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Vulnerability Details :

CVE-2021-20019

Summary
Assigner-sonicwall
Assigner Org ID-44b2ff79-1416-4492-88bb-ed0da00c7315
Published At-23 Jun, 2021 | 21:45
Updated At-03 Aug, 2024 | 17:30
Rejected At-
Credits

A vulnerability in SonicOS where the HTTP server response leaks partial memory by sending a crafted HTTP request, this can potentially lead to an internal sensitive data disclosure vulnerability.

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:23 Jun, 2021 | 21:45
Updated At:03 Aug, 2024 | 17:30
Rejected At:
▼CVE Numbering Authority (CNA)

A vulnerability in SonicOS where the HTTP server response leaks partial memory by sending a crafted HTTP request, this can potentially lead to an internal sensitive data disclosure vulnerability.

Affected Products
Vendor
SonicWall Inc.SonicWall
Product
SonicOS
Versions
Affected
  • SonicOS - 6.5.4.7-83n
  • SonicOSv - 6.5.4.4-44v-21-955
  • SonicOS - 6.5.1.12-3n
  • SonicOS - 6.0.5.3-94o
  • SonicOS - 7.0.0-R713 and earlier
  • SonicOS - 7.0.1-R1036 and earlier
  • SonicOS - 7.0.0.375 and earlier
Problem Types
TypeCWE IDDescription
CWECWE-200CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
Type: CWE
CWE ID: CWE-200
Description: CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
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-2021-0006
x_refsource_CONFIRM
Hyperlink: https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0006
Resource:
x_refsource_CONFIRM
▼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-2021-0006
x_refsource_CONFIRM
x_transferred
Hyperlink: https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0006
Resource:
x_refsource_CONFIRM
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:PSIRT@sonicwall.com
Published At:23 Jun, 2021 | 22:15
Updated At:05 Aug, 2022 | 15:17

A vulnerability in SonicOS where the HTTP server response leaks partial memory by sending a crafted HTTP request, this can potentially lead to an internal sensitive data disclosure vulnerability.

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
Primary3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Primary2.05.0MEDIUM
AV:N/AC:L/Au:N/C:P/I:N/A:N
Type: Primary
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Type: Primary
Version: 2.0
Base score: 5.0
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:N/C:P/I:N/A:N
CPE Matches
SonicWall Inc.
sonicwall
>>sonicos>>Versions from 7.0.0(inclusive) to 7.0.0.376(exclusive)
cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:*
SonicWall Inc.
sonicwall
>>sonicos>>Versions from 7.0.1(inclusive) to 7.0.1-r1036(exclusive)
cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:*
SonicWall Inc.
sonicwall
>>sonicos>>6.0.5.3-94o
cpe:2.3:o:sonicwall:sonicos:6.0.5.3-94o:*:*:*:*:*:*:*
SonicWall Inc.
sonicwall
>>sonicos>>6.5.1.12-3n
cpe:2.3:o:sonicwall:sonicos:6.5.1.12-3n:*:*:*:*:*:*:*
SonicWall Inc.
sonicwall
>>sonicos>>6.5.4.7-83n
cpe:2.3:o:sonicwall:sonicos:6.5.4.7-83n:*:*:*:*:*:*:*
SonicWall Inc.
sonicwall
>>sonicosv>>6.5.4.4-44v-21-955
cpe:2.3:o:sonicwall:sonicosv:6.5.4.4-44v-21-955:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-119Primarynvd@nist.gov
CWE-200SecondaryPSIRT@sonicwall.com
CWE ID: CWE-119
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-200
Type: Secondary
Source: PSIRT@sonicwall.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0006PSIRT@sonicwall.com
Vendor Advisory
Hyperlink: https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0006
Source: PSIRT@sonicwall.com
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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