ZDI-CAN-22504: ZDI-24-107: Allegra extarctZippedFile Directory Traversal Remote Code Execution Vulnerability
First published: Fri Feb 09 2024(Updated: )
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Allegra. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the extarctZippedFile [sic] 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.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Allegro |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-CAN-22504?
The severity of ZDI-CAN-22504 is high due to its potential for remote code execution.
How do I fix ZDI-CAN-22504?
To fix ZDI-CAN-22504, apply the latest security patch provided by Allegra.
What are the potential impacts of ZDI-CAN-22504?
The potential impacts of ZDI-CAN-22504 include unauthorized remote code execution and system compromise.
Who is affected by ZDI-CAN-22504?
ZDI-CAN-22504 affects installations of Allegra that have the vulnerable authentication mechanism.
Can ZDI-CAN-22504 be exploited without authentication?
ZDI-CAN-22504 can potentially be exploited because the existing authentication mechanism can be bypassed.
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