Articles and blog posts that relate to Cisco Systems which is a multinational technology company based in San Jose, California. Founded in 1984 by Leonard Bosack and Sandy Lerner, Cisco is a global leader in networking and cybersecurity solutions. The company designs, manufactures, and sells a wide range of networking hardware, software, and telecommunications equipment.
Cisco’s products and services are essential for building and maintaining internet infrastructure, including routers, switches, firewalls, and wireless access points. Cisco also offers solutions for network security, cloud computing, data centers, and collaboration tools such as Webex for video conferencing.
– An attacker attributed to ArcaneDoor campaign has exploited CVE-2025-20333, CVE-2025-20362, and CVE-2025-20363 to install a sophisticated bootkit for persistent stealthy access to affected devices.
Read More– A vulnerability in the web-based management interface of Cisco Secure Firewall Management Center (FMC) Software could allow an unauthenticated, remote attacker to execute arbitrary Java code as root on an affected device.
Read MoreCVE numbers – CVE-2026-20122 and CVE-2026-20126 and CVE-2026-20128 and CVE-2026-20129 and CVE-2026-20133. These vulnerabilities affect Cisco Catalyst SD-WAN Manager, regardless
Read More– A vulnerability in the peering authentication in Cisco Catalyst SD-WAN Controller, formerly SD-WAN vSmart, and Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, could allow an unauthenticated, remote attacker to bypass authentication and obtain administrative privileges on an affected system.
Read More– A vulnerability in the web-based management interface of Cisco Evolved Programmable Network Manager (EPNM) and Cisco Prime Infrastructure could allow an unauthenticated, remote attacker to redirect a user to a malicious web page.
Read More– A vulnerability in the read-only maintenance shell of Cisco Intersight Virtual Appliance could allow an authenticated, local attacker with administrative privileges to elevate privileges to root on the virtual appliance.
Read MoreCVE number = CVE-2026-20045 A vulnerability in Cisco Unified Communications Manager (Unified CM), Cisco Unified Communications Manager Session Management Edition
Read More– A vulnerability in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against a user of the interface.
Read More– On December 10th 2025 Cisco became aware of a new cyberattack campaign targeting a limited subset of appliances with certain ports open to the internet that are running Cisco AsyncOS Software for Cisco Secure Email Gateway and Cisco Secure Email and Web Manager.
Read MoreCVE number CVE-2026-20026 and CVE-2026-20027 Multiple Cisco products are affected by vulnerabilities in the processing of Distributed Computing Environment Remote
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