CISA and NSA Release New Guidance on Identity and Access Management

Today, CISA and the National Security Agency NSA published Identity and Access Management: Developer and Vendor Challenges, authored by the Enduring Security Framework ESF, a CISA- and NSA-led working panel that includes a public-private cross-sector partnership. ESF aims to address risks that...

Mozilla Releases Security Updates for Multiple Products

Mozilla has released security updates to address a vulnerability affecting Firefox, Firefox ESR, Firefox Focus for Android, and Firefox for Android. A cyber threat actor can exploit this vulnerability to take control of an affected system. CISA encourages users and administrators to review...

NSA, FBI, CISA, and Japanese Partners Release Advisory on PRC-Linked Cyber Actors

Today, the U.S. National Security Agency NSA, Federal Bureau of Investigation FBI, and Cybersecurity and Infrastructure Security Agency CISA, along with the Japan National Police Agency NPA and the Japan National Center of Incident Readiness and Strategy for Cybersecurity NISC released joint...

Apple Releases Security Updates for iOS and macOS

Apple has released security updates to address a vulnerability in multiple products. A cyber threat actor could exploit this vulnerability to take control of an affected device. CISA encourages users and administrators to review the following advisories and apply the necessary updates. iOS 15.7.9...

CISA Releases Update to Threat Actors Exploiting Citrix CVE-2023-3519 to Implant Webshells

The Cybersecurity and Infrastructure Security Agency CISA has released an update to a previously published Cybersecurity Advisory CSA, Threat Actors Exploiting Citrix CVE-2023-3519 to Implant Webshells. The CSA—originally released to warn network defenders of critical infrastructure organizations...

CISA Releases Two Industrial Control Systems Advisories

CISA released two Industrial Control Systems ICS advisories on September 5, 2023. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-23-248-01 Fujitsu Limited Real-time Video Transmission Gear IP series ICSMA-23-248-01...

VMware Releases Security Updates for Aria Operations for Networks

VMware has released security updates to address multiple vulnerabilities in Aria Operations for Networks. A cyber threat actor can exploit one of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review VMware Security Advisory...

CISA’s VDP Platform 2022 Annual Report Showcases Success

Today, the Cybersecurity and Infrastructure Security Agency CISA released its inaugural Vulnerability Disclosure Policy VDP Platform 2022 Annual Report, highlighting the service’s progress supporting vulnerability awareness and remediation across the Federal Civilian Executive Branch FCEB. This...

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-2023-35078 Ivanti Endpoint Manager Mobile Authentication Bypass Vulnerability These types of vulnerabilities are frequent attack vectors for malicious cyber actors an...

NSA, CISA Release Guidance on Security Considerations for 5G Network Slicing 

Today, the National Security Agency NSA and CISA published 5G Network Slicing: Security Considerations for Design, Deployment, and Maintenance. This guidance—created by the Enduring Security Framework ESF, a public-private cross-sector working group led by the NSA and CISA—presents recommendation...

CISA Develops Factsheet for Free Tools for Cloud Environments

CISA has developed and published a factsheet, Free Tools for Cloud Environments, to help businesses transitioning into a cloud environment identify proper tools and techniques necessary for the protection of critical assets and data security. Free Tools for Cloud Environments provides network...

CISA Releases Three Industrial Control Systems Advisories

CISA has released three Industrial Control Systems ICS advisories on July 6, 2023. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. CISA encourages users and administrators to review the newly released ICS advisory for...

CISA Issues BOD 23-02: Mitigating the Risk from Internet-Exposed Management Interfaces

Today, CISA issued Binding Operational Directive BOD 23-02: Mitigating the Risk from Internet-Exposed Management Interfaces, requiring Federal Civilian Executive Branch FCEB agencies to reduce risks posed by internet-exposed networked management interfaces on federal information systems. This...

Mozilla Releases Security Updates for Multiple Products

Mozilla has released security updates to address vulnerabilities for Firefox 114 and Firefox ESR 102.12. An attacker could exploit these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review Mozilla’s security advisories for Firefox 114link is...

CISA Releases One Industrial Control Systems Advisory

CISA released one Industrial Control Systems ICS advisory on April 20, 2023. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. CISA encourages users and administrators to review the newly released ICS advisories for technical...

CISA Releases Two Industrial Control Systems Advisories

CISA released two Industrial Control Systems ICS advisories on April 11, 2023. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-23-101-01 FANUC ROBOGUIDE-HandlingPRO ICSA-20-212-04 Mitsubishi Electric Factory Automation...

CISA Releases ESXiArgs Ransomware Recovery Script

CISA has released a recovery script for organizations that have fallen victim to ESXiArgs ransomware. The ESXiArgs ransomware encrypts configuration files on vulnerable ESXi servers, potentially rendering virtual machines VMs unusable. CISA recommends organizations impacted by ESXiArgs evaluate t...

Cisco Releases Security Advisories for Multiple Products

Cisco released security updates for vulnerabilities affecting multiple products. A remote attacker could exploit these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review the Cisco Security Advisories page and apply the necessary updates. This...

NSA, CISA, and ODNI Release Guidance on Potential Threats to 5G Network Slicing

Today, the National Security Agency NSA, CISA, and the Office of the Director of National Intelligence ODNI, published Potential Threats to 5G Network Slicing. This guidance—created by the Enduring Security Framework ESF, a public-private cross-sector working group led by the NSA and CISA—present...

Cisco Releases Security Advisory for IP Phone 7800 and 8800 Series

Cisco released a security advisory for a vulnerability affecting IP Phone 7800 and 8800 Series. A remote attacker could exploit this vulnerability to cause a denial-of-service condition. For more information, see the Cisco Security Advisories page. CISA encourages users and administrators to revi...

CISA Releases Phishing Infographic

Today, CISA published a Phishing Infographic to help protect both organizations and individuals from successful phishing operations. This infographic provides a visual summary of how threat actors execute successful phishing operations. Details include metrics that compare the likelihood of certa...

CISA Adds Two Known Exploited Vulnerabilities to Catalog

CISA has added two new vulnerabilities to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. These types of vulnerabilities are frequent attack vectors for malicious cyber actors and pose significant risks to the federal enterprise. Note: To view the newly adde...

CISA Releases Two Industrial Control Systems Advisories

CISA has released two 2 Industrial Control Systems ICS advisories on November 17, 2022. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. CISA encourages users and administrators to review the newly released ICS advisory for...

CISA Releases Three Industrial Control Systems Advisories

CISA has released three 3 Industrial Control Systems ICS advisories on November 3, 2022. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. CISA encourages users and administrators to review the newly released ICS advisories f...

CISA Upgrades to Version 2.0 of Traffic Light Protocol in One Week – Join Us!

On Nov. 1, 2022, CISA will upgrade from Traffic Light Protocol TLP 1.0 to TLP 2.0 in accordance with the recommendation by the Forum of Incident Response Security Teams FIRST that organizations move to 2.0 by the end of 2022. TLP Version 2.0 brings the following key updates: TLP:CLEAR replaces...

Cisco Releases Security Update for Cisco Identity Services Engine 

Cisco has released a security update to address vulnerabilities affecting Cisco Identity Services Engine ISE. A remote attacker could exploit some of these vulnerabilities to take control of an affected system. For updates addressing high and low severity vulnerabilities, see the Cisco Security...

CISA Releases Two Industrial Control Systems Advisories

CISA released two Industrial Control Systems ICS advisories on October 18, 2022. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. CISA encourages users and administrators to review the newly released ICS advisories for...

CISA Releases Two Industrial Control Systems Advisories

CISA released two 2 Industrial Control Systems ICS advisories on October 06, 2022. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. CISA encourages users and administrators to review the newly released ICS advisories for...

Drupal Releases Security Update

Drupal has released a security update to address a vulnerability affecting multiple versions of Drupal. An attacker could exploit this vulnerability to access sensitive information. For advisories addressing lower severity vulnerabilities, see Drupal’s Security advisories. CISA encourages users a...

CISA Updates Advisory on Threat Actors Exploiting Multiple CVEs Against Zimbra Collaboration Suite

CISA and the Multi-State Information Sharing & Analysis Center MS-ISAC has updated joint Cybersecurity Advisory AA22-228A: Threat Actors Exploiting Multiple CVEs Against Zimbra Collaboration Suite, originally released August 16, 2022. The advisory has been updated to include additional Malware...

Iranian State Actors Conduct Cyber Operations Against the Government of Albania

CISA and the Federal Bureau of Investigation FBI have released a joint Cybersecurity Advisory CSA, Iranian State Actors Conduct Cyber Operations Against the Government of Albania, detailing malicious cyber operations that included ransomware and disk wiper, rendering websites and services...

CISA Releases Eleven Industrial Control Systems Advisories

CISA has released eleven 11 Industrial Control Systems ICS advisories on September 15, 2022. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. CISA encourages users and administrators to review the newly released ICS advisori...

CISA Adds Two Known Exploited Vulnerabilities to Catalog

CISA has added two new vulnerabilities to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. These types of vulnerabilities are a frequent attack vector for malicious cyber actors and pose significant risk to the federal enterprise. Note: to view the newly adde...

Mozilla Releases Security Update for Thunderbird

Mozilla has released security update to address a vulnerability in Thunderbird. An attacker could exploit this vulnerability to take control of an affected system. CISA encourages users and administrators to review the Mozilla security advisory for Thunderbird 102.2.1 and apply the necessary...

CISA Adds Ten Known Exploited Vulnerabilities to Catalog

CISA has added ten new vulnerabilities to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. These types of vulnerabilities are a frequent attack vector for malicious cyber actors and pose significant risk to the federal enterprise. Note: to view the newly adde...

Microsoft Releases August 2022 Security Updates

Microsoft has released updates to address multiple vulnerabilities in Microsoft software. An attacker can exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review Microsoft’s August 2022 Security Update Guide and Deployment...

F5 Releases Security Updates

F5 has released security updates to address vulnerabilities in multiple products. A privileged attacker could exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review the F5 security advisories and apply the necessary updates...

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. These types of vulnerabilities are a frequent attack vector for malicious cyber actors and pose significant risk to the federal enterprise. Note: To view the newly added...

Google Releases Security Update for Chrome

Google has released Chrome version 103.0.5060.114 for Windows. This version addresses vulnerabilities that an attacker could exploit to take control of an affected system. CISA encourages users and administrators to review the Chrome Release Note and apply the necessary update. This product is...

CISA Releases Guidance on Switching to Modern Auth in Exchange Online before October 1

CISA has released guidance on switching from Basic Authentication “Basic Auth” in Microsoft Exchange Online to Modern Authentication "Modern Auth" before Microsoft begins permanently disabling Basic Auth on October 1, 2022. Basic Auth is a legacy authentication method that does not support...

CISA Adds Eight Known Exploited Vulnerabilities to Catalog  

CISA has added eight new vulnerabilities to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. These types of vulnerabilities are a frequent attack vector for malicious cyber actors and pose significant risk to the federal enterprise. Note: to view the newly...

Google Releases Security Updates for Chrome

Google has released Chrome version 102.0.5005.115 for Windows, Mac, and Linux. This version addresses vulnerabilities that an attacker could exploit to take control of an affected system. CISA encourages users and administrators to review the Chrome Release Note and apply the necessary update. Th...

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. These types of vulnerabilities are a frequent attack vector for malicious cyber actors and pose significant risk to the federal enterprise. Note: to view the newly...

Mozilla Releases Security Updates for Firefox, Firefox ESR, and Thunderbird

Mozilla has released security updates to address vulnerabilities in Firefox, Firefox ESR, and Thunderbird. An attacker could exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review the Mozilla security advisories for Firefox...

Adobe Releases Security Updates for Multiple Products

Adobe has released security updates to address vulnerabilities in multiple products. An attacker could exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review the following Adobe Security Bulletins and apply the necessary...

Google Releases Security Updates for Chrome

Google has released Chrome version 100.0.4896.60 for Windows, Mac, and Linux. This version addresses vulnerabilities that an attacker could exploit to take control of an affected system. CISA encourages users and administrators to review the Chrome Release Note and apply the necessary update. Thi...

NCSC-NZ Releases Advisory on Cyber Threats Related to Russia-Ukraine Tensions

The New Zealand National Cyber Security Centre NCSC-NZ has released a General Security Advisory GSA on preparing for cyber threats relating to tensions between Russia and Ukraine. The advisory recommends organizations review their security posture and monitor for cyber incidents and provides...

FBI Releases PIN on Potential Cyber Activities During the 2022 Beijing Winter Olympics and Paralympics

The Federal Bureau of Investigation FBI has released a Private Industry Notification PIN to warn entities associated with the February 2022 Beijing Winter Olympics and March 2022 Paralympics that malicious cyber actors could use a broad range of cyber activities to disrupt these events. These...

Drupal Releases Security Updates

Drupal has released security updates to address vulnerabilities affecting Drupal 7, 9.2, and 9.3. An attacker could exploit these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review the following Drupal security advisories and apply the...

Citrix Releases Security Update for Workspace App for Linux

Citrix has released a security update to address a vulnerability in Workspace App for Linux. An attacker could exploit this vulnerability to take control of an affected system. CISA encourages users and administrators to review Citrix Security Update CTX338435 and apply the necessary update. This...