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Zammad CVE-2023-29867

MEDIUM
Origin Validation Error (CWE-346)
2023-05-02 cve@mitre.org
Information Disclosure Zammad
6.5
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
6.5 MEDIUM
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

Lifecycle Timeline

1
CVE Published
May 02, 2023 - 16:15 nvd
MEDIUM 6.5

DescriptionNVD

Zammad 5.3.x (Fixed 5.4.0) is vulnerable to Incorrect Access Control. An authenticated attacker could gain information about linked accounts of users involved in their tickets using the Zammad API.

AnalysisAI

Zammad 5.3.x (Fixed 5.4.0) is vulnerable to Incorrect Access Control. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-346. Zammad 5.3.x (Fixed 5.4.0) is vulnerable to Incorrect Access Control. An authenticated attacker could gain information about linked accounts of users involved in their tickets using the Zammad API. Affected products include: Zammad.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

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Same weakness CWE-346 – Origin Validation Error

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CVE-2023-29711 CRITICAL POC
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CVE-2023-29728 CRITICAL POC
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Same technique Information Disclosure

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CVE-2013-2251 CRITICAL POC
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CVE-2014-6324 HIGH POC
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CVE-2023-29867 vulnerability details – vuln.today
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