CVE-2026-77089 - Vulnerability Details - OpenCVE

Command Center API contained an authentication bypass issue affecting privilege management. Software customers upgrade to resolved maintenance release. Update Command Center.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable yes

Technical Impact total

Vendors	Products
Commvault	Commvault

No data.

No data.

References

Link	Providers
https://documentation.commvault.com/securityadvisories/CV_2026_07_1.html

History

Thu, 10 Sep 2026 04:15:00 +0000

Type	Values Removed	Values Added
Weaknesses	CWE-285 CWE-294

Wed, 09 Sep 2026 13:30:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-290
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Tue, 08 Sep 2026 20:45:00 +0000

Type	Values Removed	Values Added
First Time appeared		Commvault Commvault commvault
Vendors & Products		Commvault Commvault commvault

Tue, 08 Sep 2026 14:15:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-285 CWE-294

Tue, 08 Sep 2026 12:30:00 +0000

Type	Values Removed	Values Added
Description		Command Center API contained an authentication bypass issue affecting privilege management. Software customers upgrade to resolved maintenance release. Update Command Center.
Title		Command Center API Authentication Bypass
References		https://documentation.commvault.com/securityadvisories/CV_2026_07_1.html
Metrics		cvssV4_0 `{'score': 9.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}`

MITRE

Status: PUBLISHED

Assigner: Commvault

Published: 2026-09-08T12:12:53.236Z

Updated: 2026-09-09T12:34:01.813Z

Reserved: 2026-08-20T10:56:18.889Z

Link: CVE-2026-77089

Vulnrichment

Updated: 2026-09-09T10:13:33.424Z

NVD

Status : Undergoing Analysis

Published: 2026-09-08T13:17:25.227

Modified: 2026-09-09T13:20:34.643

Link: CVE-2026-77089

Redhat

No data.

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