CVE-2026-20200

CVE Enrichment

CVSS: 8.8 HIGH
EPSS: 0.73%
EPSS Percentile: 54.12%
CISA KEV: Not listed

Description

A vulnerability in the web-based management interface of Cisco IMC could allow an authenticated, remote attacker with low privileges to execute arbitrary commands on the underlying operating system of an affected system and elevate privileges to root.  This vulnerability is due to improper validation of user-supplied input. An attacker could exploit this vulnerability by entering crafted inputs 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. 

Technical Details

CVSS Version: 3.1
CNA / NVD Source: [email protected]
Published: 06-Aug-2026 00:16
Last Modified: 24-Oct-2026 04:10
EPSS Date: 2026-10-25
CWE: CWE-141

CVSS Vector


            CVSS:3.1                            AV:N /
                            AC:L /
                            PR:L /
                            UI:N /
                            S:U /
                            C:H /
                            I:H /
                            A:H

Affected Products / Versions

cisco / unified_computing_system Source: NVD CPE · affected
Version / affected range: 4.3\(1.230097\)
cpe:2.3:a:cisco:unified_computing_system:4.3\(1.230097\):*:*:*:*:*:*:*
cisco / unified_computing_system Source: NVD CPE · affected
Version / affected range: 4.3\(1.230124\)
cpe:2.3:a:cisco:unified_computing_system:4.3\(1.230124\):*:*:*:*:*:*:*
cisco / unified_computing_system Source: NVD CPE · affected
Version / affected range: 4.3\(1.230138\)
cpe:2.3:a:cisco:unified_computing_system:4.3\(1.230138\):*:*:*:*:*:*:*
cisco / unified_computing_system Source: NVD CPE · affected
Version / affected range: 4.3\(2.230207\)
cpe:2.3:a:cisco:unified_computing_system:4.3\(2.230207\):*:*:*:*:*:*:*
cisco / unified_computing_system Source: NVD CPE · affected
Version / affected range: 4.3\(2.230270\)
cpe:2.3:a:cisco:unified_computing_system:4.3\(2.230270\):*:*:*:*:*:*:*
cisco / unified_computing_system Source: NVD CPE · affected
Version / affected range: 4.3\(2.240002\)
cpe:2.3:a:cisco:unified_computing_system:4.3\(2.240002\):*:*:*:*:*:*:*
cisco / unified_computing_system Source: NVD CPE · affected
Version / affected range: 4.3\(3.240022\)
cpe:2.3:a:cisco:unified_computing_system:4.3\(3.240022\):*:*:*:*:*:*:*
cisco / unified_computing_system Source: NVD CPE · affected
Version / affected range: 4.3\(3.240043\)
cpe:2.3:a:cisco:unified_computing_system:4.3\(3.240043\):*:*:*:*:*:*:*
cisco / unified_computing_system Source: NVD CPE · affected
Version / affected range: 4.3\(4.240142\)
cpe:2.3:a:cisco:unified_computing_system:4.3\(4.240142\):*:*:*:*:*:*:*
cisco / unified_computing_system Source: NVD CPE · affected
Version / affected range: 4.3\(4.240152\)
cpe:2.3:a:cisco:unified_computing_system:4.3\(4.240152\):*:*:*:*:*:*:*
cisco / unified_computing_system Source: NVD CPE · affected
Version / affected range: 4.3\(4.241014\)
cpe:2.3:a:cisco:unified_computing_system:4.3\(4.241014\):*:*:*:*:*:*:*
cisco / unified_computing_system Source: NVD CPE · affected
Version / affected range: 4.3\(4.241063\)
cpe:2.3:a:cisco:unified_computing_system:4.3\(4.241063\):*:*:*:*:*:*:*
cisco / unified_computing_system Source: NVD CPE · affected
Version / affected range: 4.3\(4.242028\)
cpe:2.3:a:cisco:unified_computing_system:4.3\(4.242028\):*:*:*:*:*:*:*
cisco / unified_computing_system Source: NVD CPE · affected
Version / affected range: 4.3\(4.242038\)
cpe:2.3:a:cisco:unified_computing_system:4.3\(4.242038\):*:*:*:*:*:*:*
cisco / unified_computing_system Source: NVD CPE · affected
Version / affected range: 4.3\(4.242066\)
cpe:2.3:a:cisco:unified_computing_system:4.3\(4.242066\):*:*:*:*:*:*:*
cisco / unified_computing_system Source: NVD CPE · affected
Version / affected range: 4.3\(4.252001\)
cpe:2.3:a:cisco:unified_computing_system:4.3\(4.252001\):*:*:*:*:*:*:*
cisco / unified_computing_system Source: NVD CPE · affected
Version / affected range: 4.3\(4.252002\)
cpe:2.3:a:cisco:unified_computing_system:4.3\(4.252002\):*:*:*:*:*:*:*
cisco / unified_computing_system Source: NVD CPE · affected
Version / affected range: 4.3\(5.240021\)
cpe:2.3:a:cisco:unified_computing_system:4.3\(5.240021\):*:*:*:*:*:*:*
cisco / unified_computing_system Source: NVD CPE · affected
Version / affected range: 4.3\(5.250001\)
cpe:2.3:a:cisco:unified_computing_system:4.3\(5.250001\):*:*:*:*:*:*:*
cisco / unified_computing_system Source: NVD CPE · affected
Version / affected range: 4.3\(5.250030\)
cpe:2.3:a:cisco:unified_computing_system:4.3\(5.250030\):*:*:*:*:*:*:*
cisco / unified_computing_system Source: NVD CPE · affected
Version / affected range: 4.3\(5.250033\)
cpe:2.3:a:cisco:unified_computing_system:4.3\(5.250033\):*:*:*:*:*:*:*
cisco / unified_computing_system Source: NVD CPE · affected
Version / affected range: 4.3\(5.250043\)
cpe:2.3:a:cisco:unified_computing_system:4.3\(5.250043\):*:*:*:*:*:*:*
cisco / unified_computing_system Source: NVD CPE · affected
Version / affected range: 4.3\(5.250045\)
cpe:2.3:a:cisco:unified_computing_system:4.3\(5.250045\):*:*:*:*:*:*:*
cisco / unified_computing_system Source: NVD CPE · affected
Version / affected range: 4.3\(6.250039\)
cpe:2.3:a:cisco:unified_computing_system:4.3\(6.250039\):*:*:*:*:*:*:*
cisco / unified_computing_system Source: NVD CPE · affected
Version / affected range: 4.3\(6.250040\)
cpe:2.3:a:cisco:unified_computing_system:4.3\(6.250040\):*:*:*:*:*:*:*
cisco / unified_computing_system Source: NVD CPE · affected
Version / affected range: 4.3\(6.250044\)
cpe:2.3:a:cisco:unified_computing_system:4.3\(6.250044\):*:*:*:*:*:*:*
cisco / unified_computing_system Source: NVD CPE · affected
Version / affected range: 4.3\(6.250053\)
cpe:2.3:a:cisco:unified_computing_system:4.3\(6.250053\):*:*:*:*:*:*:*
cisco / unified_computing_system Source: NVD CPE · affected
Version / affected range: 4.3\(6.250060\)
cpe:2.3:a:cisco:unified_computing_system:4.3\(6.250060\):*:*:*:*:*:*:*
cisco / unified_computing_system Source: NVD CPE · affected
Version / affected range: 4.3\(6.250101\)
cpe:2.3:a:cisco:unified_computing_system:4.3\(6.250101\):*:*:*:*:*:*:*
cisco / unified_computing_system Source: NVD CPE · affected
Version / affected range: 4.3\(6.250117\)
cpe:2.3:a:cisco:unified_computing_system:4.3\(6.250117\):*:*:*:*:*:*:*
cisco / unified_computing_system Source: NVD CPE · affected
Version / affected range: 4.3\(6.260003\)
cpe:2.3:a:cisco:unified_computing_system:4.3\(6.260003\):*:*:*:*:*:*:*
cisco / unified_computing_system Source: NVD CPE · affected
Version / affected range: 4.3\(6.260017\)
cpe:2.3:a:cisco:unified_computing_system:4.3\(6.260017\):*:*:*:*:*:*:*
cisco / unified_computing_system Source: NVD CPE · affected
Version / affected range: 6.0\(1.250127\)
cpe:2.3:a:cisco:unified_computing_system:6.0\(1.250127\):*:*:*:*:*:*:*
cisco / unified_computing_system Source: NVD CPE · affected
Version / affected range: 6.0\(1.250130\)
cpe:2.3:a:cisco:unified_computing_system:6.0\(1.250130\):*:*:*:*:*:*:*
cisco / unified_computing_system Source: NVD CPE · affected
Version / affected range: 6.0\(1.250131\)
cpe:2.3:a:cisco:unified_computing_system:6.0\(1.250131\):*:*:*:*:*:*:*
cisco / unified_computing_system Source: NVD CPE · affected
Version / affected range: 6.0\(1.250174\)
cpe:2.3:a:cisco:unified_computing_system:6.0\(1.250174\):*:*:*:*:*:*:*
cisco / unified_computing_system Source: NVD CPE · affected
Version / affected range: 6.0\(1.250192\)
cpe:2.3:a:cisco:unified_computing_system:6.0\(1.250192\):*:*:*:*:*:*:*
cisco / unified_computing_system Source: NVD CPE · affected
Version / affected range: 6.0\(1.250194\)
cpe:2.3:a:cisco:unified_computing_system:6.0\(1.250194\):*:*:*:*:*:*:*

References

[email protected]

Last enrichment sync: 03-Nov-2026 06:28
Sources: NVD · FIRST EPSS · CISA KEV
Latest successful provider update; providers refresh independently.

Reported Context (2)

security flaw in the web-based management interface of Integrated Management Controller (IMC) (CVE-2026-20200) for which it acknowledged a proof-of-concept (PoC) exploit is available. Cisco Patches 12 SD-WAN and IOS XE Flaws, Fixes IMC Bugs, Warns of FMC Exploitation
Of these, CVE-2026-20200 (CVSS score of 8.8) deserves special attention. Cisco Patches Critical Vulnerabilities in SD-WAN, IOS XE, and FMC

CVE (15)

People (1)

MITRE ATT&CK (2)

Vendors (1)

Products (9)

Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.