What is CVE-2021-36204?

CVE-2021-36204 is a high-severity vulnerability in Johnson Controls Metasys Ads/adx/oas, classified under Insufficiently Protected Credentials. CVSS score: 7.8/10. Published 2023-01-13.

How severe is CVE-2021-36204?

High severity. CVSS v3 base score is 7.8 out of 10.

Vulnerability in Johnson Controls Metasys Ads/adx/oas

CVE-2021-36204

Under some circumstances an Insufficiently Protected Credentials vulnerability in Johnson Controls Metasys ADS/ADX/OAS 10 versions prior to 10.1.6 and 11 versions prior to 11.0.3 allows API calls to expose credentials in plain text.

EPSS: 0.004 (33.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Johnson Controls Metasys Ads/adx/oas — versions All 10 versions, All 11 versions
Johnsoncontrols Metasys_application_and_data_server
Johnsoncontrols Metasys_extended_application_and_data_server
Johnsoncontrols Metasys_open_application_server

Weakness classification (CWE)

CWE-522 — Insufficiently Protected Credentials

References

productsecurity@jci.com (Vendor Advisory)
productsecurity@jci.com (US Government Resource, Third Party Advisory, third-party-advisory)

Frequently asked questions

What is CVE-2021-36204?: CVE-2021-36204 is a high-severity vulnerability in Johnson Controls Metasys Ads/adx/oas, classified under Insufficiently Protected Credentials. CVSS score: 7.8/10. Published 2023-01-13.
How severe is CVE-2021-36204?: High severity. CVSS v3 base score is 7.8 out of 10.