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Vulnerability Details :

CVE-2021-27480

Summary
Assigner-icscert
Assigner Org ID-7d14cffa-0d7d-4270-9dc0-52cabd5a23a6
Published At-27 Apr, 2021 | 11:18
Updated At-03 Aug, 2024 | 20:48
Rejected At-
Credits

Delta Industrial Automation COMMGR Versions 1.12 and prior are vulnerable to a stack-based buffer overflow, which may allow an attacker to execute remote code.

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:icscert
Assigner Org ID:7d14cffa-0d7d-4270-9dc0-52cabd5a23a6
Published At:27 Apr, 2021 | 11:18
Updated At:03 Aug, 2024 | 20:48
Rejected At:
▼CVE Numbering Authority (CNA)

Delta Industrial Automation COMMGR Versions 1.12 and prior are vulnerable to a stack-based buffer overflow, which may allow an attacker to execute remote code.

Affected Products
Vendor
n/a
Product
Delta Industrial Automation COMMGR
Versions
Affected
  • COMMGR: Version 1.12 and prior
Problem Types
TypeCWE IDDescription
CWECWE-121STACK-BASED BUFFER OVERFLOW CWE-121
Type: CWE
CWE ID: CWE-121
Description: STACK-BASED BUFFER OVERFLOW CWE-121
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://us-cert.cisa.gov/ics/advisories/icsa-21-110-03
x_refsource_MISC
Hyperlink: https://us-cert.cisa.gov/ics/advisories/icsa-21-110-03
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://us-cert.cisa.gov/ics/advisories/icsa-21-110-03
x_refsource_MISC
x_transferred
Hyperlink: https://us-cert.cisa.gov/ics/advisories/icsa-21-110-03
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:ics-cert@hq.dhs.gov
Published At:27 Apr, 2021 | 12:15
Updated At:07 May, 2021 | 16:11

Delta Industrial Automation COMMGR Versions 1.12 and prior are vulnerable to a stack-based buffer overflow, which may allow an attacker to execute remote code.

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
Primary3.19.8CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary2.07.5HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P
Type: Primary
Version: 3.1
Base score: 9.8
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 7.5
Base severity: HIGH
Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P
CPE Matches
Delta Electronics, Inc.
deltaww
>>industrial_automation_commgr>>Versions up to 1.12(inclusive)
cpe:2.3:a:deltaww:industrial_automation_commgr:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-121Primaryics-cert@hq.dhs.gov
CWE ID: CWE-121
Type: Primary
Source: ics-cert@hq.dhs.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://us-cert.cisa.gov/ics/advisories/icsa-21-110-03ics-cert@hq.dhs.gov
Third Party Advisory
US Government Resource
Hyperlink: https://us-cert.cisa.gov/ics/advisories/icsa-21-110-03
Source: ics-cert@hq.dhs.gov
Resource:
Third Party Advisory
US Government Resource

Change History

0
Information is not available yet

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