Vulnerability Details CVE-2023-52333
Allegra saveFile Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Allegra. Although authentication is required to exploit this vulnerability, product implements a registration mechanism that can be used to create a user with a sufficient privilege level.
The specific flaw exists within the saveFile method. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute code in the context of LOCAL SERVICE. Was ZDI-CAN-22548.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.015
EPSS Ranking 80.5%
CVSS Severity
CVSS v3 Score 9.8
References
Products affected by CVE-2023-52333
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cpe:2.3:a:alltena:allegra:-
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cpe:2.3:a:alltena:allegra:5.1.1
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cpe:2.3:a:alltena:allegra:5.2.0
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cpe:2.3:a:alltena:allegra:5.2.2
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cpe:2.3:a:alltena:allegra:5.3.0
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cpe:2.3:a:alltena:allegra:5.4.0
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cpe:2.3:a:alltena:allegra:5.5.0
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cpe:2.3:a:alltena:allegra:5.6.0
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cpe:2.3:a:alltena:allegra:6.0.0
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cpe:2.3:a:alltena:allegra:6.1.0
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cpe:2.3:a:alltena:allegra:6.2.0
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cpe:2.3:a:alltena:allegra:7.0.0
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cpe:2.3:a:alltena:allegra:7.1.0
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cpe:2.3:a:alltena:allegra:7.2.0
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cpe:2.3:a:alltena:allegra:7.3.0
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cpe:2.3:a:alltena:allegra:7.4.0
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cpe:2.3:a:alltena:allegra:7.5.0