CVE-2025-32821 Command injection in SMA100

What is CVE-2025-32821?

CVE-2025-32821 is a high-severity command injection vulnerability in SonicWall SMA100, published on 7 May 2025. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

A vulnerability in SMA100 allows a remote authenticated attacker with SSLVPN admin privileges can with admin privileges can inject shell command arguments to upload a file on the appliance.

Weakness: CWE-78

Which versions are affected by CVE-2025-32821?

It affects 6 products.

Products include Sonicwall Sma 100 Firmware, Sonicwall Sma 200 Firmware, Sonicwall Sma 210 Firmware, Sonicwall Sma 400 Firmware, Sonicwall Sma 410 Firmware, Sonicwall Sma 500v Firmware.

How do I fix CVE-2025-32821?

No fix has been published for CVE-2025-32821 yet. Limit exposure of the affected software until one is available.

Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.

Is CVE-2025-32821 being exploited?

There is no known exploitation of CVE-2025-32821 in the wild and no public exploit code.

Other vulnerabilities in SonicWall SMA100

• CVE-2021-20016 SonicWall SSLVPN SMA100 SQL Injection Exploited Critical 9.8
• CVE-2019-7483 SonicWall SMA100 Directory Traversal Exploited High 7.5
• CVE-2019-7481 SonicWall SMA100 SQL Injection Exploited High 7.5
• CVE-2019-7482 Memory corruption in SMA100 Critical 9.8
• CVE-2025-32819 Path traversal in SMA100 High 8.8

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-xv34-vpcm-23p2.