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zdiAlex BirnbergZDI-23-1559
HistoryOct 18, 2023 - 12:00 a.m.

F5 BIG-IP OS unzip Directory Traversal Remote Code Execution Vulnerability

2023-10-1800:00:00
Alex Birnberg
www.zerodayinitiative.com
8
f5 big-ip os
vulnerability
remote code execution
directory traversal
authentication
validation
apache user
file operations

0.002 Low

EPSS

Percentile

54.8%

This vulnerability allows remote attackers to execute arbitrary code on affected installations of F5 BIG-IP OS. Authentication is required to exploit this vulnerability. The specific flaw exists within the unzip 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 the apache user.

0.002 Low

EPSS

Percentile

54.8%