Mitsubishi Electric MELSEC iQ-F series 安全漏洞

The Mitsubishi Electric MELSEC iQ-F series is a programmable logic controller developed by Mitsubishi Electric, a Japanese company. The MELSEC iQ-F series contains security vulnerabilities, which stem from improper resource closure or release procedures. This could allow remote attackers to cause...

CVE-2026-24790

The underlying PLC of the device can be remotely influenced, without proper safeguards or authentication...

CVE-2026-24790

The underlying PLC of the device can be remotely influenced, without proper safeguards or authentication...

CVE-2026-24790 Welker OdorEyes EcoSystem Pulse Bypass System with XL4 Controller Missing Authentication for Critical Function

The underlying PLC of the device can be remotely influenced, without proper safeguards or authentication...

CVE-2026-24790

Technical details about CVE-2026-24790 are not publicly available in the provided documents. Monitor for updates.

Welker OdorEyes EcoSystem Pulse Bypass System with XL4 Controller 访问控制错误漏洞

The Welker OdorEyes EcoSystem Pulse Bypass System with XL4 Controller is an industrial natural gas odorization system developed by the American company Welker. This system has a security vulnerability known as access control errors. The vulnerability stems from insufficient protective measures or...

PT-2026-21251

The underlying PLC of the device can be remotely influenced, without proper safeguards or authentication...

CVE-2025-25051 AutomationDirect CLICK Programmable Logic Controller Plaintext Storage of a Password

An attacker could decrypt sensitive data, impersonate legitimate users or devices, and potentially gain access to network resources for lateral attacks...

CVE-2025-67652 AutomationDirect CLICK Programmable Logic Controller Weak Encoding for Password

An attacker with access to the project file could use the exposed credentials to impersonate users, escalate privileges, or gain unauthorized access to systems and services. The absence of robust encryption or secure handling mechanisms increases the likelihood of this type of exploitation, leavi...

AutomationDirect CLICK Programmable Logic Controller security vulnerability

The AutomationDirect CLICK Programmable Logic Controller is a programmable logic controller developed by the AutomationDirect company in the United States. The AutomationDirect CLICK Programmable Logic Controller has a security vulnerability. This vulnerability allows attackers to decrypt sensiti...

AutomationDirect CLICK Programmable Logic Controller security vulnerability

The AutomationDirect CLICK Programmable Logic Controller is a programmable logic controller developed by the AutomationDirect company in the United States. The AutomationDirect CLICK Programmable Logic Controller has a security vulnerability. This vulnerability stems from the exposure of...

CVE-2021-22800

A CWE-20: Improper Input Validation vulnerability exists that could cause a Denial of Service when a crafted packet is sent to the controller over network port 1105/TCP. Affected Product: Modicon M218 Logic Controller V5.1.0.6 and prior...

PT-2025-53856

Name of the Vulnerable Software and Affected Versions DVP-12SE11T affected versions not specified Description Password protection on the DVP-12SE11T Programmable Logic Controller PLC can be bypassed remotely without authentication. This allows unauthorized access and potential manipulation of the...

CVE-2025-13970

OpenPLCV3 is vulnerable to a cross-site request forgery CSRF attack due to the absence of proper CSRF validation. This issue allows an unauthenticated attacker to trick a logged-in administrator into visiting a maliciously crafted link, potentially enabling unauthorized modification of PLC settin...

CVE-2025-13970 OpenPLC_V3 Cross-Site Request Forgery

OpenPLCV3 is vulnerable to a cross-site request forgery CSRF attack due to the absence of proper CSRF validation. This issue allows an unauthenticated attacker to trick a logged-in administrator into visiting a maliciously crafted link, potentially enabling unauthorized modification of PLC settin...

PT-2025-51034

Name of the Vulnerable Software and Affected Versions OpenPLC V3 affected versions not specified Description The software is susceptible to a cross-site request forgery CSRF attack because of missing CSRF validation. An unauthenticated attacker can potentially trick a logged-in administrator into...

EUVD-2025-200231

Stack-based buffer overflow vulnerability in Circutor SGE-PLC1000/SGE-PLC50 v9.0.2. In the 'ShowMeterPasswords' function, there is an unlimited user input that is copied to a fixed-size buffer via 'sprintf'. The 'GetParametermeter' function retrieves the user input, which is directly incorporated...

EUVD-2025-200227

Out-of-bounds read vulnerability in Circutor SGE-PLC1000/SGE-PLC50 v9.0.2. The 'DownloadFile' function converts a parameter to an integer using 'atoi' and then uses it as an index in the 'FilesDownload' array with '&FilesDownloadiVar2'. If the parameter is too large, it will access memory beyond...

CVE-2025-11784

CVE-2025-11784 affects Circutor SGE-PLC1000/SGE-PLC50 v9.0.2. In ShowMeterDatabase(), unlimited input from the meter parameter is copied into a fixed-size buffer using sprintf(), with GetParameter(meter) supplying the data. This constitutes a stack-based buffer overflow as no input size validatio...

CVE-2025-11782 Stack-based buffer overflow vulnerability in Circutor SGE-PLC1000/SGE-PLC50

Stack-based buffer overflow vulnerability in Circutor SGE-PLC1000/SGE-PLC50 v9.0.2. The 'ShowDownload' function uses “sprintf” to format a string that includes the user-controlled input of 'GetParametermeter' in the fixed-size buffer 'acStack4c' 64 bytes without checking the length. An attacker c...