CVE-2021-27659

exacqVision Web Service CSS

Description

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.

Remediation

Solution:

  • Upgrade all previous versions of exacqVision Web Service to the latest version of 21.06. Current users can obtain the critical software update from the Software Downloads location at https://www.exacq.com/support/downloads.php.

Category

5.3
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.27%
Vendor Advisory johnsoncontrols.com
Affected: Johnson Controls exacqVision Web Service
Published at:
Updated at:

References

Link Tags
https://www.johnsoncontrols.com/cyber-solutions/security-advisories vendor advisory
https://us-cert.gov/ics/advisories third party advisory us government resource
https://us-cert.cisa.gov/ics/advisories/icsa-21-180-01 third party advisory us government resource

Frequently Asked Questions

What is the severity of CVE-2021-27659?
CVE-2021-27659 has been scored as a medium severity vulnerability.
How to fix CVE-2021-27659?
To fix CVE-2021-27659: Upgrade all previous versions of exacqVision Web Service to the latest version of 21.06. Current users can obtain the critical software update from the Software Downloads location at https://www.exacq.com/support/downloads.php.
Is CVE-2021-27659 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-27659 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-27659?
CVE-2021-27659 affects Johnson Controls exacqVision Web Service.
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