{"cve":"CVE-2021-45967","nvd":{"published":"2022-03-18T05:15:07.027","modified":"2026-06-17T04:14:20.237","status":"Modified","description":"An issue was discovered in Pascom Cloud Phone System before 7.20.x. A configuration error between NGINX and a backend Tomcat server leads to a path traversal in the Tomcat server, exposing unintended endpoints.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-22"],"references":["https://kerbit.io/research/read/blog/4","https://tutorialboy24.blogspot.com/2022/03/the-story-of-3-bugs-that-lead-to.html","https://www.pascom.net/doc/en/release-notes/","https://www.pascom.net/doc/en/release-notes/pascom19/","https://kerbit.io/research/read/blog/4"],"products":["igniterealtime:openfire","pascom:cloud_phone_system"],"source":"nvd","synced_at":"2026-10-19T21:29:06.454770966+00:00"},"epss":{"cve":"CVE-2021-45967","score":0.208,"percentile":0.97545,"date":"2026-10-31"},"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."]}