CVE-2026-4112 SQL injection in SMA1000

High 7.2 Published 9 Apr 2026 Updated 10 May 2026

Remote authenticated attackers with read-only admin privileges can escalate to primary administrator via SQL injection in SonicWall SMA1000 appliances.

Exploited in the wild: Not known
Login needed: An administrator
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-4112?

CVE-2026-4112 is a high-severity SQL injection vulnerability in SonicWall SMA1000, published on 9 Apr 2026. An attacker needs administrator access to exploit it, with no action from the victim.

Official description

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.

Weakness: CWE-89

Which versions are affected by CVE-2026-4112?

It affects 5 products.

Products include Sonicwall Sma6200 Firmware, Sonicwall Sma6210 Firmware, Sonicwall Sma7200 Firmware, Sonicwall Sma7210 Firmware, Sonicwall Sma8200v.

How do I fix CVE-2026-4112?

No fix has been published for CVE-2026-4112 yet. Limit exposure of the affected software until one is available.

Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.

Is CVE-2026-4112 being exploited?

There is no known exploitation of CVE-2026-4112 in the wild and no public exploit code.

Public exploit code: 1 proofs of concept on GitHub.

Sources

Also known as GHSA-rh6r-h796-j349.