- #GX WORKS2 NETWORK PARAMETERS INSTALL#
- #GX WORKS2 NETWORK PARAMETERS UPDATE#
- #GX WORKS2 NETWORK PARAMETERS SOFTWARE#
- #GX WORKS2 NETWORK PARAMETERS DOWNLOAD#
GX Works3 provides comprehensive countermeasures that deliver the same countermeasures to other products.
#GX WORKS2 NETWORK PARAMETERS SOFTWARE#
Fixed software products that communicate with GOT and FREQROL are currently under development.
#GX WORKS2 NETWORK PARAMETERS INSTALL#
Install the fixed version of GX Works3 on the computer running the products when communicating with MELSEC. GT Designer3 provides comprehensive countermeasures that give the same countermeasure effect to other products. Install the fixed version of GT Designer3 on workstations running the products when communicating with GOT. FR Configurator2 provides comprehensive countermeasures that give the same countermeasure effect to other products. Install the fixed version of FR Configurator2 running the products on workstations when communicating with FREQROL. #GX WORKS2 NETWORK PARAMETERS UPDATE#
Mitsubishi Electric recommends users who are using a product that has not released a fixed version or who cannot immediately update the product, take the following mitigations to minimize risk:
SLMP Data Collector, Version 1.05F or later. MH11 SettingTool Version2, Version 2.005F or later. MELSOFT Navigator, Version 2.78G or later. Contact a Mitsubishi Electric representative about GX Configurator-DP GX Configurator-DP, Version 7.15R or later. GT SoftGOT2000 Version1, Version 1.255R or later. GT SoftGOT1000 Version3, Version 3.255R or later. GT Designer3 Version1(GOT2000), Version 1.255R or later. GT Designer3 Version1(GOT1000), Version 1.255R or later. 
FR Configurator2, Version 1.25B or later.
#GX WORKS2 NETWORK PARAMETERS DOWNLOAD#
For updating the iQ Monozukuri ANDON and iQ Monozukuri Process Remote Monitoring, download the fixed version of Data Transfer in advance
Data Transfer, Version 3.45X or later. CW Configurator, Version 1.012N or later. CPU Module Logging Configuration Tool, Version 1.118X or later. Mitsubishi Electric recommends that users download and update the latest version of each software product: CRITICAL INFRASTRUCTURE SECTORS: Critical Manufacturingĭliangfun reported these vulnerabilities to Mitsubishi Electric. A CVSS v3 base score of 7.5 has been calculated the CVSS vector string is ( AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). 4.2.2 IMPROPER HANDLING OF LENGTH PARAMETER INCONSISTENCY CWE-130ĬVE-2021-20588 has been assigned to this vulnerability. End Update D Part 2 of 4 -Ĥ.2 VULNERABILITY OVERVIEW 4.2.1 HEAP-BASED BUFFER OVERFLOW CWE-122Ī malicious attacker may cause a denial-of-service condition by spoofing MELSEC, GOT, or FREQROL, and returning crafted reply packets.ĬVE-2021-20587 has been assigned to this vulnerability. SLMP Data Collector, Versions 1.04E and prior. Setting/monitoring tools for the C Controller module, All versions. Network Interface Board MNETH utility, All versions. Network Interface Board CC-Link Ver.2 Utility, All versions. Network Interface Board CC IE Field Utility, All versions. Network Interface Board CC IE Control utility, All versions. MX Component, Versions 5.001B and prior. MH11 SettingTool Version2, Versions 2.004E and prior. MELSOFT Navigator, Versions 2.74C and prior. MELSOFT EM Software Development Kit (EM Configurator), All versions. MELSEC WinCPU Setting Utility, All versions. iQ Monozukuri Process Remote Monitoring (Data Transfer), All versions. 
iQ Monozukuri ANDON (Data Transfer), All versions.GX LogViewer, Versions 1.115U and prior.GX Developer, Versions 8.506C and prior.GX Configurator-DP, Versions 7.14Q and prior.GT SoftGOT2000 Version1, Versions 1.250L and prior.GT SoftGOT1000 Version3, Versions 3.245F and prior.GT Designer3 Version1(GOT2000), Versions 1.250L and prior.GT Designer3 Version1(GOT1000), Versions 1.250L and prior.FR Configurator2, Versions 1.24A and prior.Data Transfer, Versions 3.44W and prior.CW Configurator, Versions 1.011M and prior.CPU Module Logging Configuration Tool, Versions 1.112R and prior.C Controller module setting and monitoring tool, All versions.Mitsubishi Electric reports these vulnerabilities affect the following FA Engineering Software Products that communicate with MELSEC, FREQROL, or GOT products: Successful exploitation of these vulnerabilities may cause a denial-of-service condition. This updated advisory is a follow-up to the advisory update titled ICSA-21-049-02 Mitsubishi Electric FA Engineering Software Products (Update C) that was published November 16, 2021, to the ICS webpage on 3. Vulnerabilities: Heap-based Buffer Overflow, Improper Handling of Length Parameter Inconsistency.Equipment: FA Engineering Software Products.ATTENTION: Exploitable remotely/low attack complexity.
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