VulnerabilityDeferred

CVE-2025-52551

E2 Facility Management Systems use a proprietary protocol that allows for unauthenticated file operations on any file in the file system.

CRITICAL 9.3EPSS 0.35%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.35%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

E2 Facility Management Systems use a proprietary protocol that allows for unauthenticated file operations on any file in the file system.

CVSS 4.0: 9.3 CRITICALCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
EPSS: 0.35% probability · 28th percentile
CISA KEV: Not listed
Weakness: CWE-306
Source: dd59f033-460c-4b88-a075-d4d3fedb6191

References

https://www.armis.com/research/frostbyte10/

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.