CVE-2026-20757

LOW2.5

Improper Locking vulnerability (CWE-667) in Gallagher Morpho integration allows a privileged operator to cause a limited denial-of-service in the Command Centre Server

Published Mar 3, 2026

Modified 1 months ago

Details

Improper Locking vulnerability (CWE-667) in Gallagher Morpho integration allows a privileged operator to cause a limited denial-of-service in the Command Centre Server.

This issue affects Command Centre Server:

9.40 prior to vEL9.40.1976(MR1), 9.30 prior to vEL9.30.3382 (MR4), 9.20 prior to vEL9.20.3783 (MR6), 9.10 prior to vEL9.10.4647 (MR9), all versions of 9.00 and prior.

References

WEB

https://security.gallagher.com/en-NZ/Security-Advisories/CVE-2026-20757

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2026-20757

CVSS Analysis

CVSS v3.1

2.5

Exploitability

Attack Vector

LocalAV:L

Attack Complexity

HighAC:H

Privileges Required

LowPR:L

User Interaction

NoneUI:N

Scope

UnchangedS:U

Impact

Confidentiality

NoneC:N

Integrity

NoneI:N

Availability

LowA:L

2.5/CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L

Weakness Type (CWE)

Other

CWE-667

Ecosystems

Timeline

PublishedMar 3, 2026

ModifiedMar 3, 2026