CVE-2025-41426

Vertiv Liebert RDU101 and UNITY Stack-based Buffer Overflow

CVSS 9.3 CRITICALEPSS 0.7%CWE-121

Vexday Risk Score

28Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 9.3EPSS 0.7%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

21 May 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Affected products

Vertiv · Liebert IS-UNITY Vertiv · Liebert RDU101

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References

https://www.cisa.gov/news-events/ics-advisories/icsa-25-140-10 https://www.vertiv.com/en-us/support/security-support-center/