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Vulnerability Details :

CVE-2021-20034

Summary
Assigner-sonicwall
Assigner Org ID-44b2ff79-1416-4492-88bb-ed0da00c7315
Published At-27 Sep, 2021 | 17:20
Updated At-03 Aug, 2024 | 17:30
Rejected At-
Credits

An improper access control vulnerability in SMA100 allows a remote unauthenticated attacker to bypass the path traversal checks and delete an arbitrary file potentially resulting in a reboot to factory default settings.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:sonicwall
Assigner Org ID:44b2ff79-1416-4492-88bb-ed0da00c7315
Published At:27 Sep, 2021 | 17:20
Updated At:03 Aug, 2024 | 17:30
Rejected At:
▼CVE Numbering Authority (CNA)

An improper access control vulnerability in SMA100 allows a remote unauthenticated attacker to bypass the path traversal checks and delete an arbitrary file potentially resulting in a reboot to factory default settings.

Affected Products
Vendor
SonicWall Inc.SonicWall
Product
SMA100
Versions
Affected
  • 9.0.0.10-28sv and earlier
  • 10.2.0.7-34sv and earlier
  • 10.2.1.0-17sv and earlier
Problem Types
TypeCWE IDDescription
CWECWE-284CWE-284: Improper Access Control
Type: CWE
CWE ID: CWE-284
Description: CWE-284: Improper Access Control
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0021
x_refsource_CONFIRM
http://packetstormsecurity.com/files/164564/SonicWall-SMA-10.2.1.0-17sv-Password-Reset.html
x_refsource_MISC
Hyperlink: https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0021
Resource:
x_refsource_CONFIRM
Hyperlink: http://packetstormsecurity.com/files/164564/SonicWall-SMA-10.2.1.0-17sv-Password-Reset.html
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0021
x_refsource_CONFIRM
x_transferred
http://packetstormsecurity.com/files/164564/SonicWall-SMA-10.2.1.0-17sv-Password-Reset.html
x_refsource_MISC
x_transferred
Hyperlink: https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0021
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: http://packetstormsecurity.com/files/164564/SonicWall-SMA-10.2.1.0-17sv-Password-Reset.html
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:PSIRT@sonicwall.com
Published At:27 Sep, 2021 | 18:15
Updated At:08 Jul, 2022 | 18:21

An improper access control vulnerability in SMA100 allows a remote unauthenticated attacker to bypass the path traversal checks and delete an arbitrary file potentially resulting in a reboot to factory default settings.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.19.1CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Primary2.06.4MEDIUM
AV:N/AC:L/Au:N/C:N/I:P/A:P
Type: Primary
Version: 3.1
Base score: 9.1
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Type: Primary
Version: 2.0
Base score: 6.4
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:N/C:N/I:P/A:P
CPE Matches
SonicWall Inc.
sonicwall
>>sma_200_firmware>>Versions up to 9.0.0.10-28sv(inclusive)
cpe:2.3:o:sonicwall:sma_200_firmware:*:*:*:*:*:*:*:*
SonicWall Inc.
sonicwall
>>sma_200_firmware>>Versions from 10.2.0.0(inclusive) to 10.2.0.7-34sv(inclusive)
cpe:2.3:o:sonicwall:sma_200_firmware:*:*:*:*:*:*:*:*
SonicWall Inc.
sonicwall
>>sma_200_firmware>>Versions from 10.2.1.0(inclusive) to 10.2.1.0-17sv(inclusive)
cpe:2.3:o:sonicwall:sma_200_firmware:*:*:*:*:*:*:*:*
SonicWall Inc.
sonicwall
>>sma_200>>-
cpe:2.3:h:sonicwall:sma_200:-:*:*:*:*:*:*:*
SonicWall Inc.
sonicwall
>>sma_210_firmware>>Versions up to 9.0.0.10-28sv(inclusive)
cpe:2.3:o:sonicwall:sma_210_firmware:*:*:*:*:*:*:*:*
SonicWall Inc.
sonicwall
>>sma_210_firmware>>Versions from 10.2.0.0(inclusive) to 10.2.0.7-34sv(inclusive)
cpe:2.3:o:sonicwall:sma_210_firmware:*:*:*:*:*:*:*:*
SonicWall Inc.
sonicwall
>>sma_210_firmware>>Versions from 10.2.1.0(inclusive) to 10.2.1.0-17sv(inclusive)
cpe:2.3:o:sonicwall:sma_210_firmware:*:*:*:*:*:*:*:*
SonicWall Inc.
sonicwall
>>sma_210>>-
cpe:2.3:h:sonicwall:sma_210:-:*:*:*:*:*:*:*
SonicWall Inc.
sonicwall
>>sma_400_firmware>>Versions up to 9.0.0.10-28sv(inclusive)
cpe:2.3:o:sonicwall:sma_400_firmware:*:*:*:*:*:*:*:*
SonicWall Inc.
sonicwall
>>sma_400_firmware>>Versions from 10.2.0.0(inclusive) to 10.2.0.7-34sv(inclusive)
cpe:2.3:o:sonicwall:sma_400_firmware:*:*:*:*:*:*:*:*
SonicWall Inc.
sonicwall
>>sma_400_firmware>>Versions from 10.2.1.0(inclusive) to 10.2.1.0-17sv(inclusive)
cpe:2.3:o:sonicwall:sma_400_firmware:*:*:*:*:*:*:*:*
SonicWall Inc.
sonicwall
>>sma_400>>-
cpe:2.3:h:sonicwall:sma_400:-:*:*:*:*:*:*:*
SonicWall Inc.
sonicwall
>>sma_410_firmware>>Versions up to 9.0.0.10-28sv(inclusive)
cpe:2.3:o:sonicwall:sma_410_firmware:*:*:*:*:*:*:*:*
SonicWall Inc.
sonicwall
>>sma_410_firmware>>Versions from 10.2.0.0(inclusive) to 10.2.0.7-34sv(inclusive)
cpe:2.3:o:sonicwall:sma_410_firmware:*:*:*:*:*:*:*:*
SonicWall Inc.
sonicwall
>>sma_410_firmware>>Versions from 10.2.1.0(inclusive) to 10.2.1.0-17sv(inclusive)
cpe:2.3:o:sonicwall:sma_410_firmware:*:*:*:*:*:*:*:*
SonicWall Inc.
sonicwall
>>sma_410>>-
cpe:2.3:h:sonicwall:sma_410:-:*:*:*:*:*:*:*
SonicWall Inc.
sonicwall
>>sma_500v>>Versions up to 9.0.0.10-28sv(inclusive)
cpe:2.3:a:sonicwall:sma_500v:*:*:*:*:*:*:*:*
SonicWall Inc.
sonicwall
>>sma_500v>>Versions from 10.2.0.0(inclusive) to 10.2.0.7-34sv(inclusive)
cpe:2.3:a:sonicwall:sma_500v:*:*:*:*:*:*:*:*
SonicWall Inc.
sonicwall
>>sma_500v>>Versions from 10.2.1.0(inclusive) to 10.2.1.0-17sv(inclusive)
cpe:2.3:a:sonicwall:sma_500v:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-22Primarynvd@nist.gov
CWE-284SecondaryPSIRT@sonicwall.com
CWE ID: CWE-22
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-284
Type: Secondary
Source: PSIRT@sonicwall.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://packetstormsecurity.com/files/164564/SonicWall-SMA-10.2.1.0-17sv-Password-Reset.htmlPSIRT@sonicwall.com
Exploit
Third Party Advisory
VDB Entry
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0021PSIRT@sonicwall.com
Vendor Advisory
Hyperlink: http://packetstormsecurity.com/files/164564/SonicWall-SMA-10.2.1.0-17sv-Password-Reset.html
Source: PSIRT@sonicwall.com
Resource:
Exploit
Third Party Advisory
VDB Entry
Hyperlink: https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0021
Source: PSIRT@sonicwall.com
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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