CVE-2021-20049

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

A vulnerability in SonicWall SMA100 password change API allows a remote unauthenticated attacker to perform SMA100 username enumeration based on the server responses. This vulnerability impacts 10.2.1.2-24sv, 10.2.0.8-37sv and earlier 10.x versions.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-204 CWE-203

Affected software

No affected versions have been published.

Timeline

Published: Dec 23, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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