sd-wan

2 articles · newest first

Hardware

cisco just patched three near-perfect 9.9 bugs in the box that runs your whole network

Three flaws in Catalyst SD-WAN and IOS XE score 9.9 out of 10 — and one of them lets an attacker reach files no matter how the device is configured.

Ravi Malhotra · Aug 8 · 6 min

Hardware

Arista's SD-WAN box has a bug so bad hackers don't even need a password

CVE-2026-16812 scores a perfect 10, needs zero credentials, and CISA is already watching it get used against real networks.

Ravi Malhotra · Aug 3 · 7 min