CVE-2025-27257
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.1epss 0.2%
exploitation probability
0.2%top 93% of all CVEs
observed exploitation
nono source reports it
Insufficient Verification of Data Authenticity vulnerability in GE Vernova UR IED family devices allows an authenticated user to install a modified firmware.
The firmware signature verification is enforced only on the client-side dedicated software Enervista UR Setup, allowing the integration check to be bypassed.
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
Affected products
GE Vernova · B30 MultilinGE Vernova · B90 MultilinGE Vernova · C30 MultilinGE Vernova · C60 MultilinGE Vernova · C70 MultilinGE Vernova · C95 MultilinGE Vernova · D30 MultilinGE Vernova · D60 MultilinGE Vernova · F35 MultilinGE Vernova · F60 MultilinGE Vernova · G30 MultilinGE Vernova · G60 MultilinGE Vernova · L30 MultilinGE Vernova · L60 MultilinGE Vernova · L90 MultilinGE Vernova · M60 MultilinGE Vernova · N60 multilinGE Vernova · T35 MultilinGE Vernova · T60 Multilin