vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2023-22363

Access Zone stack overflow

HIGH
7.5
CVSS Score
Published: July 24, 2023 at 11:09 PM UTC
Updated: June 17, 2026 at 05:35 AM UTC
1 product affected across 1 vendorCommand Centre

Using Command Centre by Gallagher?

Get instant alerts when new vulnerabilities affect Command Centre - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
HIGH7.5
Exploit prediction
EPSS 0.6%
SSVC
No known exploit

Description

A stack-based buffer overflow in the Command Centre Server allows an attacker to cause a denial of service attack via assigning cardholders to an Access Group. This issue affects Command Centre: vEL8.80 prior to vEL8.80.1192 (MR2)

Affected

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

Command Centre· Gallagher
95%
8.80 ≤ v < 8.80.1192vEL8.80 ≤ v < 1192vEL8.80
Affected range stops below 1192, so it looks safe — our inference, not a vendor statement
Affected range stops below 8.80.1192, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: [email protected]
https://security.gallagher.com/en-NZ/Security-Advisories/CVE-2023-22363

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

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

CVSS

7.5HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-121CWE-787

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create accountSign in
Free plan, no card