What is CVE-2021-36206?

CVE-2021-36206 is a critical-severity vulnerability in Johnson Controls Cevas, classified under Cross-site Scripting. CVSS score: 10.0/10. Published 2022-10-28.

How severe is CVE-2021-36206?

Critical severity. CVSS v3 base score is 10.0 out of 10.

XSS in Johnson Controls Cevas

CVE-2021-36206

All versions of CEVAS prior to 1.01.46 do not sufficiently validate user-controllable input and could allow a user to bypass authentication and retrieve data with specially crafted SQL queries.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.004 (33.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N.

Affected products

Johnson Controls Cevas — versions all versions prior to 1.01.46
Johnsoncontrols Cevas

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

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

Frequently asked questions

What is CVE-2021-36206?: CVE-2021-36206 is a critical-severity vulnerability in Johnson Controls Cevas, classified under Cross-site Scripting. CVSS score: 10.0/10. Published 2022-10-28.
How severe is CVE-2021-36206?: Critical severity. CVSS v3 base score is 10.0 out of 10.