Today, CISA, in response to active, widespread exploitation, released guidance addressing two vulnerabilities, CVE-2023-20198 and CVE-2023-20273, affecting Cisco’s Internetworking Operating System (IOS) XE Software Web User Interface (UI). An unauthenticated remote actor could exploit these vulnerabilities to take control of an affected system. Specifically, these vulnerabilities allow the actor to create a privileged account that provides complete control over the device.
CISA urges organizations running Cisco IOS XE Web UI to review CISA’s guidance and immediately implement the mitigations outlined in:
These mitigations include disabling the HTTP Server feature on internet-facing systems, and hunt for malicious activity on their network.
Systems Affected Any system running Microsoft Windows (Windows 95 and newer) that are used…
Systems Affected Microsoft Windows systems running Internet Explorer 5.01 Internet Explorer 5.50 Internet Explorer…
Systems Affected Check Point Firewall-1 NG FCS Check Point Firewall-1 NG FP1 Check Point…
Systems Affected Systems running Microsoft Windows Overview Microsoft Windows contains multiple vulnerabilities,…
Systems Affected Systems running Microsoft Office XP and Outlook 2002 Overview There…
Systems Affected Applications and systems that use the OpenSSL SSL/TLS library Overview …
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