CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
3Description
An issue in the login mechanism of Kaleris YMS v7.2.2.1 allows attackers to bypass login verification to access the application 's resources.
Analysis
Authentication bypass in Kaleris Yard Management System (YMS) v7.2.2.1 enables unauthenticated remote attackers to completely circumvent login verification and gain unauthorized access to application resources with full confidentiality, integrity, and availability impact. The vulnerability has a 9.8 CVSS score with network-based attack vector requiring no privileges or user interaction. …
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Remediation
Within 24 hours: Inventory all Kaleris YMS v7.2.2.1 installations and restrict network access to affected systems using firewall rules or air-gapping where operationally feasible. Within 7 days: Contact Kaleris support to confirm patch availability timeline and evaluate upgrade paths to patched versions; implement compensating controls such as reverse proxy authentication and activity logging. …
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External POC / Exploit Code
Leaving vuln.today
EUVD-2026-19271
GHSA-4wx7-2hfw-hhff