Attackers Exploit Two SonicWall SMA 1000 Zero-Days That May Form an Attack Chain
Wed Sep 02 2026
Networking
Patch Management
Vulnerability
Zero-day
feeds.feedburner.com
SonicWall has released security updates to address two security flaws impacting its Secure Mobile Access (SMA) 1000 series VPN appliances that have been exploited in zero-day attacks.
The vulnerabilities, discovered internally by SonicWall's William Perry and Adam Babis, are listed below -
CVE-2026-83548 (CVSS score: 10.0) - A pre-authentication SSRF vulnerability in the Appliance