ByteOS Network

Vulnerability Details :

CVE-2021-20986

Assigner Org ID-270ccfa6-a436-4e77-922e-914ec3a9685c

Published At-16 Feb, 2021 | 16:35

Updated At-16 Sep, 2024 | 23:46

Hilscher: Denial of Service vulnerability in PROFINET IO Device

A Denial of Service vulnerability was found in Hilscher PROFINET IO Device V3 in versions prior to V3.14.0.7. This may lead to unexpected loss of cyclic communication or interruption of acyclic communication.

EPSS History

Score

Latest Score

N/A

Percentile

Latest Percentile

N/A

▼Common Vulnerabilities and Exposures (CVE)

cve.org

Assigner:CERTVDE

Assigner Org ID:270ccfa6-a436-4e77-922e-914ec3a9685c

Published At:16 Feb, 2021 | 16:35

Updated At:16 Sep, 2024 | 23:46

▼CVE Numbering Authority (CNA)

Hilscher: Denial of Service vulnerability in PROFINET IO Device

Affected Products

Vendor

Hilscher

Product

PROFINET IO Device

Versions

Affected

From V3 before V3.14.0.7 (custom)

Vendor

Pepper+Fuchs

Product

PCV/PXV/PGV

Versions

Affected

From PGV100-F200A-B17-V1D, PGV150I-F200A-B17-V1D, PGV100-F200-B17-V1D-7477 through V2.0.0 (custom)
From PXV100-F200-B17-V1D, PXV100-F200-B17-V1D-3636 through V4.2.0 (custom)
From PCV80-F200-B17-V1D, PCV100-F200-B17-V1D, PCV50-F200-B17-V1D, PCV100-F200-B17-V1D-6011-6997 through V3.2.3 (custom)
From PCV100-F200-B17-V1D-6011, PCV100-F200-B17-V1D-6011-8203 through V3.2.5 (custom)

Vendor

Pepper+Fuchs

Product

PXV/PGV B28 Profisafe

Versions

Affected

From PXV100A-F200-B28-V1D, PXV100A-F200-B28-V1D-6011, PGV100A-F200-B28-V1D, PGV100A-F200A-B28-V1D through V1.0.3 (custom)
From PGV100AQ-F200A-B28-V1D, PGV100AQ-F200-B28-V1D, PXV100AQ-F200-B28-V1D, PXV100AQ-F200-B28-V1D-6011 through V2.1.1 (custom)

Vendor

Pepper+Fuchs

Product

OHV

Versions

Affected

From OHV-F230-B17 through V1.1.0 (custom)

Vendor

Pepper+Fuchs

Product

OIT

Versions

Affected

From OIT500-F113-B17-CB through V1.3.4 (custom)

Vendor

Pepper+Fuchs

Product

PHA

Versions

Affected

From PHA300-F200-B17-V1D, PHA400-F200-B17-V1D, PHA300-F200A-B17-V1D, PHA300-F200-B17-T-V1D, PHA200-F200A-B17-V1D, PHA200-F200-B17-V1D, PHA400-F200A-B17-V1D, PHA300-F200A-B17-T-V1D, PHA600-F200A-B17-V1D, PHA500-F200-B17-V1D, PHA500-F200A-B17-V1D, PHA600-F200-B17-V1D, PHA150-F200A-B17-V1D, PHA200-F200A-B17-T-V1D, PHA150-F200-B17-V1D, PHA800-F200-B17-V1D, PHA400-F200A-B17-T-V1D, PHA500-F200A-B17-T-V1D, PHA700-F200-B17-V1D through V3.1.5 (custom)

Vendor

Pepper+Fuchs

Product

WCS

Versions

Affected

From WCS3B-LS610, WCS3B-LS610H, WCS3B-LS610D, WCS3B-LS610DH, WCS3B-LS610H-OM, WCS3B-LS610DH-OM, WCS3B-LS610D-OM, CS3B-LS610-OM through V3.0.0 (custom)

Problem Types

Type	CWE ID	Description
CWE	CWE-787	CWE-787 Out-of-bounds Write

Type: CWE

CWE ID: CWE-787

Description: CWE-787 Out-of-bounds Write

Metrics

Version	Base score	Base severity	Vector
3.1	7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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

References

Hyperlink	Resource
https://kb.hilscher.com/display/ISMS/2020-12-03+Denial+of+Service+vulnerability+in+PROFINET+IO+Device	x_refsource_CONFIRM
https://cert.vde.com/en-us/advisories/vde-2021-006	x_refsource_CONFIRM

Hyperlink: https://kb.hilscher.com/display/ISMS/2020-12-03+Denial+of+Service+vulnerability+in+PROFINET+IO+Device

Resource:

x_refsource_CONFIRM

Hyperlink: https://cert.vde.com/en-us/advisories/vde-2021-006

Resource:

x_refsource_CONFIRM

▼Authorized Data Publishers (ADP)

CVE Program Container

References

Hyperlink	Resource
https://kb.hilscher.com/display/ISMS/2020-12-03+Denial+of+Service+vulnerability+in+PROFINET+IO+Device	x_refsource_CONFIRM x_transferred
https://cert.vde.com/en-us/advisories/vde-2021-006	x_refsource_CONFIRM x_transferred

Hyperlink: https://kb.hilscher.com/display/ISMS/2020-12-03+Denial+of+Service+vulnerability+in+PROFINET+IO+Device

Resource:

x_refsource_CONFIRM

x_transferred

Hyperlink: https://cert.vde.com/en-us/advisories/vde-2021-006

Resource:

x_refsource_CONFIRM

x_transferred

▼National Vulnerability Database (NVD)

nvd.nist.gov

Source:info@cert.vde.com

Published At:16 Feb, 2021 | 17:15

Updated At:26 Apr, 2022 | 14:08

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Secondary	3.1	7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Primary	2.0	5.0	MEDIUM	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: Secondary

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

hilscher>>profinet_io_device>>-

cpe:2.3:h:hilscher:profinet_io_device:-:*:*:*:*:*:*:*

hilscher>>profinet_io_device_firmware>>Versions from 3.0(inclusive) to 3.14.0.7(exclusive)

cpe:2.3:o:hilscher:profinet_io_device_firmware:*:*:*:*:*:*:*:*

pepperl-fuchs>>pgv100-f200a-b17-v1d>>-

cpe:2.3:h:pepperl-fuchs:pgv100-f200a-b17-v1d:-:*:*:*:*:*:*:*

pepperl-fuchs>>pgv100-f200a-b17-v1d_firmware>>Versions up to 2.0.0(inclusive)

cpe:2.3:o:pepperl-fuchs:pgv100-f200a-b17-v1d_firmware:*:*:*:*:*:*:*:*

pepperl-fuchs>>pgv150i-f200a-b17-v1d>>-

cpe:2.3:h:pepperl-fuchs:pgv150i-f200a-b17-v1d:-:*:*:*:*:*:*:*

pepperl-fuchs>>pgv150i-f200a-b17-v1d_firmware>>Versions up to 2.0.0(inclusive)

cpe:2.3:o:pepperl-fuchs:pgv150i-f200a-b17-v1d_firmware:*:*:*:*:*:*:*:*

pepperl-fuchs>>pgv100-f200-b17-v1d-7477>>-

cpe:2.3:h:pepperl-fuchs:pgv100-f200-b17-v1d-7477:-:*:*:*:*:*:*:*

pepperl-fuchs>>pgv100-f200-b17-v1d-7477_firmware>>Versions up to 2.0.0(inclusive)

cpe:2.3:o:pepperl-fuchs:pgv100-f200-b17-v1d-7477_firmware:*:*:*:*:*:*:*:*

pepperl-fuchs>>pxv100-f200-b17-v1d>>-

cpe:2.3:h:pepperl-fuchs:pxv100-f200-b17-v1d:-:*:*:*:*:*:*:*

pepperl-fuchs>>pxv100-f200-b17-v1d_firmware>>Versions up to 4.2.0(inclusive)

cpe:2.3:o:pepperl-fuchs:pxv100-f200-b17-v1d_firmware:*:*:*:*:*:*:*:*

pepperl-fuchs>>pxv100-f200-b17-v1d-3636>>-

cpe:2.3:h:pepperl-fuchs:pxv100-f200-b17-v1d-3636:-:*:*:*:*:*:*:*

pepperl-fuchs>>pxv100-f200-b17-v1d-3636_firmware>>Versions up to 4.2.0(inclusive)

cpe:2.3:o:pepperl-fuchs:pxv100-f200-b17-v1d-3636_firmware:*:*:*:*:*:*:*:*

pepperl-fuchs>>pcv80-f200-b17-v1d>>-

cpe:2.3:h:pepperl-fuchs:pcv80-f200-b17-v1d:-:*:*:*:*:*:*:*

pepperl-fuchs>>pcv80-f200-b17-v1d_firmware>>Versions up to 3.2.3(inclusive)

cpe:2.3:o:pepperl-fuchs:pcv80-f200-b17-v1d_firmware:*:*:*:*:*:*:*:*

pepperl-fuchs>>pcv100-f200-b17-v1d>>-

cpe:2.3:h:pepperl-fuchs:pcv100-f200-b17-v1d:-:*:*:*:*:*:*:*

pepperl-fuchs>>pcv100-f200-b17-v1d_firmware>>Versions up to 3.2.3(inclusive)

cpe:2.3:o:pepperl-fuchs:pcv100-f200-b17-v1d_firmware:*:*:*:*:*:*:*:*

pepperl-fuchs>>pcv50-f200-b17-v1d_firmware>>Versions up to 3.2.3(inclusive)

cpe:2.3:o:pepperl-fuchs:pcv50-f200-b17-v1d_firmware:*:*:*:*:*:*:*:*

pepperl-fuchs>>pcv50-f200-b17-v1d>>-

cpe:2.3:h:pepperl-fuchs:pcv50-f200-b17-v1d:-:*:*:*:*:*:*:*

pepperl-fuchs>>pcv100-f200-b17-v1d-6011-6997_firmware>>Versions up to 3.2.3(inclusive)

cpe:2.3:o:pepperl-fuchs:pcv100-f200-b17-v1d-6011-6997_firmware:*:*:*:*:*:*:*:*

pepperl-fuchs>>pcv100-f200-b17-v1d-6011-6997>>-

cpe:2.3:h:pepperl-fuchs:pcv100-f200-b17-v1d-6011-6997:-:*:*:*:*:*:*:*

pepperl-fuchs>>pcv100-f200-b17-v1d-6011_firmware>>Versions up to 3.2.5(inclusive)

cpe:2.3:o:pepperl-fuchs:pcv100-f200-b17-v1d-6011_firmware:*:*:*:*:*:*:*:*

pepperl-fuchs>>pcv100-f200-b17-v1d-6011>>-

cpe:2.3:h:pepperl-fuchs:pcv100-f200-b17-v1d-6011:-:*:*:*:*:*:*:*

pepperl-fuchs>>pcv100-f200-b17-v1d-6011-8203_firmware>>Versions up to 3.2.5(inclusive)

cpe:2.3:o:pepperl-fuchs:pcv100-f200-b17-v1d-6011-8203_firmware:*:*:*:*:*:*:*:*

pepperl-fuchs>>pcv100-f200-b17-v1d-6011-8203>>-

cpe:2.3:h:pepperl-fuchs:pcv100-f200-b17-v1d-6011-8203:-:*:*:*:*:*:*:*

pepperl-fuchs>>pxv100a-f200-b28-v1d_firmware>>Versions up to 1.0.3(inclusive)

cpe:2.3:o:pepperl-fuchs:pxv100a-f200-b28-v1d_firmware:*:*:*:*:*:*:*:*

pepperl-fuchs>>pxv100a-f200-b28-v1d>>-

cpe:2.3:h:pepperl-fuchs:pxv100a-f200-b28-v1d:-:*:*:*:*:*:*:*

pepperl-fuchs>>pxv100a-f200-b28-v1d-6011_firmware>>Versions up to 1.0.3(inclusive)

cpe:2.3:o:pepperl-fuchs:pxv100a-f200-b28-v1d-6011_firmware:*:*:*:*:*:*:*:*

pepperl-fuchs>>pxv100a-f200-b28-v1d-6011>>-

cpe:2.3:h:pepperl-fuchs:pxv100a-f200-b28-v1d-6011:-:*:*:*:*:*:*:*

pepperl-fuchs>>pgv100a-f200-b28-v1d_firmware>>Versions up to 1.0.3(inclusive)

cpe:2.3:o:pepperl-fuchs:pgv100a-f200-b28-v1d_firmware:*:*:*:*:*:*:*:*

pepperl-fuchs>>pgv100a-f200-b28-v1d>>-

cpe:2.3:h:pepperl-fuchs:pgv100a-f200-b28-v1d:-:*:*:*:*:*:*:*

pepperl-fuchs>>pgv100a-f200a-b28-v1d_firmware>>Versions up to 1.0.3(inclusive)

cpe:2.3:o:pepperl-fuchs:pgv100a-f200a-b28-v1d_firmware:*:*:*:*:*:*:*:*

pepperl-fuchs>>pgv100a-f200a-b28-v1d>>-

cpe:2.3:h:pepperl-fuchs:pgv100a-f200a-b28-v1d:-:*:*:*:*:*:*:*

pepperl-fuchs>>pgv100aq-f200a-b28-v1d_firmware>>Versions up to 2.1.1(inclusive)

cpe:2.3:o:pepperl-fuchs:pgv100aq-f200a-b28-v1d_firmware:*:*:*:*:*:*:*:*

pepperl-fuchs>>pgv100aq-f200a-b28-v1d>>-

cpe:2.3:h:pepperl-fuchs:pgv100aq-f200a-b28-v1d:-:*:*:*:*:*:*:*

pepperl-fuchs>>pgv100aq-f200-b28-v1d_firmware>>Versions up to 2.1.1(inclusive)

cpe:2.3:o:pepperl-fuchs:pgv100aq-f200-b28-v1d_firmware:*:*:*:*:*:*:*:*

pepperl-fuchs>>pgv100aq-f200-b28-v1d>>-

cpe:2.3:h:pepperl-fuchs:pgv100aq-f200-b28-v1d:-:*:*:*:*:*:*:*

pepperl-fuchs>>pxv100aq-f200-b28-v1d_firmware>>Versions up to 2.1.1(inclusive)

cpe:2.3:o:pepperl-fuchs:pxv100aq-f200-b28-v1d_firmware:*:*:*:*:*:*:*:*

pepperl-fuchs>>pxv100aq-f200-b28-v1d>>-

cpe:2.3:h:pepperl-fuchs:pxv100aq-f200-b28-v1d:-:*:*:*:*:*:*:*

pepperl-fuchs>>pxv100aq-f200-b28-v1d-6011_firmware>>Versions up to 2.1.1(inclusive)

cpe:2.3:o:pepperl-fuchs:pxv100aq-f200-b28-v1d-6011_firmware:*:*:*:*:*:*:*:*

pepperl-fuchs>>pxv100aq-f200-b28-v1d-6011>>-

cpe:2.3:h:pepperl-fuchs:pxv100aq-f200-b28-v1d-6011:-:*:*:*:*:*:*:*

pepperl-fuchs>>ohv-f230-b17_firmware>>Versions up to 1.1.0(inclusive)

cpe:2.3:o:pepperl-fuchs:ohv-f230-b17_firmware:*:*:*:*:*:*:*:*

pepperl-fuchs>>ohv-f230-b17>>-

cpe:2.3:h:pepperl-fuchs:ohv-f230-b17:-:*:*:*:*:*:*:*

pepperl-fuchs>>oit500-f113b17-cb_firmware>>Versions up to 1.3.4(inclusive)

cpe:2.3:o:pepperl-fuchs:oit500-f113b17-cb_firmware:*:*:*:*:*:*:*:*

pepperl-fuchs>>oit500-f113b17-cb>>-

cpe:2.3:h:pepperl-fuchs:oit500-f113b17-cb:-:*:*:*:*:*:*:*

pepperl-fuchs>>pha_firmware>>Versions up to 3.1.5(inclusive)

cpe:2.3:o:pepperl-fuchs:pha_firmware:*:*:*:*:*:*:*:*

pepperl-fuchs>>pha150-f200-b17-v1d>>-

cpe:2.3:h:pepperl-fuchs:pha150-f200-b17-v1d:-:*:*:*:*:*:*:*

pepperl-fuchs>>pha150-f200a-b17-v1d>>-

cpe:2.3:h:pepperl-fuchs:pha150-f200a-b17-v1d:-:*:*:*:*:*:*:*

pepperl-fuchs>>pha200-f200-b17-v1d>>-

cpe:2.3:h:pepperl-fuchs:pha200-f200-b17-v1d:-:*:*:*:*:*:*:*

pepperl-fuchs>>pha200-f200a-b17-t-v1d>>-

cpe:2.3:h:pepperl-fuchs:pha200-f200a-b17-t-v1d:-:*:*:*:*:*:*:*

pepperl-fuchs>>pha200-f200a-b17-v1d>>-

cpe:2.3:h:pepperl-fuchs:pha200-f200a-b17-v1d:-:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-787	Primary	nvd@nist.gov
CWE-787	Secondary	info@cert.vde.com

CWE ID: CWE-787

Type: Primary

Source: nvd@nist.gov

CWE ID: CWE-787

Type: Secondary

Source: info@cert.vde.com

References

Hyperlink	Source	Resource
https://cert.vde.com/en-us/advisories/vde-2021-006	info@cert.vde.com	Third Party Advisory
https://kb.hilscher.com/display/ISMS/2020-12-03+Denial+of+Service+vulnerability+in+PROFINET+IO+Device	info@cert.vde.com	Vendor Advisory

Hyperlink: https://cert.vde.com/en-us/advisories/vde-2021-006

Source: info@cert.vde.com

Resource:

Third Party Advisory

Hyperlink: https://kb.hilscher.com/display/ISMS/2020-12-03+Denial+of+Service+vulnerability+in+PROFINET+IO+Device

Source: info@cert.vde.com

Resource:

Vendor Advisory

CVE-2021-20986

Credits

Hilscher: Denial of Service vulnerability in PROFINET IO Device

Vendors

Products

Metrics (CVSS)

Weaknesses

Attack Patterns

Solution/Workaround

References

EPSS History

Score

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N/A

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N/A

Stakeholder-Specific Vulnerability Categorization (SSVC)

Affected Products

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Affected

Affected

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Metrics

Metrics Other Info

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Similar CVEs