Johnson Controls Metasys ADS/Metasys ADX/Metasys OAS up to 10.1.5/11.0.1 on Metasys Web API missing authentication

CVSS Meta Temp Score
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CTI Interest Score
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5.2$0-$5k0.00

A vulnerability classified as critical has been found in Johnson Controls Metasys ADS, Metasys ADX and Metasys OAS up to 10.1.5/11.0.1 on Metasys. This affects an unknown function of the component Web API. The manipulation with an unknown input leads to a missing authentication vulnerability. CWE is classifying the issue as CWE-306. The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources. This is going to have an impact on confidentiality. The summary by CVE is:

Under certain circumstances an unauthenticated user could access the the web API for Metasys ADS/ADX/OAS 10 versions prior to 10.1.6 and 11 versions prior to 11.0.2 and enumerate users.

The weakness was shared 07/22/2022 as icsa-22-202-02. It is possible to read the advisory at cisa.gov. This vulnerability is uniquely identified as CVE-2021-36200 since 07/06/2021. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 10.1.6 or 11.0.2 eliminates this vulnerability.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.2

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 5.3
CNA Vector (Johnson Controls): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Missing authentication
CWE: CWE-306 / CWE-287
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Metasys ADS/Metasys ADX/Metasys OAS 10.1.6/11.0.2

Timelineinfo

07/06/2021 🔍
07/22/2022 +381 days 🔍
07/22/2022 +0 days 🔍
07/22/2022 +0 days 🔍

Sourcesinfo

Advisory: icsa-22-202-02
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-36200 (🔍)

Entryinfo

Created: 07/22/2022 20:13
Changes: 07/22/2022 20:13 (53)
Complete: 🔍

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