6.8
CVSSv2

CVE-2021-38434

Published: 18/10/2021 Updated: 21/10/2021
CVSS v2 Base Score: 6.8 | Impact Score: 6.4 | Exploitability Score: 8.6
CVSS v3 Base Score: 7.8 | Impact Score: 5.9 | Exploitability Score: 1.8
VMScore: 605
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Vulnerability Summary

This vulnerability allows remote malicious users to execute arbitrary code on affected installations of Fatek Automation WinProladder. 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 PDW files. An unexpected sign extension can result in a write outside the bounds of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.

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fatek winproladder