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DigiCert Certificate Revocations
DigiCert, a certificate authority (CA) organization, is revoking a subset of transport layer security (TLS) certificates due to a non-compliance issue with domain control verification (DCV). Revocation of these certificates may cause temporary disruptions to websites, services, and applications relying on these certificates for secure communication. DigiCert has notified affected customers and provided instructions on…
Apple Releases Security Updates for Multiple Products
Apple released security updates to address vulnerabilities in Safari, iOS, iPadOS, macOS, watchOS, tvOS, and visionOS. A cyber threat actor could exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review the following advisories and apply necessary updates: Safari 17.6 iOS 17.6 and iPadOS 17.6 iOS…
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-2024-37085 VMware ESXi Authentication Bypass 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…
CISA Adds Three Known Exploited Vulnerabilities to Catalog
CISA has added three new vulnerabilities to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. CVE-2024-4879 ServiceNow Improper Input Validation Vulnerability CVE-2024-5217 ServiceNow Incomplete List of Disallowed Inputs Vulnerability CVE-2023-45249 Acronis Cyber Infrastructure (ACI) Insecure Default Password Vulnerability These types of vulnerabilities are frequent attack vectors for malicious cyber actors and pose significant…
FBI, CISA, and Partners Release Advisory Highlighting North Korean Cyber Espionage Activity
Today, CISA—in partnership with the Federal Bureau of Investigation (FBI)—released a joint Cybersecurity Advisory, North Korea State-Sponsored Cyber Group Conducts Global Espionage Campaign to Advance Regime’s Military and Nuclear Programs. The advisory was coauthored with the following organizations: U.S. Cyber National Mission Force (CNMF); U.S. Department of Defense Cyber Crime Center (DC3); U.S. National Security Agency…
North Korea Cyber Group Conducts Global Espionage Campaign to Advance Regime’s Military and Nuclear Programs
Summary The U.S. Federal Bureau of Investigation (FBI) and the following authoring partners are releasing this Cybersecurity Advisory to highlight cyber espionage activity associated with the Democratic People’s Republic of Korea (DPRK)’s Reconnaissance General Bureau (RGB) 3rd Bureau based in Pyongyang and Sinuiju: U.S. Cyber National Mission Force (CNMF) U.S. Cybersecurity and Infrastructure Security Agency…
CISA Releases Two Industrial Control Systems Advisories
CISA released two Industrial Control Systems (ICS) advisories on July 25, 2024. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-24-207-01 Siemens SICAM Products ICSA-24-207-02 Positron Broadcast Signal Processor CISA encourages users and administrators to review the newly released ICS advisories for technical details and mitigations.
Siemens SICAM Products
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 9.3 ATTENTION: Exploitable remotely/low attack…
Positron Broadcast Signal Processor
View CSAF 1. EXECUTIVE SUMMARY CVSS v4 8.7 ATTENTION: Exploitable remotely/low attack complexity/public exploits are available Vendor: Positron S.R.L Equipment: Broadcast Signal Processor TRA7005 Vulnerability: Authentication Bypass Using an Alternate Path or Channel 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an attacker to bypass authentication and access unauthorized protected areas of the…