{"cve":"CVE-2020-15958","nvd":{"published":"2020-09-18T15:15:13.483","modified":"2026-06-17T02:57:29.567","status":"Modified","description":"An issue was discovered in 1CRM System through 8.6.7. An insecure direct object reference to internally stored files allows a remote attacker to access various sensitive information via an unauthenticated request with a predictable URL.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","score":8.6},"cwes":["CWE-639"],"references":["http://packetstormsecurity.com/files/159193/1CRM-8.6.7-Insecure-Direct-Object-Reference.html","http://seclists.org/fulldisclosure/2020/Sep/31","https://1crm.com/documentation/","https://aramido.de/blog/sicherheitshinweise/sicherheitswarnung-1crm-schutzt-daten-unzureichend-cve-2020-15958","http://packetstormsecurity.com/files/159193/1CRM-8.6.7-Insecure-Direct-Object-Reference.html"],"products":["1crm:1crm"],"source":"nvd","synced_at":"2026-10-19T21:09:53.489947993+00:00"},"epss":{"cve":"CVE-2020-15958","score":0.03217,"percentile":0.88207,"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."]}