Mitsubishi Electric MELSEC iQ-F Series CPU Module

RISK EVALUATION Successful exploitation of this vulnerability could allow an attacker the ability to obtain credential information by intercepting SLMP communication messages, and read or write the device values of the product by using the obtained credential information. In addition, the...

CVE-2025-5514 Denial-of-Service(DoS) Vulnerability in Web server function on MELSEC iQ-F Series CPU module

Improper Handling of Length Parameter Inconsistency vulnerability in web server function on Mitsubishi Electric Corporation MELSEC iQ-F Series CPU module allows a remote unauthenticated attacker to delay the processing of the web server function and prevent legitimate users from utilizing the web...

CVE-2025-5514

The CVE-2025-5514 entry concerns Mitsubishi Electric MELSEC iQ-F Series CPU module, where the web server function is vulnerable to a DoS due to improper handling of a length parameter inconsistency. The issue allows a remote, unauthenticated attacker to delay or stall the web server by sending a ...

CVE-2025-5514 Denial-of-Service(DoS) Vulnerability in Web server function on MELSEC iQ-F Series CPU module

Improper Handling of Length Parameter Inconsistency vulnerability in web server function on Mitsubishi Electric Corporation MELSEC iQ-F Series CPU module allows a remote unauthenticated attacker to delay the processing of the web server function and prevent legitimate users from utilizing the web...

Mitsubishi Electric MELSEC iQ-F Series CPU 安全漏洞

The Mitsubishi Electric MELSEC iQ-F Series CPU is a series of CPU modules from Mitsubishi Electric Corporation Mitsubishi Electric, Japan. A security vulnerability exists in the Mitsubishi Electric Corporation MELSEC iQ-F Series CPUs that originates from a web server function that improperly...

PT-2025-34595 · Mitsubishi · Melsec Iq-F Series Cpu Module

Name of the Vulnerable Software and Affected Versions: Mitsubishi Electric Corporation MELSEC iQ-F Series CPU module affected versions not specified Description: An improper handling of a length parameter inconsistency exists in the web server function of the product. This allows a remote,...

Mitsubishi Electric Corporation MELSEC iQ-F Series CPU module (Update A)

RISK EVALUATION Successful exploitation of this vulnerability could result in a remote attacker being able to delay the processing of the Web server function and prevent legitimate users from utilizing the Web server function by sending a specially crafted HTTP request. 2. RECOMMENDED PRACTICES...

CVE-2025-5241

Overly Restrictive Account Lockout Mechanism vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series allows a remote unauthenticated attacker to lockout legitimate users for a certain period by repeatedly attempting to login with incorrect passwords. The legitimate users will be unabl...

CVE-2025-5241 Denial-of-Service Vulnerability in MELSEC iQ-F Series

Overly Restrictive Account Lockout Mechanism vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series allows a remote unauthenticated attacker to lockout legitimate users for a certain period by repeatedly attempting to login with incorrect passwords. The legitimate users will be unabl...

CVE-2025-5241

CVE-2025-5241 affects Mitsubishi Electric MELSEC iQ-F Series. A remote, unauthenticated attacker can trigger a denial-of-service by exploiting an overly restrictive account lockout mechanism, causing legitimate users to be blocked for a period after repeated incorrect login attempts. The impact i...

Mitsubishi Electric MELSEC iQ-F Series 安全漏洞

Mitsubishi Electric MELSEC iQ-F Series is a series of simple motion controllers from Mitsubishi Electric Japan. A security vulnerability exists in the Mitsubishi Electric MELSEC iQ-F Series that stems from an overly strict account lockout mechanism that could allow a remote, unauthenticated...

Mitsubishi Electric MELSEC iQ-F Series Improper Validation of Specified Index, Position, or Offset in Input (CVE-2025-3755)

This vulnerability allows a remote attacker to read information in the product, to cause a Denial-of-Service DoS condition in MELSOFT connection, or to stop the operation of the CPU module causing a DoS condtion on the CPU module, by sending specially crafted packets. The product is needed to res...

CISA Releases Four Industrial Control Systems Advisories

CISA released four Industrial Control Systems ICS advisories on July 3, 2025. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-25-184-01 Hitachi Energy Relion 670/650 and SAM600-IO Series ICSA-25-184-02 Hitachi Energy...

Mitsubishi Electric MELSEC iQ-F Series

RISK EVALUATION Successful exploitation of this vulnerability could result in a denial-of-service condition for legitimate users for a certain period by repeatedly attempting to log in with incorrect passwords. When the product repeatedly receives unauthorized logins from an attacker, legitimate...

PT-2025-27821 · Mitsubishi · Melsec Iq-F Series Fx5-Cclgn-Ms +69

Name of the Vulnerable Software and Affected Versions: Mitsubishi Electric MELSEC iQ-F Series affected versions not specified Description: The software contains an overly restrictive account lockout mechanism. A remote, unauthenticated attacker can lockout legitimate users by repeatedly attemptin...

CISA Releases Eight Industrial Control Systems Advisories

CISA released eight Industrial Control Systems ICS advisories on June 24, 2025. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-25-175-01 Kaleris Navis N4 Terminal Operating System ICSA-25-175-02 Delta Electronics...

Mitsubishi Electric MELSEC iQ-F Series

RISK EVALUATION Successful exploitation of this vulnerability could allow an attacker to read confidential information, cause a denial-of-service condition, or stop operations by sending specially crafted packets. 2. RECOMMENDED PRACTICES CISA reminds organizations to perform proper impact...

CVE-2025-3755

Improper Validation of Specified Index, Position, or Offset in Input vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series CPU modules allows a remote unauthenticated attacker to read information in the product, to cause a Denial-of-Service DoS condition in MELSOFT connection, or to...

CVE-2025-3755

Improper Validation of Specified Index, Position, or Offset in Input vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series CPU modules allows a remote unauthenticated attacker to read information in the product, to cause a Denial-of-Service DoS condition in MELSOFT connection, or to...

CVE-2025-3755 Information Disclosure and Denial-of-Service(DoS) Vulnerability in MELSEC iQ-F Series CPU module

Improper Validation of Specified Index, Position, or Offset in Input vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series CPU modules allows a remote unauthenticated attacker to read information in the product, to cause a Denial-of-Service DoS condition in MELSOFT connection, or to...