CVE-2021-20594

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Mitsubishi Electric MELSEC iQ-R series Safety CPU modules R08/16/32/120SFCPU firmware versions "26" and prior and Mitsubishi Electric MELSEC iQ-R series SIL2 Process CPU modules R08/16/32/120PSFCPU firmware versions "11"...

CVE-2021-20597

Insufficiently Protected Credentials vulnerability in Mitsubishi Electric MELSEC iQ-R series Safety CPU modules R08/16/32/120SFCPU firmware versions "26" and prior and Mitsubishi Electric MELSEC iQ-R series SIL2 Process CPU modules R08/16/32/120PSFCPU firmware versions "11" and prior allows a...

CVE-2021-20598

Overly Restrictive Account Lockout Mechanism vulnerability in Mitsubishi Electric MELSEC iQ-R series CPU modules R08/16/32/120SFCPU all versions, R08/16/32/120PSFCPU all versions allows a remote unauthenticated attacker to lockout a legitimate user by continuously trying login with incorrect...

Design/Logic Flaw

Insufficiently Protected Credentials vulnerability in Mitsubishi Electric MELSEC iQ-R series Safety CPU modules R08/16/32/120SFCPU firmware versions "26" and prior and Mitsubishi Electric MELSEC iQ-R series SIL2 Process CPU modules R08/16/32/120PSFCPU all versions allows a remote unauthenticated...

Design/Logic Flaw

Overly Restrictive Account Lockout Mechanism vulnerability in Mitsubishi Electric MELSEC iQ-R series CPU modules R08/16/32/120SFCPU all versions, R08/16/32/120PSFCPU all versions allows a remote unauthenticated attacker to lockout a legitimate user by continuously trying login with incorrect...

Design/Logic Flaw

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Mitsubishi Electric MELSEC iQ-R series Safety CPU modules R08/16/32/120SFCPU firmware versions "26" and prior and Mitsubishi Electric MELSEC iQ-R series SIL2 Process CPU modules R08/16/32/120PSFCPU all versions allows a...

CVE-2021-20598

The CVE-2021-20598 issue affects Mitsubishi Electric MELSEC iQ-R series Safety CPU R08/16/32/120SFCPU and related SIL2 Process CPU R08/16/32/120PSFCPU, where an anti-brute-force function incorrectly locks out all users after multiple failed logins, enabling a remote attacker to disrupt legitimate...

CVE-2021-20598

Overly Restrictive Account Lockout Mechanism vulnerability in Mitsubishi Electric MELSEC iQ-R series CPU modules R08/16/32/120SFCPU all versions, R08/16/32/120PSFCPU all versions allows a remote unauthenticated attacker to lockout a legitimate user by continuously trying login with incorrect...

Mitsubishi Electric MELSEC iQ-R Series

View CSAF 1. EXECUTIVE SUMMARY CVSS v3 9.1 ATTENTION : Exploitable remotely/low attack complexity Vendor : Mitsubishi Electric Corporation Equipment : MELSEC iQ-R Series CPU Module Vulnerability : Cleartext Transmission of Sensitive Information 2. RISK EVALUATION Successful exploitation of this...

CVE-2021-20597

CVE-2021-20597 concerns Mitsubishi Electric MELSEC iQ-R series CPU modules where firmware versions before the fixed releases allow a remote, unauthenticated attacker to login by sniffing network traffic and capturing credentials during user registration or password changes. The issue affects mult...

CVE-2021-20594

CVE-2021-20594 affects Mitsubishi Electric MELSEC iQ-R series: remote brute-force to obtain legitimate usernames. Affected: Safety CPU R08/16/32/120SFCPU firmware v26 and earlier; SIL2 Process CPU R08/16/32/120PSFCPU firmware v11 and earlier. Mitigations/fixed versions: Safety CPU firmware 27+; S...

CVE-2021-20597

Insufficiently Protected Credentials vulnerability in Mitsubishi Electric MELSEC iQ-R series Safety CPU modules R08/16/32/120SFCPU firmware versions "26" and prior and Mitsubishi Electric MELSEC iQ-R series SIL2 Process CPU modules R08/16/32/120PSFCPU firmware versions "11" and prior allows a...

Mitsubishi Electric MELSEC iQ-R series 授权问题漏洞

The Mitsubishi Electric MELSEC iQ-R series is a programmable logic controller from Mitsubishi Electric, Japan. An authorization issue vulnerability exists in the Mitsubishi Electric MELSEC iQ-R series, which arises from a flaw in the logic of the product login module. An attacker could lock out a...

CVE-2021-20594

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Mitsubishi Electric MELSEC iQ-R series Safety CPU modules R08/16/32/120SFCPU firmware versions "26" and prior and Mitsubishi Electric MELSEC iQ-R series SIL2 Process CPU modules R08/16/32/120PSFCPU firmware versions "11"...

PT-2021-8030 · Mitsubishi · Melsec Iq-R Series Safety Cpu Modules R08/16/32/120Sfcpu +1

Name of the Vulnerable Software and Affected Versions: MELSEC iQ-R Series Safety CPU modules R08/16/32/120SFCPU firmware versions prior to 26 MELSEC iQ-R Series SIL2 Process CPU modules R08/16/32/120PSFCPU firmware versions prior to 11 Description: The issue is related to the exposure of sensitiv...

PT-2021-8027 · Mitsubishi · Melsec Iq-R Series Sil2 Process Cpu Modules R08/16/32/120Psfcpu +1

Name of the Vulnerable Software and Affected Versions: Mitsubishi Electric MELSEC iQ-R series Safety CPU modules R08/16/32/120SFCPU firmware versions prior to 26 Mitsubishi Electric MELSEC iQ-R series SIL2 Process CPU modules R08/16/32/120PSFCPU firmware versions prior to 11 Description: The issu...

CVE-2021-20596

NULL Pointer Dereference in MELSEC-F Series FX3U-ENET firmware version 1.14 and prior, FX3U-ENET-L firmware version 1.14 and prior and FX3U-ENET-P502 firmware version 1.14 and prior allows a remote unauthenticated attacker to cause a DoS condition in communication by sending specially crafted...

CVE-2021-20596

NULL Pointer Dereference in MELSEC-F Series FX3U-ENET firmware version 1.14 and prior, FX3U-ENET-L firmware version 1.14 and prior and FX3U-ENET-P502 firmware version 1.14 and prior allows a remote unauthenticated attacker to cause a DoS condition in communication by sending specially crafted...

Null pointer dereference

NULL Pointer Dereference in MELSEC-F Series FX3U-ENET firmware version 1.14 and prior, FX3U-ENET-L firmware version 1.14 and prior and FX3U-ENET-P502 firmware version 1.14 and prior allows a remote unauthenticated attacker to cause a DoS condition in communication by sending specially crafted...

CVE-2021-20596

CVE-2021-20596 affects Mitsubishi Electric MELSEC-F Series MELSEC-F FX3U-ENET family (FX3U-ENET, FX3U-ENET-L, FX3U-ENET-P502) with firmware versions 1.14 and prior. The vulnerability is a NULL pointer dereference in the Ethernet interface block that allows a remote unauthenticated attacker to cau...