AK-SM 8xxA refrigeration controllers.
- 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-2025-41450?
CVE-2025-41450 is a high-severity authentication bypass vulnerability in Danfoss AK-SM 8xxA Series, published on 8 May 2025. 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
Improper Authentication vulnerability in Danfoss AKSM8xxA Series.This issue affects Danfoss AK-SM 8xxA Series prior to version 4.2
Weakness: CWE-305
Which versions are affected by CVE-2025-41450?
How do I fix CVE-2025-41450?
No fix has been published for CVE-2025-41450 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2025-41450 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-41450 exists.
Public exploit code: 2 proofs of concept on GitHub.
Sources
Also known as GHSA-6p47-2pgh-wj76.