Cyber Resilience

CVE-2025-27459

Medium

Published: 03 July 2025

Published
03 July 2025
Modified
29 January 2026
KEV Added
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Patch
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CVSS Score v3.1 4.4 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
EPSS Score 0.0013 31.2th percentile
Risk Priority 9 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2025-27459 is a medium-severity Storing Passwords in a Recoverable Format (CWE-257) vulnerability in Endress Meac300-Fnade4 Firmware. Its CVSS base score is 4.4 (Medium).

Operationally, ranked at the 31.2th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

The VNC application stores its passwords encrypted within the registry but uses DES for encryption. As DES is broken, the original passwords can be recovered.

CWE(s)
CWE-257

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

endress
meac300-fnade4 firmware
all versions

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References