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Vulnerability record · CVE-2021-27658 · published 24 June 2021

CVE-2021-27658: Johnsoncontrols exacqvision enterprise manager cross-site scripting vulnerability

Johnsoncontrols · Exacqvision Enterprise Manager

exacqVision Enterprise Manager 20.12 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.

5.4 CVSS 3.1 Medium EPSS 0.89% · top 42.3% CWE-79 · Cross-site scripting
5.4CVSS 3.1 base score, v2 3.5
0.89%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References
17 Jun 2026Last modified by NVD

Description

exacqVision Enterprise Manager 20.12 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.

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://us-cert.cisa.gov/ics/advisories/icsa-21-180-02 Third Party AdvisoryUS Government Resource
https://us-cert.gov/ics/advisories Third Party AdvisoryUS Government Resource
https://www.johnsoncontrols.com/cyber-solutions/security-advisories Vendor Advisory
https://us-cert.cisa.gov/ics/advisories/icsa-21-180-02 Third Party AdvisoryUS Government Resource
https://us-cert.gov/ics/advisories Third Party AdvisoryUS Government Resource
https://www.johnsoncontrols.com/cyber-solutions/security-advisories Vendor Advisory

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Source: NIST National Vulnerability Database (record CVE-2021-27658), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.