Medium ICSA-21-077-01 1 CVE

Johnson Controls Exacq Technologies exacqVision

Published Mar 18, 2021 · Updated Mar 18, 2021

Vendor: Exacq Technologies, Johnson Controls Product: exacqVision Web Service

Summary

Successful exploitation of this vulnerability could allow an unauthenticated attacker to view system-level information about the exacqVision Web Service and the operating system.

Vulnerabilities 1

Medium 5.3

CVE-2021-27656

exacqVision Web Services - Information Exposure

A vulnerability in exacqVision Web Service 20.12.2.0 and prior could allow an unauthenticated attacker to view system-level information about the exacqVision Web Service and the operating system.

Johnson Controls exacqVision Web Service version 20.12.2.0 and prior

Mar 18, 2021

Revision history

2021-03-18 #1
ICSA-21-077-01 Johnson Controls Exacq Technologies exacqVision

References

ICS Advisory ICSA-21-077-01 Web Version
https://www.cisa.gov/news-events/ics-advisories/icsa-21-077-01
Recommended Practices
https://us-cert.cisa.gov/ics/alerts/ICS-ALERT-10-301-01
Recommended Practices
https://us-cert.cisa.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf
Recommended Practices
https://us-cert.cisa.gov/ics/tips/ICS-TIP-12-146-01B