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SD-WAN access devices

SD-WAN connectivity architecture with Azure Virtual WAN

Although Azure Virtual WAN is a cloud-based SD-WAN that provides a rich suite of Azure first-party connectivity, routing, and security services, Azure Virtual WAN also is designed to

What Is SD-WAN?

Through a centralized interface a cloud-delivered SD-WAN architecture allows companies to scale cloud-based applications across thousands of endpoints in the branch, campus, or SaaS and public

Cisco Catalyst SD-WAN, Authentication Bypass, CVE-2026-20182

CVE-2026-20182 is a maximum severity authentication bypass in Cisco''s SD-WAN control plane. The vulnerability is trivial to exploit, requiring no user interaction or privileges, which led to an

Critical Cisco SD-WAN 0-Day Vulnerability Exploited

Cisco has disclosed a critical zero-day vulnerability in its Catalyst SD-WAN products that threat actors have exploited since 2023 to bypass

Frequently asked questions about the continued exploitation of Cisco

Multiple critical authentication bypass vulnerabilities in Cisco Catalyst SD-WAN Controller and Manager are under active exploitation by multiple threat clusters, including CVE-2026-20182,

Cisco warns of new critical SD-WAN flaw exploited in zero-day attacks

Cisco is warning that a critical Catalyst SD-WAN Controller authentication bypass flaw, tracked as CVE-2026-20182, was actively exploited in zero-day attacks that allowed attackers to gain

What SD-WAN devices do I need in an SD-WAN deployment?

SD-WAN controllers and routers constitute some of the SD-WAN devices you''ll need in your SD-WAN deployment. Find out how these appliances fortify network connections at branch offices.

Cisco''s sixth SD-WAN zero-day of 2026 gives remote attackers

A remote attacker with no valid credentials can now seize full administrative control of certain Cisco SD-WAN devices, and the U.S. government says it is already happening. The vulnerability

CISA Adds Cisco Catalyst SD-WAN CVE-2026-20182 To KEV

Technical details of the vulnerability According to the CISA description, CVE-2026-20182 is an authentication bypass vulnerability in Cisco Catalyst SD-WAN Controller and Manager. It allows

Cisco warns of an actively exploited SD-WAN flaw with max severity

The authentication bypass bug (CVE-2026-20182) in Catalyst SD-WAN gives remote attackers admin access, with no workaround available.

Five Eyes urge action as Cisco zero-day attacks uncovered

The Five Eyes intelligence alliance is urgently warning defenders to patch two Cisco Catalyst SD-WAN vulnerabilities used in attacks. First discovered by the Australian Signals

CISA Orders Patch for Sixth Cisco SD-WAN Zero-Day of 2026

Persistent root-level access to SD-WAN controllers gives an attacker authority over routing decisions, traffic policy enforcement, and device orchestration across every endpoint connected to an

Cisco Catalyst SD-WAN Design Guide

About this Guide This design guide provides an overview of the Cisco Catalyst SD-WAN solution. It discusses the architecture and components of the solution, including control plane, data

Prisma SD-WAN Sites and Devices

To deploy Prisma SD-WAN, set up your branch, data center sites and claim, assign, and configure the ION devices for your sites.

Attackers Have Been Exploiting Cisco SD-WAN Zero-Day Flaw Since

In a highly sophisticated attack, bad actors since 2023 have been exploiting a zero-day flaw in Cisco''s SD-Wan controller, then downgrading the device to earlier software version that

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