CVE-2025-12055
Published: April 11, 2026
Official Description
HYDRA X, MIP 2 and FEDRA 2 of MPDV Mikrolab GmbH suffer from an unauthenticated local file disclosure vulnerability in all releases until Maintenance Pack 36 with Servicepack 8 (week 36/2025), which allows an attacker to read arbitrary files from the Windows operating system. The "Filename" parameter of the public $SCHEMAS$ ressource is vulnerable and can be exploited easily.
Technical Analysis
CVE-2025-12055 requires local access, meaning attackers must already have a foothold on the target system.
Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
CISA has added CVE-2025-12055 to the Known Exploited Vulnerabilities (KEV) catalog, confirming active exploitation in the wild. U.S. federal agencies are required to patch this within the mandated timeframe, and all organizations should treat remediation as urgent.
Exploit & PoC Resources
Quick Facts
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2025-12055 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
- !CISA KEV: Federal agencies must patch per BOD 22-01 timeline
- !Active exploitation confirmed — treat as P1