CVE-2020-29158 - Vulnerability Details - OpenCVE

Description

An issue was discovered in Zammad before 3.5.1. An Agent with Customer permissions in a Group can bypass intended access control on internal Articles via the Ticket detail view.

Published: 2020-12-28

Score: 4.3 Medium

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

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:zammad:zammad:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2020-21538	An issue was discovered in Zammad before 3.5.1. An Agent with Customer permissions in a Group can bypass intended access control on internal Articles via the Ticket detail view.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00112.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/zammad/zammad/commit/cf5a5e396058d4b134dd33d0a62b11c1733c98ab
https://zammad.com/en/advisories/zaa-2020-23

History

No history.

Subscriptions

Zammad Zammad

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2020-12-28T07:56:06.000Z

Updated: 2024-08-04T16:48:01.583Z

Reserved: 2020-11-27T00:00:00.000Z

Link: CVE-2020-29158

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-12-28T08:15:11.523

Modified: 2024-11-21T05:23:44.840

Link: CVE-2020-29158

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-862

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