What is CVE-2021-36203?

CVE-2021-36203 is a medium-severity vulnerability in Johnnson Controls Metasys System Configuration Tool Pro (Sct Pro), classified under Server-Side Request Forgery (SSRF). CVSS score: 5.3/10. Published 2022-04-22.

How severe is CVE-2021-36203?

Medium severity. CVSS v3 base score is 5.3 out of 10.

SSRF in Johnnson Controls Metasys System Configuration Tool Pro (Sct Pro)

CVE-2021-36203

The affected product may allow an attacker to identify and forge requests to internal systems by way of a specially crafted request.

Vulnerability class: SSRF (Server-Side Request Forgery)

EPSS: 0.008 (53.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Johnnson Controls Metasys System Configuration Tool Pro (Sct Pro) — versions All
Johnnson Controls Metasys System Configuration Tool (Sct) — versions All
Johnsoncontrols Metasys_system_configuration_tool

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

References

productsecurity@jci.com (US Government Resource, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-36203?: CVE-2021-36203 is a medium-severity vulnerability in Johnnson Controls Metasys System Configuration Tool Pro (Sct Pro), classified under Server-Side Request Forgery (SSRF). CVSS score: 5.3/10. Published 2022-04-22.
How severe is CVE-2021-36203?: Medium severity. CVSS v3 base score is 5.3 out of 10.