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CVE-2021-20045 PUBLISHED CVSS 9.800000190734863 CRITICAL

A buffer overflow vulnerability in SMA100 sonicfiles RAC_COPY_TO (RacNumber 36) method allows a remote unauthenticated attacker to potentially execute code as the 'nobody' user in the appliance. This vulnerability affected SMA 200, 210, 400, 410 and 500v appliances.

EPSS 4.48% · 89.0th percentile

Risk Scores

CVSS v3.1
9.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
4.48%
89.0th percentile

Affected Products

VendorProductVersions
sonicwallsma_210_firmware10.2.0.8-37sv, 10.2.1.1-19sv
sonicwallsma_500v_firmware10.2.1.1-19sv, 10.2.0.8-37sv
sonicwallsma_400_firmware10.2.0.8-37sv, 10.2.1.1-19sv
sonicwallsma_200_firmware10.2.1.1-19sv, 10.2.0.8-37sv
SonicWallSonicWall SMA10010.2.1.1-19sv and earlier, 10.2.1.2-24sv and earlier, 10.2.0.8-37sv and earlier
sonicwallsma_410_firmware10.2.1.1-19sv, 10.2.0.8-37sv

Timeline

References

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