Vulnerability in Sonicwall Sma1000
CVE-2026-4113
An observable response discrepancy vulnerability in the SonicWall SMA1000 series appliances allows a remote attacker to enumerate SSL VPN user credentials.
EPSS: 0.001 (27.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Sonicwall Sma1000 — versions 12.4.3-03245 (platform-hotfix) and earlier versions., 12.5.0-02283 (platform-hotfix) and earlier versions.
- Sonicwall Sma6200
- Sonicwall Sma6200_firmware
- Sonicwall Sma6210
- Sonicwall Sma6210_firmware
- Sonicwall Sma7200
- Sonicwall Sma7200_firmware
- Sonicwall Sma7210
- Sonicwall Sma7210_firmware
- Sonicwall Sma8200v
Weakness classification (CWE)
References
- PSIRT@sonicwall.com (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-4113?
- CVE-2026-4113 is a high-severity vulnerability in Sonicwall Sma1000, classified under Observable Response Discrepancy. CVSS score: 7.2/10. Published 2026-04-09.
- How severe is CVE-2026-4113?
- High severity. CVSS v3 base score is 7.2 out of 10.