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zdiPan ZhenPeng (@Peterpan0927) & Li JianTao (@CurseRed) of STAR Labs SG Pte. Ltd. (@starlabs_sg)ZDI-24-352
HistoryMar 28, 2024 - 12:00 a.m.

Softing edgeConnector Siemens Directory Traversal Remote Code Execution Vulnerability

2024-03-2800:00:00
Pan ZhenPeng (@Peterpan0927) & Li JianTao (@CurseRed) of STAR Labs SG Pte. Ltd. (@starlabs_sg)
www.zerodayinitiative.com
4
softing
edgeconnector
siemens
directory traversal
remote code execution
vulnerability
authentication
network-adjacent
web console
tcp port 8099
file operations
root access

7.9 High

AI Score

Confidence

High

0.031 Low

EPSS

Percentile

91.1%

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Softing edgeConnector Siemens. Authentication is required to exploit this vulnerability. In the case of a network-adjacent attacker, the existing authentication mechanism can be bypassed. The specific flaw exists within the web console, which listens on TCP port 8099 by default. 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 root within the application container.

7.9 High

AI Score

Confidence

High

0.031 Low

EPSS

Percentile

91.1%

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