by Kastro
Paper/Archive/CVE-2025-41426

CVE-2025-41426

Vertiv Liebert RDU101 — Vertiv Liebert RDU101 and UNITY Stack-based Buffer Overflow

EPSS 0.8%CVSS 9.8
critical.is priorityof 100
41
CVSS 9.8 (CNA)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 55.9.559 × 2011.2No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

Affected Vertiv products contain a stack based buffer overflow vulnerability. An attacker could exploit this vulnerability to gain code execution on the device.

Affected

ProductAffectedFixed inSource
Liebert RDU101≤ 1.9.0.0–CNA
Liebert IS-UNITY≤ 8.4.1.0–CNA

Scores by source

icscert (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
icscert (CNA)9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refcisa.gov/news-events/ics-advisories/icsa-25-140-10refvertiv.com/en-us/support/security-support-center