{"cve":"CVE-2021-27659","nvd":{"published":"2021-06-24T14:15:09.673","modified":"2026-06-17T03:45:18.700","status":"Modified","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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","score":6.1},"cwes":["CWE-79"],"references":["https://us-cert.cisa.gov/ics/advisories/icsa-21-180-01","https://us-cert.gov/ics/advisories","https://www.johnsoncontrols.com/cyber-solutions/security-advisories","https://us-cert.cisa.gov/ics/advisories/icsa-21-180-01","https://us-cert.gov/ics/advisories"],"products":["johnsoncontrols:exacqvision_web_service"],"source":"nvd","synced_at":"2026-10-19T21:20:07.141963181+00:00"},"epss":{"cve":"CVE-2021-27659","score":0.01222,"percentile":0.68729,"date":"2026-11-01"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}