{"cve":"CVE-2020-13818","nvd":{"published":"2020-06-04T13:15:11.117","modified":"2026-06-17T02:53:42.980","status":"Modified","description":"In Zoho ManageEngine OpManager before 125144, when <cachestart> is used, directory traversal validation can be bypassed.","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:N/A:N","score":7.5},"cwes":["CWE-22"],"references":["https://www.manageengine.com/network-monitoring/help/read-me-complete.html","https://www.zerodayinitiative.com/advisories/ZDI-20-691/","https://www.manageengine.com/network-monitoring/help/read-me-complete.html","https://www.zerodayinitiative.com/advisories/ZDI-20-691/"],"products":["zohocorp:manageengine_opmanager"],"source":"nvd","synced_at":"2026-10-19T21:05:42.039641217+00:00"},"epss":{"cve":"CVE-2020-13818","score":0.37792,"percentile":0.98544,"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."]}