Month: December 2022

Original release date: December 9, 2022 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 review Cisco IP Phone 7800 and 8800… Read more

Original release date: December 8, 2022 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 certain types of “bait” and how commonly each bait type succeeds… Read more

Original release date: December 8, 2022 CISA has released three (3) Industrial Control Systems (ICS) advisories on 08 December 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 technical details and mitigations: ICSA-22-342-01 Advantech iView ICSA-22-342-02… Read more

Original release date: December 5, 2022   High Vulnerabilities Primary Vendor — Product Description Published CVSS Score Source & Patch Info acer — aspire_a315-22g_firmware Vulnerability in the HQSwSmiDxe DXE driver on some consumer Acer Notebook devices may allow an attacker with elevated privileges to modify UEFI Secure Boot settings by modifying an NVRAM variable. 2022-11-28… Read more

Original release date: December 1, 2022 Today, the Federal Bureau of Investigation (FBI) and CISA released a joint Cybersecurity Advisory (CSA) #StopRansomware: Cuba Ransomware to provide network defenders tactics, techniques, and procedures (TTPs) and indicators of compromise (IOCs) associated with Cuba ransomware. FBI investigations identified these TTPs and IOCs as recently as August 2022. This CSA… Read more

Original release date: December 1, 2022 Summary Actions to take today to mitigate cyber threats from ransomware: • Prioritize remediating known exploited vulnerabilities. • Train users to recognize and report phishing attempts. • Enable and enforce phishing-resistant multifactor authentication. Note: This joint Cybersecurity Advisory (CSA) is part of an ongoing #StopRansomware effort to publish advisories… Read more