CISA Adds Cisco BroadWorks and Openwave Flaws to KEV Catalog Amid Active Exploitation
The U.S. Cybersecurity and Infrastructure Security Agency has added two vulnerabilities affecting Cisco BroadWorks and Openwave Messaging Webtop Media Transcoder to its Known Exploited Vulnerabilities catalog due to confirmed active exploitation in the wild. CVE-2026-20320 is an XML external entity reference flaw in the Open Client Interface XML Parser of Cisco BroadWorks that allows unauthenticated remote attackers to read sensitive configuration data. CVE-2026-111793 is an incorrect resource transfer vulnerability in Openwave Messaging Webtop Media Transcoder that permits authenticated users to process unintended document types. Both issues received patches in August and October 2026 respectively, yet exploitation continues. Cisco previously disclosed separate actively exploited flaws in Catalyst SD-WAN and Secure Firewall ASA/FTD products. Federal Civilian Executive Branch agencies must apply mitigations by November 24, 2026.
The Hacker NewsNov 11, 2026Translated from English