CVE-2021-20251

2023-03-0623:15:10

CWE-362

[email protected]

web.nvd.nist.gov

106

flaw

samba

brute force attacks

cve-2021-20251

nvd

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

5.6 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

48.4%

JSON

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.

Affected configurations

Vulners

NVD

Node

sambasambaRange4.1≥

VendorProductVersionCPE
sambasamba*cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
samba	samba	*	cpe:2.3:a:samba:samba::::::::

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "samba",
    "versions": [
      {
        "version": "Samba 4.1 and newer",
        "status": "affected"
      }
    ]
  }
]