Netconf — Cyber Threats, Attacks & Incidents

Related Threat Clusters

• Critical Zero-Day Vulnerability CVE-2026-20182 Exploited in Cisco SD-WAN Systems

  Cisco has disclosed a critical authentication bypass vulnerability, CVE-2026-20182, affecting its Catalyst SD-WAN Controller and Manager. This flaw allows unauthenticated remote attackers to bypass authentication and…

  131 articles · Updated May 14, 2026
• Cisco SD-WAN Zero-Day Exploited by Threat Actor Since 2023

  A cyber threat actor has been exploiting a zero-day vulnerability (CVE-2026-20127) in Cisco Catalyst SD-WAN Controller since 2023. This vulnerability allows unauthenticated remote attackers to bypass authentication and…

  104 articles · Updated February 25, 2026
• Hetzner Enhances DDoS Protection with Nokia Deepfield Deployment

  Hetzner, a German cloud provider, has implemented Nokia's Deepfield Defender across its European data centers to enhance its DDoS defense capabilities. This deployment aims to push mitigation closer to the network edge,…

  2 articles · Updated March 17, 2026

Recent Intelligence Reports

• Patch time for Cisco SD-WAN admins as vendor drops yet another make-me-admin zero — Theregister · May 15, 2026
• Active Exploitation of Critical Vulnerability in Cisco Catalyst SD — Csa.Sg · May 15, 2026
• Hetzner deploys Nokia Deepfield to bolster DDoS defence — Securitybrief · March 17, 2026
• WARNING: Critical Cisco SD-WAN Zero — Linkedin · February 26, 2026
• CVE-2026-20127 — Nvd.Nist · February 26, 2026
• Cisco Catalyst SD — Computerweekly · February 25, 2026

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