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CISA Adds One Known Exploited Vulnerability to Catalog
CISA has added one new vulnerability to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. CVE-2025-24813 Apache Tomcat Path Equivalence 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: Reducing the Significant Risk of Known Exploited
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Fast Flux: A National Security Threat
Executive summary Many networks have a gap in their defenses for detecting and blocking a malicious technique known as “fast flux.” This technique poses a significant threat to national security, enabling malicious cyber actors to consistently evade detection. Malicious cyber actors, including cybercriminals and nation-state actors, use fast flux to obfuscate the locations of malicious
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NSA, CISA, FBI, and International Partners Release Cybersecurity Advisory on “Fast Flux,” a National Security Threat
Today, CISA—in partnership with the National Security Agency (NSA), Federal Bureau of Investigation (FBI), Australian Signals Directorate’s Australian Cyber Security Centre (ASD’s ACSC), Canadian Centre for Cyber Security (CCCS), and New Zealand’s National Cyber Security Centre (NCSC-NZ)—released joint Cybersecurity Advisory Fast Flux: A National Security Threat (PDF, 841 KB). This advisory warns organizations, internet service
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CISA Probationary Reinstatements
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Siemens SINEMA Remote Connect Client
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, see Siemens’ ProductCERT Security Advisories (CERT Services | Services | Siemens Global). View CSAF 1. EXECUTIVE SUMMARY CVSS v4 9.3 ATTENTION: Exploitable remotely/low attack complexity
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Sungrow iSolarCloud Android App WiNet Firmware
View CSAF 1. EXECUTIVE SUMMARY CVSS v4 9.5 ATTENTION: Exploitable remotely Vendor: Sungrow Equipment: iSolarCloud Android App, WiNet Firmware Vulnerabilities: Improper Certificate Validation, Use of a Broken or Risky Cryptographic Algorithm, Authorization Bypass Through User-Controlled Key, User of Hard-Coded Credentials, Stack-Based Buffer Overflow, Heap-Based Buffer Overflow 2. RISK EVALUATION Successful exploitation of these vulnerabilities could
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Siemens OPC UA
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, see Siemens’ ProductCERT Security Advisories (CERT Services | Services | Siemens Global). View CSAF 1. EXECUTIVE SUMMARY CVSS v4 9.3 ATTENTION: Exploitable remotely/low attack complexity
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CISA Releases Thirteen Industrial Control Systems Advisories
CISA released thirteen Industrial Control Systems (ICS) advisories on March 13, 2025. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-25-072-01 Siemens Teamcenter Visualization and Tecnomatrix Plant Simulation ICSA-25-072-02 Siemens SINEMA Remote Connect Server ICSA-25-072-03 Siemens SIMATIC S7-1500 TM MFP ICSA-25-072-04 Siemens SiPass integrated AC5102/ACC-G2 and ACC-AP ICSA-25-072-05 Siemens
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Siemens SIMATIC S7-1500 TM MFP
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, see Siemens’ ProductCERT Security Advisories (CERT Services | Services | Siemens Global). View CSAF 1. EXECUTIVE SUMMARY CVSS v3 7.8 ATTENTION: Low attack complexity Vendor: