CVE-2021-20251

PoC —

CVSS 3.1

5.9 medium

EPSS

<1%p53

Published

Mar 6, 2023 (Mar 6, 2023)

Modified

Jun 17, 2026

Description

A flaw was found in samba. A race condition in the password lockout code may lead to the risk of brute force attacks being successful if special conditions are met.

Vendors: samba fedoraproject
Products: samba, fedora
Weakness: CWE-362
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (0.8%)

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