CVE-2025-35983 — MEDIUM (6.5)

Vulnerability 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)).

CVSS Score

6.5

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

LOW

Related Weaknesses (CWE)

CWE-295

References

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

FAQ

What is CVE-2025-35983?

CVE-2025-35983 is a vulnerability with a CVSS score of 6.5 (MEDIUM). 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 duri...

How severe is CVE-2025-35983?

CVE-2025-35983 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-35983?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.