Vulnerability in Ge Vernova B30 Multilin
CVE-2025-27253
A CWE-15 "External Control of System or Configuration Setting" in GE Vernova UR IED family devices from version 7.0 up to 8.60 allows an attacker to provide input that establishes a TCP connection through a port forwarding. The lack of the IP address and port validation may allow the attacker to bypass firewall rules or to send malicious traffic in the network.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:L.
EPSS exploit prediction
EPSS: 0.002 (12.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 12th percentile — 12.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- Ge Vernova B30 Multilin — versions 7.0
- Ge Vernova B90 Multilin — versions 7.0
- Ge Vernova C30 Multilin — versions 7.0
- Ge Vernova C60 Multilin — versions 7.0
- Ge Vernova C70 Multilin — versions 7.0
- Ge Vernova C95 Multilin — versions 7.0
- Ge Vernova D30 Multilin — versions 7.0
- Ge Vernova D60 Multilin — versions 7.0
- Ge Vernova F35 Multilin — versions 7.0
- Ge Vernova F60 Multilin — versions 7.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
Frequently asked questions
- What is CVE-2025-27253?
- CVE-2025-27253 is a medium-severity vulnerability in Ge Vernova B30 Multilin, classified under CWE-15. CVSS score: 6.1/10. Published 2025-03-10.
- How severe is CVE-2025-27253?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2025-27253 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.