CVE-2025-54603
An incorrect OIDC authentication flow in Claroty Secure Access 3.3.0 through 4.0.2 can result in...
An incorrect OIDC authentication flow in Claroty Secure Access 3.3.0 through 4.0.2 can result in unauthorized user creation or impersonation of existing OIDC users.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
An incorrect OIDC authentication flow in Claroty Secure Access 3.3.0 through 4.0.2 can result in unauthorized user creation or impersonation of existing OIDC users.
- Record
CVE-2025-54603- CVSS 3.1
- 9.0 Critical
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H - Weakness
- CWE-284
- Updated
- 2026-11-02
EUVDEUVD-2025-34434
An incorrect OIDC authentication flow in Claroty Secure Access 3.3.0 through 4.0.2 can result in unauthorized user creation or impersonation of existing OIDC users.
- Record
EUVD-2025-34434- CVSS 3.1
- 9.0 Critical
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-gp29-2c67-64fm
An incorrect OIDC authentication flow in Claroty Secure Access 3.3.0 through 4.0.2 can result in...
An incorrect OIDC authentication flow in Claroty Secure Access 3.3.0 through 4.0.2 can result in unauthorized user creation or impersonation of existing OIDC users.
- Record
GHSA-gp29-2c67-64fm- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L - Weakness
- CWE-284
- Updated
- 2026-11-02
NVD
An incorrect OIDC authentication flow in Claroty Secure Access 3.3.0 through 4.0.2 can result in unauthorized user creation or impersonation of existing OIDC users.
- Record
CVE-2025-54603- CVSS 3.1
- 9.0 Critical
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H - Weakness
- CWE-284
- Updated
- 2026-11-05
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | NVD | |
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2025-54603 is a critical vulnerability (CVSS 9.0), published October 14, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.76%, the 55th percentile. No source names a fixed version.