As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens’ ProductCERT Security Advisories (CERT Services | Services | Siemens Global). View CSAF 1. EXECUTIVE SUMMARY CVSS v4 7.3 ATTENTION: High attack complexity… Read more

View CSAF 1. EXECUTIVE SUMMARY CVSS v4 7.2 ATTENTION: Low attack complexity Standard: End-of-Train and Head-of-Train remote linking protocol Equipment: End-of-Train and Head-of-Train devices Vulnerability: Weak Authentication 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an attacker to send their own brake control commands to the end-of-train device, causing a sudden stoppage of… Read more

View CSAF 1. EXECUTIVE SUMMARY CVSS v4 9.3 ATTENTION: Exploitable remotely/Low attack complexity Vendor: Emerson Equipment: ValveLink Products Vulnerabilities: Cleartext Storage of Sensitive Information in Memory, Protection Mechanism Failure, Uncontrolled Search Path Element, Improper Input Validation 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow an attacker with access to the system to read… Read more

CISA released one Industrial Control Systems (ICS) advisory on July 8, 2025. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-25-189-01 Emerson ValveLink Products CISA encourages users and administrators to review newly released ICS advisories for technical details and mitigations. Read more

CISA has added four new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation. CVE-2014-3931 Multi-Router Looking Glass (MRLG) Buffer Overflow Vulnerability CVE-2016-10033 PHPMailer Command Injection Vulnerability CVE-2019-5418 Rails Ruby on Rails Path Traversal Vulnerability CVE-2019-9621 Synacor Zimbra Collaboration Suite (ZCS) Server-Side Request Forgery (SSRF) Vulnerability These types of vulnerabilities are… Read more

View CSAF 1. EXECUTIVE SUMMARY CVSS v4 7.1 ATTENTION: Exploitable remotely/low attack complexity Vendor: Hitachi Energy Equipment: MicroSCADA X SYS600 Vulnerabilities: Incorrect Default Permissions, External Control of File Name or Path, Improper Validation of Integrity Check Value, Exposure of Sensitive Information Through Data Queries, Improper Certificate Validation 2. RISK EVALUATION Successful exploitation of these vulnerabilities… Read more

View CSAF 1. EXECUTIVE SUMMARY CVSS v3 8.1 ATTENTION: Exploitable remotely/low attack complexity Vendor: Mitsubishi Electric Equipment: MELSOFT Update Manager Vulnerabilities: Integer Underflow (Wrap or Wraparound), Protection Mechanism Failure 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow an attacker to execute arbitrary code, disclose information, alter information, or cause a denial-of-service (DoS) condition.… Read more

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 MicroSCADA X SYS600 ICSA-25-184-03 Mitsubishi Electric MELSOFT Update Manager ICSA-25-184-04 Mitsubishi Electric MELSEC iQ-F Series CISA encourages users… Read more

View CSAF 1. EXECUTIVE SUMMARY CVSS v4 7.1 ATTENTION: Exploitable remotely/low attack complexity Vendor: Hitachi Energy Equipment: Relion 670/650 and SAM600-IO series Vulnerability: Improper Check for Unusual or Exceptional Conditions 2. RISK EVALUATION An authenticated user with file access privilege via FTP access can cause the Relion 670/650 and SAM600-IO series device to reboot due… Read more

View CSAF 1. EXECUTIVE SUMMARY CVSS v4 6.9 ATTENTION: Exploitable remotely/Low attack complexity Vendor: Mitsubishi Electric Corporation Equipment: MELSEC iQ-F Series Vulnerability: Overly Restrictive Account Lockout Mechanism 2. 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… Read more