Attackers exploiting unpatched Cisco SD-WAN flaw | HappeningNow.news

Cybersecurity

Attackers exploiting unpatched Cisco SD-WAN flaw

Cisco warns customers of an actively exploited high-severity vulnerability in Catalyst SD-WAN Manager, an enterprise network management system that has been targeted by hackers multiple times in the past.

Source AI Summary Published June 8, 2026 Brief Under 1 min brief
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A high-severity vulnerability in Cisco's Catalyst SD-WAN Manager is being exploited by attackers. The flaw allows authenticated attackers to escalate privileges and take control of the system. The vulnerability is located in the command-line interface and requires local access and netadmin privileges to exploit. This vulnerability is significant as it can be used to gain control of the entire system, although it is rated high rather than critical due to the required local access and privileges.

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