CVE-2021-20039

Improper neutralization of special elements in the SMA100 management interface '/cgi-bin/viewcert' POST http method allows a remote authenticated attacker to inject arbitrary commands as a 'nobody' user. This vulnerability affected SMA 200, 210, 400, 410 and 500v appliances.
OS Command Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.8 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
sonicwallCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 97%
VendorProductVersion
sonicwallsma_200_firmware
9.0.0.11-31sv
sonicwallsma_200_firmware
10.2.0.8-37sv
sonicwallsma_200_firmware
10.2.1.1-19sv
sonicwallsma_210_firmware
9.0.0.11-31sv
sonicwallsma_210_firmware
10.2.0.8-37sv
sonicwallsma_210_firmware
10.2.1.1-19sv
sonicwallsma_410_firmware
9.0.0.11-31sv
sonicwallsma_410_firmware
10.2.0.8-37sv
sonicwallsma_410_firmware
10.2.1.1-19sv
sonicwallsma_400_firmware
9.0.0.11-31sv
sonicwallsma_400_firmware
10.2.0.8-37sv
sonicwallsma_400_firmware
10.2.1.1-19sv
sonicwallsma_500v_firmware
9.0.0.11-31sv
sonicwallsma_500v_firmware
10.2.0.8-37sv
sonicwallsma_500v_firmware
10.2.1.1-19sv
𝑥
= Vulnerable software versions