CVE-2021-34996 - Vulnerability Details - OpenCVE

Description

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Commvault CommCell 11.22.22. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the Demo_ExecuteProcessOnGroup workflow. By creating a workflow, an attacker can specify an arbitrary command to be executed. An attacker can leverage this vulnerability to execute code in the context of SYSTEM. Was ZDI-CAN-13889.

Published: 2022-01-13

Score: 8.8 High

EPSS: 20.5% Moderate

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

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

Vendor Product Default status Versions

Commvault

CommCell

affected

Version	Status	Constraints
`11.22.22`	affected	—

Configuration 1 [-]

cpe:2.3:a:commvault:commcell:11.22.22:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

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

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.20456.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://www.zerodayinitiative.com/advisories/ZDI-21-1331/

History

No history.

Subscriptions

Commvault Commcell

MITRE

Status: PUBLISHED

Assigner: zdi

Published: 2022-01-13T21:44:49.000Z

Updated: 2024-08-04T00:26:55.917Z

Reserved: 2021-06-17T00:00:00.000Z

Link: CVE-2021-34996

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-01-13T22:15:13.097

Modified: 2024-11-21T06:11:39.937

Link: CVE-2021-34996

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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