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[email protected]CVE-2021-36207

HistoryApr 29, 2022 - 5:15 p.m.

CVE-2021-36207

2022-04-2917:15:00

CWE-269

[email protected]

web.nvd.nist.gov

metasys

servers

privilege management

cve-2021-36207

nvd

security

authentication

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.6 High

AI Score

Confidence

High

8.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:S/C:C/I:C/A:C

0.001 Low

EPSS

Percentile

42.6%

JSON

Under certain circumstances improper privilege management in Metasys ADS/ADX/OAS servers versions 10 and 11 could allow an authenticated user to elevate their privileges to administrator.

CPENameOperatorVersion
johnsoncontrols:metasys_open_application_serverjohnsoncontrols metasys open application serverlt11.0.2
johnsoncontrols:metasys_open_application_serverjohnsoncontrols metasys open application serverlt10.1.5
johnsoncontrols:metasys_extended_application_and_data_serverjohnsoncontrols metasys extended application and data serverlt11.0.2
johnsoncontrols:metasys_extended_application_and_data_serverjohnsoncontrols metasys extended application and data serverlt10.1.5
johnsoncontrols:metasys_application_and_data_serverjohnsoncontrols metasys application and data serverlt11.0.2
johnsoncontrols:metasys_application_and_data_serverjohnsoncontrols metasys application and data serverlt10.1.5

CPE	Name	Operator	Version
johnsoncontrols:metasys_open_application_server	johnsoncontrols metasys open application server	lt	11.0.2
johnsoncontrols:metasys_open_application_server	johnsoncontrols metasys open application server	lt	10.1.5
johnsoncontrols:metasys_extended_application_and_data_server	johnsoncontrols metasys extended application and data server	lt	11.0.2
johnsoncontrols:metasys_extended_application_and_data_server	johnsoncontrols metasys extended application and data server	lt	10.1.5
johnsoncontrols:metasys_application_and_data_server	johnsoncontrols metasys application and data server	lt	11.0.2
johnsoncontrols:metasys_application_and_data_server	johnsoncontrols metasys application and data server	lt	10.1.5

References

www.cisa.gov/uscert/ics/advisories/icsa-22-118-01

www.johnsoncontrols.com/cyber-solutions/security-advisories

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.6 High

AI Score

Confidence

High

8.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:S/C:C/I:C/A:C

0.001 Low

EPSS

Percentile

42.6%

JSON

Related for CVE-2021-36207

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