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zdiTran Van Khang - khangkito (VinCSS)ZDI-22-022
HistoryJan 10, 2022 - 12:00 a.m.

Siemens syngo fastView BMP File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

2022-01-1000:00:00
Tran Van Khang - khangkito (VinCSS)
www.zerodayinitiative.com
18
siemens syngo fastview
bmp images
remote code execution
user interaction
malicious file
data validation

EPSS

0.002

Percentile

51.4%

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Siemens syngo fastView. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of BMP images. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated structure. An attacker can leverage this vulnerability to execute code in the context of the current process.

EPSS

0.002

Percentile

51.4%

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