CVE-2026-20094
Cisco Integrated Management Controller Command Injection Vulnerability
HIGH 8.8
At a glance
- Source
- NVD
- EPSS
- EPSS 1.12 % · percentile 66 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- cisco
- NVD status
- Analyzed
Description
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 root user. This vulnerability is due to improper validation of user-supplied input. An attacker could exploit this vulnerability by sending crafted commands to the web-based management interface of the affected software. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system as the root user.
Weaknesses (CWE)
- CWE-77 — Improper Neutralization of Special Elements used in a Command
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | HIGH 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | cisco |
| CVSS 3.1 | HIGH 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · psirt@cisco.com (Secondary) |
European references
- ENISA EUVD · EUVD-2026-17948
- GCVE · GCVE-0-2026-20094
CERT-FR advisories
- CERTFR-2026-AVI-0388 — Multiples vulnérabilités dans les produits Cisco · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:cisco:unified_computing_system:3.1\(1d\):*:*:*:*:*:*:*cpe:2.3:a:cisco:unified_computing_system:3.1\(2b\):*:*:*:*:*:*:*cpe:2.3:a:cisco:unified_computing_system:3.1\(2c\):*:*:*:*:*:*:*cpe:2.3:a:cisco:unified_computing_system:3.1\(2d\):*:*:*:*:*:*:*cpe:2.3:a:cisco:unified_computing_system:3.1\(2e\):*:*:*:*:*:*:*cpe:2.3:a:cisco:unified_computing_system:3.1\(2g\):*:*:*:*:*:*:*cpe:2.3:a:cisco:unified_computing_system:3.1\(2i\):*:*:*:*:*:*:*cpe:2.3:a:cisco:unified_computing_system:3.1\(3a\):*:*:*:*:*:*:*cpe:2.3:a:cisco:unified_computing_system:3.1\(3b\):*:*:*:*:*:*:*cpe:2.3:a:cisco:unified_computing_system:3.1\(3c\):*:*:*:*:*:*:*cpe:2.3:a:cisco:unified_computing_system:3.1\(3d\):*:*:*:*:*:*:*cpe:2.3:a:cisco:unified_computing_system:3.1\(3g\):*:*:*:*:*:*:*cpe:2.3:a:cisco:unified_computing_system:3.1\(3h\):*:*:*:*:*:*:*cpe:2.3:a:cisco:unified_computing_system:3.1\(3i\):*:*:*:*:*:*:*cpe:2.3:a:cisco:unified_computing_system:3.1\(3j\):*:*:*:*:*:*:*cpe:2.3:a:cisco:unified_computing_system:3.1\(3k\):*:*:*:*:*:*:*cpe:2.3:a:cisco:unified_computing_system:4.0\(1.240\):*:*:*:*:*:*:*cpe:2.3:a:cisco:unified_computing_system:4.0\(1a\):*:*:*:*:*:*:*cpe:2.3:a:cisco:unified_computing_system:4.0\(1b\):*:*:*:*:*:*:*cpe:2.3:a:cisco:unified_computing_system:4.0\(1c\):*:*:*:*:*:*:*cpe:2.3:a:cisco:unified_computing_system:4.0\(1d\):*:*:*:*:*:*:*cpe:2.3:a:cisco:unified_computing_system:4.0\(1e\):*:*:*:*:*:*:*cpe:2.3:a:cisco:unified_computing_system:4.0\(1g\):*:*:*:*:*:*:*cpe:2.3:a:cisco:unified_computing_system:4.0\(1h\):*:*:*:*:*:*:*cpe:2.3:a:cisco:unified_computing_system:4.0\(2c\):*:*:*:*:*:*:*cpe:2.3:a:cisco:unified_computing_system:4.0\(2d\):*:*:*:*:*:*:*cpe:2.3:a:cisco:unified_computing_system:4.0\(2f\):*:*:*:*:*:*:*cpe:2.3:a:cisco:unified_computing_system:4.0\(2g\):*:*:*:*:*:*:*cpe:2.3:a:cisco:unified_computing_system:4.0\(2h\):*:*:*:*:*:*:*cpe:2.3:a:cisco:unified_computing_system:4.0\(2i\):*:*:*:*:*:*:*cpe:2.3:a:cisco:unified_computing_system:4.0\(2k\):*:*:*:*:*:*:*cpe:2.3:a:cisco:unified_computing_system:4.0\(2l\):*:*:*:*:*:*:*cpe:2.3:a:cisco:unified_computing_system:4.0\(2m\):*:*:*:*:*:*:*cpe:2.3:a:cisco:unified_computing_system:4.0\(2n\):*:*:*:*:*:*:*cpe:2.3:a:cisco:unified_computing_system:4.0\(2o\):*:*:*:*:*:*:*cpe:2.3:a:cisco:unified_computing_system:4.0\(2p\):*:*:*:*:*:*:*cpe:2.3:a:cisco:unified_computing_system:4.0\(2q\):*:*:*:*:*:*:*cpe:2.3:a:cisco:unified_computing_system:4.0\(2r\):*:*:*:*:*:*:*cpe:2.3:a:cisco:unified_computing_system:4.0\(4b\):*:*:*:*:*:*:*cpe:2.3:a:cisco:unified_computing_system:4.0\(4c\):*:*:*:*:*:*:*- +152 more
Affected products
| Product | Versions |
|---|---|
| Cisco · Cisco Unified Computing System (Standalone) | affected 4.0(2g) ; affected 3.1(2i) ; affected 3.1(1d) ; affected 4.0(4i) ; affected 4.1(1c) ; affected 4.0(2c) |
| Cisco · Cisco Unified Computing System E-Series Software (UCSE) | affected 3.2.7 ; affected 3.2.6 ; affected 3.2.4 ; affected 3.2.10 ; affected 3.2.2 ; affected 3.2.3 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |