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[email protected]CVE-2020-11645

HistoryOct 15, 2020 - 3:15 p.m.

CVE-2020-11645

2020-10-1515:15:00

CWE-400

[email protected]

web.nvd.nist.gov

denial of service

vulnerability

b&r gatemanager

security

nvd

cve-2020-11645

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

6.2 Medium

AI Score

Confidence

High

4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:N/I:N/A:P

0.001 Low

EPSS

Percentile

34.5%

JSON

A denial of service vulnerability in B&R GateManager 4260 and 9250 versions <9.0.20262 and GateManager 8250 versions <9.2.620236042 allows authenticated users to limit availability of GateManager instances.

CPENameOperatorVersion
br-automation:gatemanager_9250_firmwarebr-automation gatemanager 9250 firmwarelt9.0.20262
br-automation:gatemanager_4260_firmwarebr-automation gatemanager 4260 firmwarelt9.0.20262
br-automation:gatemanager_8250_firmwarebr-automation gatemanager 8250 firmwarelt9.2.620236042

CPE	Name	Operator	Version
br-automation:gatemanager_9250_firmware	br-automation gatemanager 9250 firmware	lt	9.0.20262
br-automation:gatemanager_4260_firmware	br-automation gatemanager 4260 firmware	lt	9.0.20262
br-automation:gatemanager_8250_firmware	br-automation gatemanager 8250 firmware	lt	9.2.620236042

References

us-cert.cisa.gov/ics/advisories/icsa-20-273-03

www.br-automation.com/downloads_br_productcatalogue/assets/1600003183751-de-original-1.0.pdf

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

6.2 Medium

AI Score

Confidence

High

4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:N/I:N/A:P

0.001 Low

EPSS

Percentile

34.5%

JSON

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