CVE-2026-20757
Essential information
- Published
- 03/03/2026 03:15
- Modified
- 03/03/2026 21:52
- Author
- —
- Creator
- —
- CVSS
- 2.5 LOW (v3.1)
- CISA KEV
- No
- CWE
- —
- CVSS vector
-
—
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L—
CVSS metrics
- Access vector
- —
- Access complexity
- —
- Authentication
- —
- Confidentiality impact
- —
- Integrity impact
- —
- Availability impact
- —
- Exploitability
- —
- Remediation level
- —
- Report confidence
- —
- Temporal score
- —
- Attack vector
- LOCAL
- Attack complexity
- HIGH
- Privileges required
- LOW
- User interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality impact
- NONE
- Integrity impact
- NONE
- Availability impact
- LOW
- Exploit code maturity
- —
- Remediation level
- —
- Report confidence
- —
- Temporal score
- —
- Attack vector
- —
- Attack complexity
- —
- Attack requirements
- —
- Privileges required
- —
- User interaction
- —
- Confidentiality (V)
- —
- Confidentiality (S)
- —
- Integrity (V)
- —
- Integrity (S)
- —
- Availability (V)
- —
- Availability (S)
- —
- Exploit maturity
- —
Description
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.
NVD status
- Status
- Awaiting Analysis — CVE has been recently published to the CVE List and has been received by the NVD.
- Source
- [email protected]
- NVD
- View on NVD
Affected products (CPE)
| Product | CPE |
|---|---|
| gallagher / command centre server | cpe:2.3:a:gallagher:command_centre_server:<9.40:vEL9.40.1976:*:*:*:*:*:*:* |
| gallagher / command centre server | cpe:2.3:a:gallagher:command_centre_server:<9.30:vEL9.30.3382:*:*:*:*:*:*:* |
| gallagher / command centre server | cpe:2.3:a:gallagher:command_centre_server:<9.20:vEL9.20.3783:*:*:*:*:*:*:* |
| gallagher / command centre server | cpe:2.3:a:gallagher:command_centre_server:<9.10:vEL9.10.4647:*:*:*:*:*:*:* |
| gallagher / command centre server | cpe:2.3:a:gallagher:command_centre_server:9.00:*:*:*:*:*:*:* |