🔐 CVE Alert

CVE-2026-20036

MEDIUM 6.5

Cisco UCS Manager Software Command Injection Vulnerability

CVSS Score
6.5
EPSS Score
0.0%
EPSS Percentile
0th

A vulnerability in the CLI and web-based management interface of Cisco UCS Manager Software could allow an authenticated, remote attacker with valid administrative privileges to execute arbitrary commands on the underlying operating system of an affected device.    This vulnerability is due to insufficient input validation of command arguments that are supplied by the user. An attacker could exploit this vulnerability by authenticating to a device and submitting crafted input to the affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system of an affected device with root-level privileges.

CWE CWE-78
Vendor cisco
Product cisco unified computing system (managed)
Ecosystems
Industries
NetworkingTelecommunications
Published Feb 25, 2026
Last Updated Feb 26, 2026
Stay Ahead of the Next One

Get instant alerts for cisco cisco unified computing system (managed)

Be the first to know when new medium vulnerabilities affecting cisco cisco unified computing system (managed) are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None

Affected Versions

Cisco / Cisco Unified Computing System (Managed)
4.0(4h) 4.1(1a) 4.0(1c) 4.0(4a) 4.0(1a) 4.0(1d) 4.1(1c) 4.0(2a) 4.0(4g) 4.0(2e) 4.0(4c) 4.0(4f) 4.0(1b) 4.0(2b) 4.0(2d) 4.1(1b) 4.0(4d) 4.0(4e) 4.0(4b) 4.1(2a) 4.1(1d) 4.0(4i) 4.1(1e) 4.1(2b) 4.0(4k) 4.1(3a) 4.1(3b) 4.1(2c) 4.0(4l) 4.1(4a) 4.1(3c) 4.1(3d) 4.2(1c) 4.2(1d) 4.0(4m) 4.1(3e) 4.2(1f) 4.1(3f) 4.2(1i) 4.1(3h) 4.2(1k) 4.2(1l) 4.0(4n) 4.2(1m) 4.1(3i) 4.2(2a) 4.2(1n) 4.1(3j) 4.2(2c) 4.2(2d) 4.2(3b) 4.1(3k) 4.0(4o) 4.2(2e) 4.2(3d) 4.2(3e) 4.2(3g) 4.1(3l) 4.3(2b) 4.2(3h) 4.2(3i) 4.3(2c) 4.1(3m) 4.3(2e) 4.3(3a) 4.2(3j) 4.3(3c) 4.3(4a) 4.2(3k) 4.3(4b) 4.3(4c) 4.2(3l) 4.3(4d) 4.3(2f) 4.2(3m) 4.3(5a) 4.3(4e) 4.1(3n) 4.3(4f) 4.2(3n) 4.3(5c) 4.2(3o) 4.3(5d) 4.3(6a) 4.3(6b) 4.3(5e) 4.3(6c) 6.0(1b) 4.2(3p) 6.0(1c) 4.3(6d) 6.0(1d) 6.0(1e) 4.3(6e) 6.0(1f)

References

NVD ↗ CVE.org ↗ EPSS Data ↗
sec.cloudapps.cisco.com: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucsm-cmdinj-GvxLPeSB