Tag archive
Cisco has disclosed a medium-severity server-side template injection vulnerability in Cisco Crosswork Network Controller that could let an authenticated remote attacker with template write permissions execute arbitrary commands in limited areas of the underlying operating system.
Cisco has disclosed a critical authentication bypass vulnerability in Catalyst SD-WAN controllers that could let a remote unauthenticated attacker gain high-privileged access and manipulate SD-WAN fabric configuration.
Cisco has disclosed a critical authentication bypass in Catalyst SD-WAN Controller components that could let a remote unauthenticated attacker gain high-privileged access and manipulate SD-WAN fabric configuration.
Cisco has disclosed a high-severity authenticated privilege escalation vulnerability in Catalyst SD-WAN Controller, Manager, and Validator that can allow arbitrary command execution as root under specific conditions.
Cisco has disclosed a high-severity privilege escalation flaw in Cisco Catalyst SD-WAN Manager that could let an authenticated local attacker with netadmin privileges execute commands as root. Organizations should preserve logs, collect admin-tech files, upgrade to fixed software, and verify edge device configurations.
Cisco disclosed CVE-2026-20182 as a critical SD-WAN controller authentication bypass with limited exploitation already observed. This guide focuses on exposure, admin-tech collection, upgrade planning, and fabric-risk containment.
A practical guide to Zero Trust Network Access, covering identity, device posture, application segmentation, rollout phases, and operational mistakes small security teams should avoid.
A practical comparison of three leading network detection and response platforms for 2026: Vectra AI, Darktrace, and ExtraHop RevealX.
A professional guide to Cisco ASA, covering its firewall architecture, VPN strengths, policy model, clustering, high availability, migration decisions, and modern security tradeoffs.
A detailed look at Palo Alto Networks' PA-501 firewall, why it matters for branches, retail, and managed services, and how it fits beside the high-end PA-7500 series.
