State-Sponsored Hackers Exploit Cisco Catalyst SD-WAN Manager Zero-Day to Gain Root Access
A state-sponsored threat actor exploited zero-day CVE-2026-20245 in Cisco Catalyst SD-WAN Manager to gain root access via a malicious CSV upload. The multi-phase intrusion also leveraged two CVSS...
CVSS 9.1: Critical Cisco ISE Vulnerabilities Enable Remote Code Execution and Unauthenticated Data Theft
Cisco has disclosed two critical vulnerabilities in its Identity Services Engine (ISE) — CVE-2026-20181 (RCE, CVSS 9.1) and CVE-2026-20190 (unauthenticated information disclosure) — affecting all ISE and ISE-PIC...
CVE-2026-20262: Cisco Catalyst SD-WAN vManage Zero-Day Actively Exploited in Enterprise Attacks
Cisco has confirmed active zero-day exploitation of CVE-2026-20262, an arbitrary-file-write vulnerability in Catalyst SD-WAN Manager (vManage) that allows attackers to deploy web shells and escalate to root. No...
State-Sponsored UAT-4356 Deploys FIRESTARTER Backdoor on Cisco Firepower Devices via Chained N-Day Vulnerabilities
Cisco Talos has uncovered an active espionage campaign by state-sponsored group UAT-4356, which chains two Cisco Firepower FXOS vulnerabilities (CVE-2025-20333 and CVE-2025-20362) to deploy the FIRESTARTER backdoor —...
Cisco Patches Four Critical Flaws in Identity Services Engine and Webex: Unauthenticated RCE and Full User Impersonation at Risk
Cisco has patched four critical vulnerabilities in Identity Services Engine (ISE) and Webex, including an unauthenticated remote code execution flaw in ISE and an authentication bypass in Webex...
Critical Cisco vulnerability threatens Web-Based management interfaces
Cisco has recently disclosed a severe vulnerability (CVE-2024-20381) impacting the JSON-RPC API feature used by various web-based management interfaces in its products. This flaw poses a significant risk...
Ransomware threats loom over Paris 2024 olympics
A recent study by ExtraHop has highlighted the near inevitability of ransomware attacks targeting the Paris 2024 Olympics. The event’s IT infrastructure has faced frequent attacks over the...