CVE-2025-55278
HIGH EPSS 6.4%
Published Nov 5, 20257mo ago · Modified Jun 17, 20261w ago
8.1 CVSS 3.1
Published Nov 5, 2025 7mo ago
Last Modified Jun 17, 2026 1w ago
Description
Improper authentication in the API authentication middleware of HCL DevOps Loop allows authentication tokens to be accepted without proper validation of their expiration and cryptographic signature. As a result, an attacker could potentially use expired or tampered tokens to gain unauthorized access to sensitive resources and perform actions with elevated privileges.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality High
Integrity High
Availability None
Threat Intelligence
EPSS Exploit Probability
6.4% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 2
CWE-347
CWE-613
References 1
- support.hcl-software.com https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0124203
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.