CVE-2025-27257: Ge Vernova b30 Multilin
Medium severity, CVSS 6.1. EPSS: 0.2% chance of exploitation in the next 30 days.
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.
Affected products
- Ge Vernova b30 Multilin: from 7.0, up to and including 8.60
- Ge Vernova b90 Multilin: from 7.0, up to and including 8.60
- Ge Vernova c30 Multilin: from 7.0, up to and including 8.60
- Ge Vernova c60 Multilin: from 7.0, up to and including 8.60
- Ge Vernova c70 Multilin: from 7.0, up to and including 8.60
- Ge Vernova c95 Multilin: from 7.0, up to and including 8.60
- Ge Vernova d30 Multilin: from 7.0, up to and including 8.60
- Ge Vernova d60 Multilin: from 7.0, up to and including 8.60
- Ge Vernova f35 Multilin: from 7.0, up to and including 8.60
- Ge Vernova f60 Multilin: from 7.0, up to and including 8.60
- Ge Vernova g30 Multilin: from 7.0, up to and including 8.60
- Ge Vernova g60 Multilin: from 7.0, up to and including 8.60
- Ge Vernova l30 Multilin: from 7.0, up to and including 8.60
- Ge Vernova l60 Multilin: from 7.0, up to and including 8.60
- Ge Vernova l90 Multilin: from 7.0, up to and including 8.60
- Ge Vernova m60 Multilin: from 7.0, up to and including 8.60
- Ge Vernova n60 Multilin: from 7.0, up to and including 8.60
- Ge Vernova t35 Multilin: from 7.0, up to and including 8.60
- Ge Vernova t60 Multilin: from 7.0, up to and including 8.60
Published 2025-03-10. Last modified 2026-06-17.