Lucene search

K
cve[email protected]CVE-2021-20050
HistoryDec 23, 2021 - 2:15 a.m.

CVE-2021-20050

2021-12-2302:15:06
CWE-284
web.nvd.nist.gov
28
cve-2021-20050
improper access control
sma100 series
vulnerability
configuration metadata
nvd

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

7.9 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

51.4%

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.

Affected configurations

NVD
Node
sonicwallsma100Match-
AND
sonicwallsma_100_firmwareRange<10.0.0.0
OR
sonicwallsma_100_firmwareMatch10.2.0.8-37sv
OR
sonicwallsma_100_firmwareMatch10.2.1.2-24sv
Node
sonicwallsma200Match-
AND
sonicwallsma_200_firmwareRange<10.0.0.0
OR
sonicwallsma_200_firmwareMatch10.2.0.8-37sv
OR
sonicwallsma_200_firmwareMatch10.2.1.2-24sv
Node
sonicwallsma210Match-
AND
sonicwallsma_210_firmwareRange<10.0.0.0
OR
sonicwallsma_210_firmwareMatch10.2.0.8-37sv
OR
sonicwallsma_210_firmwareMatch10.2.1.2-24sv
Node
sonicwallsma400Match-
AND
sonicwallsma_400_firmwareRange<10.0.0.0
OR
sonicwallsma_400_firmwareMatch10.2.0.8-37sv
OR
sonicwallsma_400_firmwareMatch10.2.1.2-24sv
Node
sonicwallsma410Match-
AND
sonicwallsma_410_firmwareRange<10.0.0.0
OR
sonicwallsma_410_firmwareMatch10.2.0.8-37sv
OR
sonicwallsma_410_firmwareMatch10.2.1.2-24sv
Node
sonicwallsma500vMatch-
AND
sonicwallsma_500v_firmwareRange<10.0.0.0
OR
sonicwallsma_500v_firmwareMatch10.2.0.8-37sv
OR
sonicwallsma_500v_firmwareMatch10.2.1.2-24sv

CNA Affected

[
  {
    "product": "SonicWall SMA100",
    "vendor": "SonicWall",
    "versions": [
      {
        "status": "affected",
        "version": "10.2.0.8-37sv and earlier"
      },
      {
        "status": "affected",
        "version": "10.2.1.2-24sv and earlier"
      }
    ]
  }
]

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

7.9 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

51.4%

Related for CVE-2021-20050