A vulnerability in the web-based management interface of Cisco UCS Central Software could allow an authenticated, remote attacker to achieve remote code execution or conduct information disclosure attacks on an affected device.

This vulnerability is due to insufficient validation of user-supplied input in an HTTP request. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected endpoint on an affected device. A successful exploit could allow the attacker to execute arbitrary commands, write arbitrary files to the filesystem, and obtain sensitive information. To exploit this vulnerability, the attacker must have valid user credentials on the affected device.
Cisco has released software updates that address this vulnerability There are no workarounds that address this vulnerability.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact Low

Availability Impact Low

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

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 Central Software unknown
Version Status Constraints
2.0(1e) affected —
2.0(1a) affected —
2.0(1h) affected —
2.0(1g) affected —
2.0(1c) affected —
2.0(1k) affected —
2.0(1l) affected —
2.0(1f) affected —
2.0(1j) affected —
2.0(1b) affected —
2.0(1i) affected —
2.0(1d) affected —
2.0(1m) affected —
2.0(1n) affected —
2.0(1o) affected —
2.0(1p) affected —
2.0(1q) affected —
2.0(1r) affected —
2.0(1s) affected —
2.0(1t) affected —
2.0(1u) affected —
2.0(1v) affected —
2.0(1w) affected —
2.1(1a) affected —
2.1(1b) affected —
2.1(1c) affected —
2.1(2a) affected —
2.1(2b) affected —

No data.

No data.

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No data.

Project Subscriptions

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cucs-rce-LzHSFRDQ cve-icon cve-icon
History

Wed, 04 Nov 2026 16:45:00 +0000

Type Values Removed Values Added
Description A vulnerability in the web-based management interface of Cisco UCS Central Software could allow an authenticated, remote attacker to achieve remote code execution or conduct information disclosure attacks on an affected device. This vulnerability is due to insufficient validation of user-supplied input in an HTTP request. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected endpoint on an affected device. A successful exploit could allow the attacker to execute arbitrary commands, write arbitrary files to the filesystem, and obtain sensitive information. To exploit this vulnerability, the attacker must have valid user credentials on the affected device. Cisco has released software updates that address this vulnerability There are no workarounds that address this vulnerability.
Title Cisco Unified Computing System Central Remote Code Execution Vulnerability
Weaknesses CWE-22
References
Metrics cvssV3_1

{'score': 7.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published:

Updated: 2026-11-04T16:27:03.469Z

Reserved: 2026-08-19T12:02:03.641Z

Link: CVE-2026-76506

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-11-04T17:17:37.030

Modified: 2026-11-04T17:17:37.030

Link: CVE-2026-76506

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-11-04T17:30:17Z

Weaknesses