CISA Has Added One Known Exploited Vulnerability to Catalog on 22/09/2022 at 6:38 pm
Original release date: September 22, 2022CISA has added one new vulnerability to it’s 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 vulnerabilities in the catalog, click on the arrow in the “Date Added to Catalog” column, which will sort by descending dates.
Binding Operational Directive (BOD) 22-01: Reducing the Significant Risk of Known Exploited Vulnerabilities established the Known Exploited Vulnerabilities Catalog as a living list of known CVEs that carry significant risk to the federal enterprise. BOD 22-01 requires FCEB agencies to remediate identified vulnerabilities by the due date to protect FCEB networks against active threats. See the BOD 22-01 Fact Sheet for more information.
Although BOD 22-01 only applies to FCEB agencies, CISA strongly urges all organizations to reduce their exposure to cyberattacks by prioritizing timely remediation of Catalog vulnerabilities as part of their vulnerability management practice. CISA will continue to add vulnerabilities to the Catalog that meet the specified criteria.
This product is provided subject to this Notification and this Privacy & Use policy.
CISA Releases Three Industrial Control Systems Advisories on 22/09/2022 at 1:00 pm
Original release date: September 22, 2022CISA has released three Industrial Control Systems (ICS) advisories on September 22, 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 technical details and mitigations:
ICSA-22-265-01 Measuresoft ScadaPro Server
ICSA-20-212-02 Mitsubishi Electric Factory Automation Engineering Software (Update D)
ICSA-20-245-01 Mitsubishi Electric Multiple Products (Update E)
This product is provided subject to this Notification and this Privacy & Use policy.
ISC Releases Security Advisories for Multiple Versions of BIND 9 on 22/09/2022 at 2:30 pm
Original release date: September 22, 2022The Internet Systems Consortium (ISC) has released security advisories that address vulnerabilities affecting multiple versions of the ISC’s Berkeley Internet Name Domain (BIND) 9. A remote attacker could exploit these vulnerabilities to potentially cause denial-of-service conditions. For advisories addressing lower severity vulnerabilities, see the BIND 9 Security Vulnerability Matrix.
CISA encourages users and administrators to review the following ISC advisories CVE-2022-2906, CVE-2022-3080, CVE-2022-38177, and CVE-2022-38178 and apply the necessary mitigations.
This product is provided subject to this Notification and this Privacy & Use policy.
CISA and NSA Publish Joint Cybersecurity Advisory on Control System Defense on 22/09/2022 at 2:59 pm
Original release date: September 22, 2022CISA and the National Security Agency (NSA) have published a joint cybersecurity advisory about control system defense for operational technology (OT) and industrial control systems (ICSs). Control System Defense: Know the Opponent is intended to provide critical infrastructure owners and operators with an understanding of the tactics, techniques, and procedures (TTPs) used by malicious cyber actors. This advisory builds on NSA and CISA 2021 guidance provided to stop malicious ICS activity against connect OT, and 2020 guidance to reduce OT exposure.
CISA and NSA encourage critical infrastructure owners and operations to review the advisory, [Control System Defense: Know the Opponent], and apply the recommended mitigations and actions. For more information on CISA’s resources and efforts to improve ICS cybersecurity, visit CISA’s role in industrial control systems webpage.
This product is provided subject to this Notification and this Privacy & Use policy.
AA22-265A: Control System Defense: Know the Opponent
Original release date: September 22, 2022 Summary Traditional approaches to securing OT/ICS do not adequately address current threats. Operational technology/industrial control system (OT/ICS) assets that operate, control, and monitor day-to-day critical infrastructure and industrial processes continue to be an attractive target for malicious cyber actors. These cyber actors, including advanced persistent threat (APT) groups, target […]