CVE-2025-27449 CVE-2025-27449
Attackers can bypass authentication controls via brute-force attacks on the MEAC300-FNADE4 industrial controller due to missing rate limiting.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-27449?
CVE-2025-27449 is a high-severity vulnerability in Endress+Hauser MEAC300-FNADE4, published on 3 Jul 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The MEAC300-FNADE4 does not implement sufficient measures to prevent multiple failed authentication attempts within a short time frame, making it susceptible to brute-force attacks.
Weakness: CWE-307
Which versions are affected by CVE-2025-27449?
It affects 1 product.
Products include Endress Meac300-Fnade4 Firmware.
How do I fix CVE-2025-27449?
No fix has been published for CVE-2025-27449 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-27449 being exploited?
There is no known exploitation of CVE-2025-27449 in the wild and no public exploit code.
Other vulnerabilities in Endress+Hauser MEAC300-FNADE4
Sources
Also known as GHSA-8qcv-2vpm-xfxg.