# CVE-2021-20035: A SonicWall SMA100 Appliances bug is being used in attacks

Status: Being used now (CISA KEV, added 2025-04-16)
Who: 
Do this: 

## Agent prompt (read-only)
Read-only check, change nothing, send nothing anywhere.
Is SonicWall SMA100 Appliances (CVE-2021-20035) installed or running on this machine or in this project?
1. Find every copy and its version (apps, packages, containers, lockfiles).
2. Compare each version against the vendor's fixed version for CVE-2021-20035. Quote the vendor page you used.
3. Report a table: where, version, fixed version, status (exposed / fixed / not installed / unsure).
4. List the exact update steps, but do not run them.

## Official description
SonicWall SMA100 appliances contain an OS command injection vulnerability in the management interface that allows a remote authenticated attacker to inject arbitrary commands as a 'nobody' user, which could potentially lead to code execution.

## Sources
- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0022
- https://nvd.nist.gov/vuln/detail/CVE-2021-20035
- https://nvd.nist.gov/vuln/detail/CVE-2021-20035

Generated by isitexploited.org from public sources. Verify version numbers against the vendor before acting.