View CSAF 1. EXECUTIVE SUMMARY CVSS v4 8.8 ATTENTION: Exploitable remotely/low attack complexity Vendor: Rockwell Automation Equipment: ArmorBlock 5000 I/O Vulnerabilities: Incorrect Authorization, Improper Authentication 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow an attacker to predict session numbers or perform privileged actions. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS The following versions of… Read more

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 8.7 ATTENTION: Exploitable from adjacent… Read more

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 6.8 ATTENTION: Low attack complexity… Read more

View CSAF 1. EXECUTIVE SUMMARY CVSS v4 7.1 ATTENTION: Low attack complexity Vendor: Rockwell Automation Equipment: 1756-ENT2R, 1756-EN4TR, 1756-EN4TRXT Vulnerabilities: Improper Input Validation, Improper Handling of Exceptional Conditions 2. RISK EVALUATION Successful exploitation of these vulnerabilities could result in an attacker causing a denial of service condition. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS The following… Read more

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 2.4 ATTENTION: Low attack complexity… Read more

View CSAF 1. EXECUTIVE SUMMARY CVSS v4 9.3 ATTENTION: Exploitable remotely/low attack complexity Vendor: Rockwell Automation Equipment: Micro800 Vulnerabilities: Dependency on Vulnerable Third-Party Component, Improper Input Validation 2. RISK EVALUATION Successful exploitation of these vulnerabilities could result in remote code execution or may lead to privilege escalation. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS The following… Read more

CISA has added two new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation.  CVE-2025-8875 N-able N-central Insecure Deserialization Vulnerability CVE-2025-8876 N-able N-central Command Injection Vulnerability These types of vulnerabilities are frequent attack vectors for malicious cyber actors and pose significant risks to the federal enterprise.  Binding Operational Directive (BOD) 22-01:… Read more

CISA, along with the National Security Agency, the Federal Bureau of Investigation, Environmental Protection Agency, and several international partners, released comprehensive guidance to help operational technology (OT) owners and operators across all critical infrastructure sectors create and maintain OT asset inventories and supplemental taxonomies.  An asset inventory is a regularly updated, structured list of an… Read more

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CISA has added three new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation. CVE-2013-3893 Microsoft Internet Explorer Resource Management Errors Vulnerability CVE-2007-0671 Microsoft Office Excel Remote Code Execution Vulnerability CVE-2025-8088 RARLAB WinRAR Path Traversal Vulnerability These types of vulnerabilities are frequent attack vectors for malicious cyber actors and pose significant… Read more