CVSS 3.1
6.5 mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HCVE-2021-20035
Medium (6.5) in SonicWall SMA100 Appliances. In CISA KEV since 2025-04-16. EPSS 4.4% chance of exploitation in the next 30 days.
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.
Severity
- EPSS
- 4.4% chance of exploitation in the next 30 days; higher than 91% of CVEs (scores of 2026-10-31)
- CISA KEV
- listed 2025-04-16, due 2025-05-07
- CWE
- CWE-78
- Published
- Modified
- Record from
- the NVD, synced
Affected
- sonicwall:sma_200_firmware
- sonicwall:sma_210_firmware
- sonicwall:sma_400_firmware
- sonicwall:sma_410_firmware
- sonicwall:sma_500v