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Vulnerability Details :

CVE-2020-27892

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-27 Oct, 2020 | 20:25
Updated At-04 Aug, 2024 | 16:25
Rejected At-
Credits

The Zigbee protocol implementation on Texas Instruments CC2538 devices with Z-Stack 3.0.1 does not properly process a ZCL Discover Commands Received Response message or a ZCL Discover Commands Generated Response message. It crashes in zclParseInDiscCmdsRspCmd().

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:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:27 Oct, 2020 | 20:25
Updated At:04 Aug, 2024 | 16:25
Rejected At:
▼CVE Numbering Authority (CNA)

The Zigbee protocol implementation on Texas Instruments CC2538 devices with Z-Stack 3.0.1 does not properly process a ZCL Discover Commands Received Response message or a ZCL Discover Commands Generated Response message. It crashes in zclParseInDiscCmdsRspCmd().

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.ti.com/tool/Z-STACK
x_refsource_MISC
https://github.com/zigbeeprotocol/Z-Fuzzer/tree/master/vulnerabilities
x_refsource_MISC
Hyperlink: https://www.ti.com/tool/Z-STACK
Resource:
x_refsource_MISC
Hyperlink: https://github.com/zigbeeprotocol/Z-Fuzzer/tree/master/vulnerabilities
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://www.ti.com/tool/Z-STACK
x_refsource_MISC
x_transferred
https://github.com/zigbeeprotocol/Z-Fuzzer/tree/master/vulnerabilities
x_refsource_MISC
x_transferred
Hyperlink: https://www.ti.com/tool/Z-STACK
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://github.com/zigbeeprotocol/Z-Fuzzer/tree/master/vulnerabilities
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:27 Oct, 2020 | 21:15
Updated At:10 Nov, 2020 | 18:53

The Zigbee protocol implementation on Texas Instruments CC2538 devices with Z-Stack 3.0.1 does not properly process a ZCL Discover Commands Received Response message or a ZCL Discover Commands Generated Response message. It crashes in zclParseInDiscCmdsRspCmd().

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:N/I:N/A:H
Primary2.05.0MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
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:N/I:N/A:H
Type: Primary
Version: 2.0
Base score: 5.0
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CPE Matches
ti
ti
>>z-stack>>3.0.1
cpe:2.3:a:ti:z-stack:3.0.1:*:*:*:*:*:*:*
ti
ti
>>cc2538>>-
cpe:2.3:h:ti:cc2538:-:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
NVD-CWE-noinfoPrimarynvd@nist.gov
CWE ID: NVD-CWE-noinfo
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/zigbeeprotocol/Z-Fuzzer/tree/master/vulnerabilitiescve@mitre.org
Third Party Advisory
https://www.ti.com/tool/Z-STACKcve@mitre.org
Product
Vendor Advisory
Hyperlink: https://github.com/zigbeeprotocol/Z-Fuzzer/tree/master/vulnerabilities
Source: cve@mitre.org
Resource:
Third Party Advisory
Hyperlink: https://www.ti.com/tool/Z-STACK
Source: cve@mitre.org
Resource:
Product
Vendor Advisory

Change History

0
Information is not available yet

Similar CVEs

1Records found
CVE-2020-27891
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.54% / 66.50%
||
7 Day CHG~0.00%
Published-27 Oct, 2020 | 20:26
Updated-04 Aug, 2024 | 16:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The Zigbee protocol implementation on Texas Instruments CC2538 devices with Z-Stack 3.0.1 does not properly process a ZCL Read Reporting Configuration Response message. It crashes in zclHandleExternal().

Action-Not Available
Vendor-tin/a
Product-z-stackcc2538n/a
Details not found