Frequency
1
occurrences
First Seen
April 21, 2026
Last Seen
April 21, 2026
Related Threat Clusters
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CISA Warns of Active Exploitation of Cisco Catalyst SD-WAN Vulnerabilities
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has issued an urgent alert regarding the active exploitation of three vulnerabilities in Cisco's Catalyst SD-WAN Manager, specifically CVE-2026-20122,…
16 articles · Updated April 21, 2026
Recent Intelligence Reports
- Attacks on Cisco SD-WAN, Zimbra, TeamCity, PaperCut and more observed — Heise.De · April 21, 2026