CVE-2025-27253

MEDIUM
6.1
CVSS Score
Published: March 10, 2025 at 09:04 AM UTC
Updated: June 17, 2026 at 09:03 AM UTC
19 products affected across 1 vendorMultilin C30Multilin B30Multilin L30

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Severity
MEDIUM6.1
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

An improper input validation in GE Vernova UR IED family devices from version 7.0 up to 8.60 allows an attacker to provide input that enstablishes 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

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

7.0 ≤ v ≤ 8.607.0
7.0 ≤ v ≤ 8.607.0
7.0 ≤ v ≤ 8.607.0
7.0 ≤ v ≤ 8.607.0
7.0 ≤ v ≤ 8.607.0
7.0 ≤ v ≤ 8.607.0
7.0 ≤ v ≤ 8.607.0
7.0 ≤ v ≤ 8.607.0
7.0 ≤ v ≤ 8.607.0
7.0 ≤ v ≤ 8.607.0

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.1MEDIUMNozomi
Attack Vector
ADJACENT_NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality
LOW
Integrity
NONE
Availability
LOW
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-20CWE-15

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