{"cve":"CVE-2021-30119","nvd":{"published":"2021-07-09T14:15:07.873","modified":"2026-08-14T05:16:54.757","status":"Modified","description":"Authenticated reflective XSS in HelpDeskTab/rcResults.asp The parameter result of /HelpDeskTab/rcResults.asp is insecurely returned in the requested web page and can be used to perform a Cross Site Scripting attack Example request: `https://x.x.x.x/HelpDeskTab/rcResults.asp?result=<script>alert(document.cookie)</script>` The same is true for the parameter FileName of /done.asp Eaxmple request: `https://x.x.x.x/done.asp?FileName=\";</script><script>alert(1);a=\"&PathData=&originalName=shell.aspx&FileSize=4388&TimeElapsed=00:00:00.078`","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","score":5.4},"cwes":["CWE-79"],"references":["https://csirt.divd.nl/2021/07/07/Kaseya-Limited-Disclosure/","https://csirt.divd.nl/CVE-2021-30119","https://csirt.divd.nl/DIVD-2021-00011","https://csirt.divd.nl/2021/07/07/Kaseya-Limited-Disclosure/","https://csirt.divd.nl/CVE-2021-30119"],"products":["kaseya:vsa"],"source":"nvd","synced_at":"2026-10-19T21:21:13.713336758+00:00"},"epss":{"cve":"CVE-2021-30119","score":0.58759,"percentile":0.99106,"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."]}