PT-2022-9193
CVE-2021-20613
·
تاريخ النشر
2022-01-14
·
تاريخ التحديث
2022-01-21
الوصف من
CVSS 2.0
7.8
عاليةالمقاييسAV:N/AC:L/Au:N/C:N/I:N/A:C
Name of the Vulnerable Software and Affected Versions
MELSEC-F series FX3U-ENET Firmware versions prior to 1.17
MELSEC-F series FX3U-ENET-L Firmware versions prior to 1.17
MELSEC-F series FX3U-ENET-P502 Firmware versions prior to 1.17
Description
The issue allows a remote unauthenticated attacker to cause a denial-of-service (DoS) condition in the communication function of the product by sending specially crafted packets. Control by MELSEC-F series PLC is not affected, but a system reset is required for recovery.
Recommendations
For MELSEC-F series FX3U-ENET Firmware versions prior to 1.17, update to version 1.17 or later.
For MELSEC-F series FX3U-ENET-L Firmware versions prior to 1.17, update to version 1.17 or later.
For MELSEC-F series FX3U-ENET-P502 Firmware versions prior to 1.17, update to version 1.17 or later.
وجدت خطأً في الوصف؟ لديك ما تضيفه؟ لا تتردد في مراسلتنا 👾