Vulnerability · Published Jul 10, 2025 · Assigned by Gallagher

CVE-2025-35983

Medium 6.5

In plain English

A medium-severity improper certificate validation in Controller 7000 from Gallagher. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 8% of all known vulnerabilities).

Severity (CVSS 3.1)6.5Medium

Exploit odds (30 days)0.2%top 91.7% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Improper Certificate Validation (CWE-295) in the Controller 7000 OneLink implementation could allow an unprivileged attacker to perform a limited denial of service or perform privileged overrides during the initial configuration of the Controller, there is no risk for Controllers once they are connected. This issue affects Controller 7000: 9.30 prior to vCR9.30.250624a (distributed in 9.30.1871 (MR1)).

Affected products (as reported)

Vendor	Product	Versions
Gallagher	Controller 7000	9.30 – before vCR9.30.250624a

Weakness: CWE-295 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:L

References

https://security.gallagher.com/en-NZ/Security-Advisories/CVE-2025-35983