CVE-2023-52333: Allegra saveFile Directory Traversal Remote Code Execution Vulnerability
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.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2023-52333?
CVE-2023-52333 is classified as a high-severity vulnerability due to its potential for remote code execution.
What type of attacks can exploit CVE-2023-52333?
CVE-2023-52333 can be exploited by remote attackers to execute arbitrary code on affected Allegra installations.
How do I fix CVE-2023-52333?
To fix CVE-2023-52333, users should update Allegra to the latest version that addresses this vulnerability.
Is authentication required to exploit CVE-2023-52333?
Yes, some authentication is required to exploit CVE-2023-52333, which can limit the risk of unauthorized access.
Which versions of Allegra are affected by CVE-2023-52333?
CVE-2023-52333 affects Allegra versions prior to 7.5.1.