Vertiv CVE debriefs

These pages are published after PatchSiren validates generated defensive summaries against stored public CVE and source evidence.

CRITICAL Vertiv CVE published 2025-05-20

CVE-2025-46412

CVE-2025-46412 is a critical Vertiv issue affecting Liebert RDU101 and Liebert IS-UNITY webserver functions. According to the CISA CSAF advisory, the affected products do not properly protect webserver functions, which could allow an attacker to bypass authentication. Vertiv provides fixes for the affected versions, and the issue was published on 2025-05-20.

CRITICAL Vertiv CVE published 2025-05-20

CVE-2025-41426

CVE-2025-41426 is a critical Vertiv advisory affecting Liebert RDU101 and Liebert IS-UNITY. CISA says the issue is a stack-based buffer overflow and that an attacker could exploit it to gain code execution on the device. The advisory assigns a CVSS v3.1 score of 9.8, indicating a high-risk condition for exposed OT/industrial deployments.