CVE-2021-20050

HIGH

SonicWall SMA 100/200/210/400/410/500v Firmware < 10.0.0.0 - Unauthenticated Improper Access Control

Title source: llm
STIX 2.1

Description

An Improper Access Control Vulnerability in the SMA100 series leads to multiple restricted management APIs being accessible without a user login, potentially exposing configuration meta-data.

References (1)

Core 1
Core References

Scores

CVSS v3 7.5
EPSS 0.0018
EPSS Percentile 38.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Details

CWE
CWE-284
Status published
Products (18)
sonicwall/sma_100_firmware 10.2.0.8-37sv
sonicwall/sma_100_firmware 10.2.1.2-24sv
sonicwall/sma_100_firmware < 10.0.0.0
sonicwall/sma_200_firmware 10.2.0.8-37sv
sonicwall/sma_200_firmware 10.2.1.2-24sv
sonicwall/sma_200_firmware < 10.0.0.0
sonicwall/sma_210_firmware 10.2.0.8-37sv
sonicwall/sma_210_firmware 10.2.1.2-24sv
sonicwall/sma_210_firmware < 10.0.0.0
sonicwall/sma_400_firmware 10.2.0.8-37sv
... and 8 more
Published Dec 23, 2021
Tracked Since Feb 18, 2026