Vulnerability Database

300,926

Total vulnerabilities in the database

CVE-2021-20035

Improper neutralization of special elements in the SMA100 management interface allows a remote authenticated attacker to inject arbitrary commands as a 'nobody' user which potentially leads to DoS.

  • Published: Sep 27, 2021
  • Updated: Nov 4, 2025
  • CVE: CVE-2021-20035
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 6.5
  • AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVSS v2:

  • Severity: Medium
  • Score: 6.8
  • AV:N/AC:L/Au:S/C:N/I:N/A:C

CWEs:

OWASP TOP 10:

Software From Fixed in
sonicwall / sma_200_firmware - 9.0.0.11-31sv
sonicwall / sma_200_firmware 10.2.0.0 10.2.0.8-37sv
sonicwall / sma_200_firmware 10.2.1.0 10.2.1.1-19sv
sonicwall / sma_210_firmware - 9.0.0.11-31sv
sonicwall / sma_210_firmware 10.2.0.0 10.2.0.8-37sv
sonicwall / sma_210_firmware 10.2.1.0 10.2.1.1-19sv
sonicwall / sma_400_firmware - 9.0.0.11-31sv
sonicwall / sma_400_firmware 10.2.0.0 10.2.0.8-37sv
sonicwall / sma_400_firmware 10.2.1.0 10.2.1.1-19sv
sonicwall / sma_410_firmware - 9.0.0.11-31sv
sonicwall / sma_410_firmware 10.2.0.0 10.2.0.8-37sv
sonicwall / sma_410_firmware 10.2.1.0 10.2.1.1-19sv
sonicwall / sma_500v - 9.0.0.11-31sv
sonicwall / sma_500v 10.2.0.0 10.2.0.8-37sv
sonicwall / sma_500v 10.2.1.0 10.2.1.1-19sv