What is CVE-2026-20094?

CVE-2026-20094 is a high-severity vulnerability in Cisco Unified Computing System E-series Software (Ucse), classified under Command Injection. CVSS score: 8.8/10. Published 2026-04-01.

How severe is CVE-2026-20094?

High severity. CVSS v3 base score is 8.8 out of 10.

RCE in Cisco Unified Computing System E-series Software (Ucse)

CVE-2026-20094

A vulnerability in the web-based management interface of Cisco IMC could allow an authenticated, remote attacker with read-only privileges to perform command injection attacks on an affected system and execute arbitrary commands as the roo…

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.004 (63.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Cisco Unified Computing System E-series Software (Ucse) — versions 3.2.7, 3.2.6, 3.2.4
Cisco Unified Computing System (Standalone) — versions 4.0(2g), 3.1(2i), 3.1(1d)

Weakness classification (CWE)

CWE-77 — Command Injection

References

cisco-sa-cimc-cmd-inj-3hKN3bVt

Frequently asked questions

What is CVE-2026-20094?: CVE-2026-20094 is a high-severity vulnerability in Cisco Unified Computing System E-series Software (Ucse), classified under Command Injection. CVSS score: 8.8/10. Published 2026-04-01.
How severe is CVE-2026-20094?: High severity. CVSS v3 base score is 8.8 out of 10.