QID 590615

Date Published: 2021-12-08

QID 590615: FATEK Automation PLC WinProladder Stack-based Buffer Overflow Vulnerability (ICSA-20-254-02)

AFFECTED PRODUCTS
The following versions of PLC WinProladder are affected:
PLC WinProladder Version 3.28 and prior

QID Detection Logic (Authenticated)
QID checks for the Vulnerable version using windows registry keys

Successful exploitation of this vulnerability could crash the device being accessed; a buffer overflow condition may cause a denial-of-service event and remote code execution.

CVSS V3 rated as High - 7.8 severity.

CVSS V2 rated as High - 6.8 severity.

Solution

Customers are advised to refer to CERT MITIGATIONS section ICSA-20-254-02 for affected packages and patching details.

Vendor References

ICSA-20-254-02 - www.us-cert.gov/ics/advisories/ICSA-20-254-02

CVEs related to QID 590615

CVE-2020-16234 |

Software Advisories

Advisory ID	Software	Component	Link
ICSA-20-254-02			www.us-cert.gov/ics/advisories/ICSA-20-254-02

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