Related Threat Clusters
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Lazarus Group Exploits Windows Zero-Day to Target Defense Sector
The North Korean hacking group Lazarus exploited a zero-day vulnerability (CVE-2026-68820) in the Windows Ancillary Function Driver for WinSock (afd.sys) to gain SYSTEM-level access to defense sector systems. This…
33 articles · Updated August 12, 2026 -
Cisco Faces Multiple Critical Vulnerabilities in Unified CCX and Firewalls
Cisco has disclosed critical vulnerabilities in its Unified Contact Center Express (CCX) platform and Adaptive Security Appliances (ASA) that allow unauthenticated remote attackers to execute arbitrary code and…
10 articles · Updated November 10, 2025 -
Cisco Firewalls Targeted by New Attack Variant Exploiting Critical Vulnerabilities
Cisco has reported ongoing attacks against its firewalls, specifically targeting vulnerabilities CVE-2025-20333 and CVE-2025-20362. These flaws allow remote code execution and unauthorized access, leading to potential…
20 articles · Updated November 14, 2025 -
Critical Vulnerabilities in Telnet and Cisco Firewalls Under Active Exploitation
On January 19, 2026, a critical vulnerability in telnetd, CVE-2026-24061, was reported, allowing root access via Telnet. Additionally, two vulnerabilities in Cisco Secure Firewalls, CVE-2025-20333 and CVE-2025-20362,…
2 articles · Updated January 27, 2026
Recent Intelligence Reports
- [SecurityIntel] 12 Aug | Active Zero-Day and SharePoint RCE Patched — Buttondown · August 12, 2026
- Cisco: Actively exploited firewall flaws now abused for DoS attacks — Bleepingcomputer · November 7, 2025
- H-ISAC TLP White Vulnerability Advisory: New Attack Variant Targeting Cisco Secure Firewalls — Aha · November 7, 2025
- Cisco fixes critical flaws in Unified Contact Center Express — Csoonline · November 7, 2025