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Status published
Unknown
CVE-2022-40817
Zammad 5.2.1 has a fine-grained permission model that allows to...
Vulnerability Description
Zammad 5.2.1 has a fine-grained permission model that allows to configure read-only access to tickets. However, agents were still wrongly able to perform some operations on such tickets, like adding and removing links, tags. and related answers. This issue has been fixed in 5.2.2.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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Medium
4.3
CVE-2022-48022
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CVE-2022-48021
A vulnerability in Zammad v5.3.0 allows attackers to execute arbitrary...
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0
CVE-2022-40816
Zammad 5.2.1 is vulnerable to Incorrect Access Control. Zammad's asset...
Unknown
0
CVE-2022-35490
Zammad 5.2.0 is vulnerable to privilege escalation. Zammad has a...
Critical
9.8
Affected Vendor
zammad
View all reports →Affected Software
zammad
Vulnerable Versions:
5.2.0
Timeline
Official Publish:
September 27th, 2022
Last Modified:
May 21st, 2025
Added to House:
July 21st, 2026
CVSS Vectors
No vector data available
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.