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.
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.006 (46.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 46th percentile — 46.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.006 · change: +0.002
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.global.sonicwall.com/vuln-detail/SNWLID-2026-0003 (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.