CVE-2026-20094 - Vulnerability Details

- Cisco Integrated Management Controller Command Injection Vulnerability

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.

Published: 2026-04-01

Score: 8.8 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Cisco

Cisco Unified Computing System (Standalone)

unknown

Version	Status	Constraints
`4.0(2g)`	affected	—
`3.1(2i)`	affected	—
`3.1(1d)`	affected	—
`4.0(4i)`	affected	—
`4.1(1c)`	affected	—
`4.0(2c)`	affected	—
`4.0(1e)`	affected	—
`4.0(2h)`	affected	—
`4.0(4h)`	affected	—
`4.0(1h)`	affected	—
`4.0(2l)`	affected	—
`3.1(3g)`	affected	—
`4.0(1.240)`	affected	—
`4.0(2f)`	affected	—
`4.0(1g)`	affected	—
`4.0(2i)`	affected	—
`3.1(3i)`	affected	—
`4.0(4d)`	affected	—
`4.1(1d)`	affected	—
`3.1(3c)`	affected	—
`4.0(4k)`	affected	—
`3.1(2d)`	affected	—
`3.1(3a)`	affected	—
`3.1(3j)`	affected	—
`4.0(2d)`	affected	—
`4.1(1f)`	affected	—
`4.0(4j)`	affected	—
`4.0(2m)`	affected	—
`4.0(2k)`	affected	—
`4.0(1c)`	affected	—
`4.0(4f)`	affected	—
`4.0(4c)`	affected	—
`3.1(3d)`	affected	—
`3.1(2g)`	affected	—
`3.1(2c)`	affected	—
`4.0(1d)`	affected	—
`3.1(2e)`	affected	—
`4.0(1a)`	affected	—
`4.0(1b)`	affected	—
`3.1(3b)`	affected	—
`4.0(4b)`	affected	—
`3.1(2b)`	affected	—
`4.0(4e)`	affected	—
`3.1(3h)`	affected	—
`4.0(4l)`	affected	—
`4.1(1g)`	affected	—
`4.1(2a)`	affected	—
`4.0(2n)`	affected	—
`4.1(1h)`	affected	—
`3.1(3k)`	affected	—
`4.1(2b)`	affected	—
`4.0(2o)`	affected	—
`4.0(4m)`	affected	—
`4.1(2d)`	affected	—
`4.1(3b)`	affected	—
`4.0(2p)`	affected	—
`4.1(2e)`	affected	—
`4.1(2f)`	affected	—
`4.0(4n)`	affected	—
`4.0(2q)`	affected	—
`4.1(3c)`	affected	—
`4.0(2r)`	affected	—
`4.1(3d)`	affected	—
`4.1(2g)`	affected	—
`4.1(2h)`	affected	—
`4.1(3g)`	affected	—
`4.1(3f)`	affected	—
`4.1(2j)`	affected	—
`4.1(2k)`	affected	—
`4.1(3h)`	affected	—
`4.2(2a)`	affected	—
`4.1(3i)`	affected	—
`4.2(2f)`	affected	—
`4.2(2g)`	affected	—
`4.2(3b)`	affected	—
`4.1(3l)`	affected	—
`4.2(3d)`	affected	—
`4.3(1.230097)`	affected	—
`4.2(1e)`	affected	—
`4.2(1b)`	affected	—
`4.2(1j)`	affected	—
`4.2(1i)`	affected	—
`4.2(1f)`	affected	—
`4.2(1a)`	affected	—
`4.2(1c)`	affected	—
`4.2(1g)`	affected	—
`4.3(1.230124)`	affected	—
`4.1(2l)`	affected	—
`4.2(3e)`	affected	—
`4.3(1.230138)`	affected	—
`4.2(3g)`	affected	—
`4.3(2.230207)`	affected	—
`4.2(3h)`	affected	—
`4.2(3i)`	affected	—
`4.3(2.230270)`	affected	—
`4.1(3m)`	affected	—
`4.1(2m)`	affected	—
`4.3(2.240002)`	affected	—
`4.3(3.240022)`	affected	—
`4.2(3j)`	affected	—
`4.1(3n)`	affected	—
`4.3(2.240009)`	affected	—
`4.3(3.240041)`	affected	—
`4.2(3k)`	affected	—
`4.3(3.240043)`	affected	—
`4.3(4.240142)`	affected	—
`4.3(2.240037)`	affected	—
`4.3(2.240053)`	affected	—
`4.3(4.240152)`	affected	—
`4.2(3l)`	affected	—
`4.3(2.240077)`	affected	—
`4.3(4.242028)`	affected	—
`4.3(4.241063)`	affected	—
`4.3(4.242038)`	affected	—
`4.2(3m)`	affected	—
`4.3(2.240090)`	affected	—
`4.3(5.240021)`	affected	—
`4.3(2.240107)`	affected	—
`4.3(4.242066)`	affected	—
`4.2(3n)`	affected	—
`4.3(5.250001)`	affected	—
`4.2(3o)`	affected	—
`4.3(2.250016)`	affected	—
`4.3(2.250021)`	affected	—
`4.3(5.250030)`	affected	—
`4.3(2.250022)`	affected	—
`4.3(6.250039)`	affected	—
`4.3(6.250040)`	affected	—
`4.3(5.250033)`	affected	—
`4.3(6.250044)`	affected	—
`4.3(6.250053)`	affected	—
`4.3(2.250037)`	affected	—
`4.3(2.250045)`	affected	—
`4.3(4.252001)`	affected	—
`4.3(4.252002)`	affected	—
`6.0(1.250127)`	affected	—
`4.2(3p)`	affected	—
`6.0(1.250131)`	affected	—
`4.3(6.250101)`	affected	—
`6.0(1.250174)`	affected	—
`4.3(6.250117)`	affected	—
`4.3(5.250043)`	affected	—
`4.3(5.250045)`	affected	—
`4.3(6.250060)`	affected	—
`6.0(1.250130)`	affected	—
`4.3(4.241014)`	affected	—
`4.3(2.250063)`	affected	—
`6.0(1.250192)`	affected	—
`4.3(6.260003)`	affected	—
`6.0(1.250194)`	affected	—

Cisco

Cisco Unified Computing System E-Series Software (UCSE)

unknown

Version	Status	Constraints
`3.2.7`	affected	—
`3.2.6`	affected	—
`3.2.4`	affected	—
`3.2.10`	affected	—
`3.2.2`	affected	—
`3.2.3`	affected	—
`2.4.0`	affected	—
`3.2.1`	affected	—
`3.2.11.1`	affected	—
`3.2.8`	affected	—
`3.1.1`	affected	—
`3.0.2`	affected	—
`2.1.0`	affected	—
`2.2.2`	affected	—
`3.1.2`	affected	—
`3.0.1`	affected	—
`2.3.2`	affected	—
`2.3.5`	affected	—
`2.2.1`	affected	—
`3.1.4`	affected	—
`2.4.1`	affected	—
`2.3.1`	affected	—
`3.1.3`	affected	—
`2.3.3`	affected	—
`2.4.2`	affected	—
`3.1.5`	affected	—
`3.1.0`	affected	—
`2.0.0`	affected	—
`3.2.11.3`	affected	—
`3.2.11.5`	affected	—
`3.2.12.2`	affected	—
`3.2.13.6`	affected	—
`3.2.14`	affected	—
`4.11.1`	affected	—
`3.2.15`	affected	—
`4.12.1`	affected	—
`3.2.15.3`	affected	—
`4.12.2`	affected	—
`3.2.16.1`	affected	—
`4.00`	affected	—
`4.15.2`	affected	—
`4.02`	affected	—

No data.

Vendor Product Confidence Versions

Cisco

Unified Computing System

100%

Version	Status	Scheme	Platform
`4.0(2g)`	affected	generic	—
`3.1(2i)`	affected	generic	—
`3.1(1d)`	affected	generic	—
`4.0(4i)`	affected	generic	—
`4.1(1c)`	affected	generic	—
`4.0(2c)`	affected	generic	—
`4.0(1e)`	affected	generic	—
`4.0(2h)`	affected	generic	—
`4.0(4h)`	affected	generic	—
`4.0(1h)`	affected	generic	—
`4.0(2l)`	affected	generic	—
`3.1(3g)`	affected	generic	—
`4.0(1.240)`	affected	generic	—
`4.0(2f)`	affected	generic	—
`4.0(1g)`	affected	generic	—
`4.0(2i)`	affected	generic	—
`3.1(3i)`	affected	generic	—
`4.0(4d)`	affected	generic	—
`4.1(1d)`	affected	generic	—
`3.1(3c)`	affected	generic	—
`4.0(4k)`	affected	generic	—
`3.1(2d)`	affected	generic	—
`3.1(3a)`	affected	generic	—
`3.1(3j)`	affected	generic	—
`4.0(2d)`	affected	generic	—
`4.1(1f)`	affected	generic	—
`4.0(4j)`	affected	generic	—
`4.0(2m)`	affected	generic	—
`4.0(2k)`	affected	generic	—
`4.0(1c)`	affected	generic	—
`4.0(4f)`	affected	generic	—
`4.0(4c)`	affected	generic	—
`3.1(3d)`	affected	generic	—
`3.1(2g)`	affected	generic	—
`3.1(2c)`	affected	generic	—
`4.0(1d)`	affected	generic	—
`3.1(2e)`	affected	generic	—
`4.0(1a)`	affected	generic	—
`4.0(1b)`	affected	generic	—
`3.1(3b)`	affected	generic	—
`4.0(4b)`	affected	generic	—
`3.1(2b)`	affected	generic	—
`4.0(4e)`	affected	generic	—
`3.1(3h)`	affected	generic	—
`4.0(4l)`	affected	generic	—
`4.1(1g)`	affected	generic	—
`4.1(2a)`	affected	generic	—
`4.0(2n)`	affected	generic	—
`4.1(1h)`	affected	generic	—
`3.1(3k)`	affected	generic	—
`4.1(2b)`	affected	generic	—
`4.0(2o)`	affected	generic	—
`4.0(4m)`	affected	generic	—
`4.1(2d)`	affected	generic	—
`4.1(3b)`	affected	generic	—
`4.0(2p)`	affected	generic	—
`4.1(2e)`	affected	generic	—
`4.1(2f)`	affected	generic	—
`4.0(4n)`	affected	generic	—
`4.0(2q)`	affected	generic	—
`4.1(3c)`	affected	generic	—
`4.0(2r)`	affected	generic	—
`4.1(3d)`	affected	generic	—
`4.1(2g)`	affected	generic	—
`4.1(2h)`	affected	generic	—
`4.1(3g)`	affected	generic	—
`4.1(3f)`	affected	generic	—
`4.1(2j)`	affected	generic	—
`4.1(2k)`	affected	generic	—
`4.1(3h)`	affected	generic	—
`4.2(2a)`	affected	generic	—
`4.1(3i)`	affected	generic	—
`4.2(2f)`	affected	generic	—
`4.2(2g)`	affected	generic	—
`4.2(3b)`	affected	generic	—
`4.1(3l)`	affected	generic	—
`4.2(3d)`	affected	generic	—
`4.3(1.230097)`	affected	generic	—
`4.2(1e)`	affected	generic	—
`4.2(1b)`	affected	generic	—
`4.2(1j)`	affected	generic	—
`4.2(1i)`	affected	generic	—
`4.2(1f)`	affected	generic	—
`4.2(1a)`	affected	generic	—
`4.2(1c)`	affected	generic	—
`4.2(1g)`	affected	generic	—
`4.3(1.230124)`	affected	generic	—
`4.1(2l)`	affected	generic	—
`4.2(3e)`	affected	generic	—
`4.3(1.230138)`	affected	generic	—
`4.2(3g)`	affected	generic	—
`4.3(2.230207)`	affected	generic	—
`4.2(3h)`	affected	generic	—
`4.2(3i)`	affected	generic	—
`4.3(2.230270)`	affected	generic	—
`4.1(3m)`	affected	generic	—
`4.1(2m)`	affected	generic	—
`4.3(2.240002)`	affected	generic	—
`4.3(3.240022)`	affected	generic	—
`4.2(3j)`	affected	generic	—
`4.1(3n)`	affected	generic	—
`4.3(2.240009)`	affected	generic	—
`4.3(3.240041)`	affected	generic	—
`4.2(3k)`	affected	generic	—
`4.3(3.240043)`	affected	generic	—
`4.3(4.240142)`	affected	generic	—
`4.3(2.240037)`	affected	generic	—
`4.3(2.240053)`	affected	generic	—
`4.3(4.240152)`	affected	generic	—
`4.2(3l)`	affected	generic	—
`4.3(2.240077)`	affected	generic	—
`4.3(4.242028)`	affected	generic	—
`4.3(4.241063)`	affected	generic	—
`4.3(4.242038)`	affected	generic	—
`4.2(3m)`	affected	generic	—
`4.3(2.240090)`	affected	generic	—
`4.3(5.240021)`	affected	generic	—
`4.3(2.240107)`	affected	generic	—
`4.3(4.242066)`	affected	generic	—
`4.2(3n)`	affected	generic	—
`4.3(5.250001)`	affected	generic	—
`4.2(3o)`	affected	generic	—
`4.3(2.250016)`	affected	generic	—
`4.3(2.250021)`	affected	generic	—
`4.3(5.250030)`	affected	generic	—
`4.3(2.250022)`	affected	generic	—
`4.3(6.250039)`	affected	generic	—
`4.3(6.250040)`	affected	generic	—
`4.3(5.250033)`	affected	generic	—
`4.3(6.250044)`	affected	generic	—
`4.3(6.250053)`	affected	generic	—
`4.3(2.250037)`	affected	generic	—
`4.3(2.250045)`	affected	generic	—
`4.3(4.252001)`	affected	generic	—
`4.3(4.252002)`	affected	generic	—
`6.0(1.250127)`	affected	generic	—
`4.2(3p)`	affected	generic	—
`6.0(1.250131)`	affected	generic	—
`4.3(6.250101)`	affected	generic	—
`6.0(1.250174)`	affected	generic	—
`4.3(6.250117)`	affected	generic	—
`4.3(5.250043)`	affected	generic	—
`4.3(5.250045)`	affected	generic	—
`4.3(6.250060)`	affected	generic	—
`6.0(1.250130)`	affected	generic	—
`4.3(4.241014)`	affected	generic	—
`4.3(2.250063)`	affected	generic	—
`6.0(1.250192)`	affected	generic	—
`4.3(6.260003)`	affected	generic	—
`6.0(1.250194)`	affected	generic	—

Cisco

Unified Computing System Software

100%

Version	Status	Scheme	Platform
`3.2.7`	affected	generic	—
`3.2.6`	affected	generic	—
`3.2.4`	affected	generic	—
`3.2.10`	affected	generic	—
`3.2.2`	affected	generic	—
`3.2.3`	affected	generic	—
`2.4.0`	affected	generic	—
`3.2.1`	affected	generic	—
`3.2.11.1`	affected	generic	—
`3.2.8`	affected	generic	—
`3.1.1`	affected	generic	—
`3.0.2`	affected	generic	—
`2.1.0`	affected	generic	—
`2.2.2`	affected	generic	—
`3.1.2`	affected	generic	—
`3.0.1`	affected	generic	—
`2.3.2`	affected	generic	—
`2.3.5`	affected	generic	—
`2.2.1`	affected	generic	—
`3.1.4`	affected	generic	—
`2.4.1`	affected	generic	—
`2.3.1`	affected	generic	—
`3.1.3`	affected	generic	—
`2.3.3`	affected	generic	—
`2.4.2`	affected	generic	—
`3.1.5`	affected	generic	—
`3.1.0`	affected	generic	—
`2.0.0`	affected	generic	—
`3.2.11.3`	affected	generic	—
`3.2.11.5`	affected	generic	—
`3.2.12.2`	affected	generic	—
`3.2.13.6`	affected	generic	—
`3.2.14`	affected	generic	—
`4.11.1`	affected	generic	—
`3.2.15`	affected	generic	—
`4.12.1`	affected	generic	—
`3.2.15.3`	affected	generic	—
`4.12.2`	affected	generic	—
`3.2.16.1`	affected	generic	—
`4.00`	affected	generic	—
`4.15.2`	affected	generic	—
`4.02`	affected	generic	—

Found an issue or want to improve our Enrichment? You can suggest it directly by opening an issue on our dedicated GitHub repository .

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00439.

Exploitation none

Automatable no

Technical Impact total

References

Link	Providers
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cimc-cmd-inj-3hKN3bVt

History

Fri, 03 Apr 2026 10:15:00 +0000

Type	Values Removed	Values Added
First Time appeared		Cisco Cisco unified Computing System Cisco unified Computing System Software
Vendors & Products		Cisco Cisco unified Computing System Cisco unified Computing System Software

Wed, 01 Apr 2026 23:45:00 +0000

Type	Values Removed	Values Added
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.
Title		Cisco Integrated Management Controller Command Injection Vulnerability
Weaknesses		CWE-77
References		https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cimc-cmd-inj-3hKN3bVt
Metrics		cvssV3_1 `{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}` ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Subscriptions

Cisco Unified Computing System Unified Computing System Software

MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2026-04-01T16:28:50.641Z

Updated: 2026-04-22T19:09:45.612Z

Reserved: 2025-10-08T11:59:15.369Z

Link: CVE-2026-20094

Vulnrichment

Updated: 2026-04-01T18:17:23.337Z

NVD

Status : Awaiting Analysis

Published: 2026-04-01T17:28:29.230

Modified: 2026-04-03T16:11:11.357

Link: CVE-2026-20094

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-04-03T08:58:32Z

Weaknesses

CWE-77

Tracking

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Exploitation none

Automatable no

Technical Impact total

Subscriptions

JSON object

JSON object

JSON object

JSON object

JSON object