Pseudo-Random Number Generator Flaw in High Sec ELM Affects Gallagher Command Centre
CVE-2025-52578

5.7MEDIUM

Key Information:

Vendor

Gallagher

Status
High Sec End Of Line Module
Vendor
CVE Published:
18 November 2025

What is CVE-2025-52578?

A vulnerability exists in Gallagher's Command Centre Server due to incorrect usage of seeds in the pseudo-random number generator. This flaw may enable an attacker with physical access to the affected devices to compromise internal communications, potentially allowing unauthorized data access or manipulation.

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Affected Version(s)

High Sec End of Line Module 0 <= 9.00

High Sec End of Line Module 9.30

High Sec End of Line Module 9.20

References

https://security.gallagher.com/en-NZ/Security-Advisories/...

CVSS V3.1

Score:
5.7
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Physical
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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