Description
An observable response discrepancy vulnerability in the SonicWall SMA1000 series appliances allows a remote attacker to enumerate SSL VPN user credentials.
Affected products
sonicwall: sma6210 firmware; sonicwall: sma6210; sonicwall: sma8200v; sonicwall: sma7200 firmware; sonicwall: sma7200; sonicwall: sma7210 firmware; sonicwall: sma7210; sonicwall: sma6200 firmware; sonicwall: sma6200
References1
- psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0003 Vendor Advisory
Metrics
- CVSS 3.1
-
7.2
HIGH
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H - EPSS — exploit probability
- 0% percentile: 31 · as of 12 November 2026
- CWE
- CWE-204
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.