XSS in Johnson Controls Exacqvision Web Service
CVE-2021-27659
exacqVision Web Service 21.03 does not sufficiently validate, filter, escape, and/or encode user-controllable input before it is placed in output that is used as a web page that is served to other users.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.012 (65.6th 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:N/I:L/A:N.
Affected products
- Johnson Controls Exacqvision Web Service — versions All versions up to and including 21.03
- Johnsoncontrols Exacqvision_web_service
Weakness classification (CWE)
References
- productsecurity@jci.com (x_refsource_CONFIRM, Vendor Advisory)
- productsecurity@jci.com (US Government Resource, Third Party Advisory, x_refsource_CERT, third-party-advisory)
- productsecurity@jci.com (US Government Resource, Third Party Advisory, x_refsource_CERT, third-party-advisory)
Frequently asked questions
- What is CVE-2021-27659?
- CVE-2021-27659 is a medium-severity vulnerability in Johnson Controls Exacqvision Web Service, classified under Cross-site Scripting. CVSS score: 5.3/10. Published 2021-06-24.
- How severe is CVE-2021-27659?
- Medium severity. CVSS v3 base score is 5.3 out of 10.