sonicwall
Safeguard articles tagged "sonicwall" — guides, analysis, and best practices for software supply chain and application security.
5 articles
SonicWall SonicOS Scanning Surge in May 2026: The CVE-2026-0400 Early-Warning Pattern
GreyNoise recorded ~597,000 SonicWall SonicOS scanning sessions on May 12, 2026, roughly 46x baseline. The pattern echoes the recon waves that preceded CVE-2026-0400's disclosure. Here is how to read the signal.
SonicWall SMA 1000 CVE-2025-23006 Pre-Auth RCE
CVE-2025-23006 is a pre-auth deserialization RCE in SonicWall SMA 1000. Exploit chain, detection signals, and appliance hardening.
SonicWall SMA 1000 Zero-Day: CVE-2025-23006 Pre-Auth RCE
SonicWall disclosed CVE-2025-23006, a critical deserialization vulnerability in its SMA 1000 series gateways that was actively exploited as a zero-day before patches were available.
Fog Ransomware: Why the Education Sector Keeps Getting Hit
Fog ransomware has carved a niche targeting schools and universities, exploiting chronic underfunding and SonicWall VPN vulnerabilities to devastating effect.
SonicWall SSL VPN CVE-2024-40766: Ransomware's Favorite Front Door
CVE-2024-40766 in SonicWall SonicOS became an immediate target for Akira and Fog ransomware groups, highlighting the ongoing risk of VPN appliance vulnerabilities.