SQL Injection in SonicWall Sma1000
CVE-2026-4112
Improper neutralization of special elements used in an SQL command (“SQL Injection”) in SonicWall SMA1000 series appliances allows a remote authenticated attacker with read-only administrator privileges to escalate privileges to primary administrator.
Vulnerability class: SQL Injection
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: 0.005 (42.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 43rd percentile — 42.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.005 · change: -0.001
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)
Public proof-of-concept exploits
References
- psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0003 (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-4112?
- CVE-2026-4112 is a high-severity vulnerability in SonicWall Sma1000, classified under SQL Injection. CVSS score: 7.2/10. Published 2026-04-09.
- How severe is CVE-2026-4112?
- High severity. CVSS v3 base score is 7.2 out of 10.
- Is CVE-2026-4112 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.