Vulnerabilities > CVE-2020-29158 - Missing Authorization vulnerability in Zammad

CVSS 4.3 - MEDIUM

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

LOW

Confidentiality impact

LOW

Integrity impact

NONE

Availability impact

NONE

network

low complexity

zammad

CWE-862

NVD

Published: 2020-12-28

Updated: 2021-07-21

Summary

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.

Vulnerable Configurations

Part	Description	Count
Application	Zammad Zammad Zammad 1.0.0 Zammad Zammad 1.0.1 Zammad Zammad 1.0.2 Zammad Zammad 1.0.3 Zammad Zammad 1.0.4 Zammad Zammad 1.1.0 Zammad Zammad 1.1.1 Zammad Zammad 1.1.2 Zammad Zammad 1.1.3 Zammad Zammad 1.1.4 Zammad Zammad 1.2.0 Zammad Zammad 1.2.1 Zammad Zammad 1.2.2 Zammad Zammad 1.2.3 Zammad Zammad 1.3.0 Zammad Zammad 1.3.1 Zammad Zammad 1.3.2 Zammad Zammad 1.4.0 Zammad Zammad 1.4.1 Zammad Zammad 1.5.0 Zammad Zammad 1.5.1 Zammad Zammad 1.6.0 Zammad Zammad 1.6.1 Zammad Zammad 2.0.0 Zammad Zammad 2.0.1 Zammad Zammad 2.1.0 Zammad Zammad 2.1.1 Zammad Zammad 2.1.2 Zammad Zammad 2.2.0 Zammad Zammad 2.2.1 Zammad Zammad 2.2.2 Zammad Zammad 2.3.0 Zammad Zammad 2.3.1 Zammad Zammad 2.4.0 Zammad Zammad 2.4.1 Zammad Zammad 2.5.0 Zammad Zammad 2.5.1 Zammad Zammad 2.6.0 Zammad Zammad 2.6.1 Zammad Zammad 2.7.0 Zammad Zammad 2.7.1 Zammad Zammad 2.7.2 Zammad Zammad 2.8.0 Zammad Zammad 2.8.1 Zammad Zammad 2.9.0 Zammad Zammad 2.10.0 Zammad Zammad 3.0.0 Zammad Zammad 3.0.1 Zammad Zammad 3.1.0 Zammad Zammad 3.1.1 Zammad Zammad 3.2.0 Zammad Zammad 3.2.1 Zammad Zammad 3.3.0 Zammad Zammad 3.3.1 Zammad Zammad 3.4.0 Zammad Zammad 3.4.1 Zammad Zammad 3.5.0	57

Common Weakness Enumeration (CWE)

CWE-862 - Missing Authorization

Summary

Vulnerable Configurations

Common Weakness Enumeration (CWE)

References