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Status published
Medium
CVE-2021-42084
An issue was discovered in Zammad before 4.1.1. An attacker...
Vulnerability Description
An issue was discovered in Zammad before 4.1.1. An attacker with valid agent credentials may send a series of crafted requests that cause an endless loop and thus cause denial of service.
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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Insufficient privilege verification in Zammad v5.3.0 allows an authenticated attacker...
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An issue in the component /api/v1/mentions of Zammad v5.3.0 allows...
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CVE-2022-48021
A vulnerability in Zammad v5.3.0 allows attackers to execute arbitrary...
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CVE-2022-40817
Zammad 5.2.1 has a fine-grained permission model that allows to...
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CVE-2022-40816
Zammad 5.2.1 is vulnerable to Incorrect Access Control. Zammad's asset...
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Affected Vendor
zammad
View all reports →Affected Software
zammad
Vulnerable Versions:
0
Timeline
Official Publish:
October 7th, 2021
Last Modified:
August 4th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.