{"id":"CVE-2020-5841","aliases":["EUVD-2020-26995","GHSA-fmmp-2wx7-xwpq"],"status":"published","title":"An issue was discovered in OpServices OpMon 9.3.1-1. Using password change parameters, an...","description":"An issue was discovered in OpServices OpMon 9.3.1-1. Using password change parameters, an attacker could perform SQL injection without authentication.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01236,"percentile":0.69284,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-89"],"published":"2020-01-07T20:49:30Z","modified":"2026-06-17T03:22:19Z","products":[{"vendor":"opservices","product":"opmon"}],"references":[{"url":"https://medium.com/%40ph0rensic/sql-injection-opmon-9-3-1-1-770bd7e7ad1","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-5841"},{"url":"https://medium.com/@ph0rensic/sql-injection-opmon-9-3-1-1-770bd7e7ad1"},{"url":"https://github.com/advisories/GHSA-fmmp-2wx7-xwpq"}],"sources":{"cve":[{"id":"CVE-2020-5841","description":"An issue was discovered in OpServices OpMon 9.3.1-1. Using password change parameters, an attacker could perform SQL injection without authentication.","status":"published","published":"2020-01-07T20:49:30Z","modified":"2024-08-04T08:39:25.929Z","updated_at":"2026-11-02T14:35:47.56691Z"}],"euvd":[{"id":"EUVD-2020-26995","description":"An issue was discovered in OpServices OpMon 9.3.1-1. Using password change parameters, an attacker could perform SQL injection without authentication.","status":"published","published":"2020-01-07T20:49:30Z","modified":"2024-08-04T08:39:25Z","updated_at":"2026-11-03T03:08:05.705852Z"}],"ghsa":[{"id":"GHSA-fmmp-2wx7-xwpq","title":"An issue was discovered in OpServices OpMon 9.3.1-1. Using password change parameters, an...","description":"An issue was discovered in OpServices OpMon 9.3.1-1. Using password change parameters, an attacker could perform SQL injection without authentication.","status":"published","published":"2022-05-24T17:05:45Z","modified":"2023-01-29T05:01:03Z","updated_at":"2026-11-02T14:44:43.584363Z"}],"nvd":[{"id":"CVE-2020-5841","description":"An issue was discovered in OpServices OpMon 9.3.1-1. Using password change parameters, an attacker could perform SQL injection without authentication.","status":"published","published":"2020-01-07T21:15:10.697Z","modified":"2026-06-17T03:22:19.177Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T14:05:52.385274Z"}]}}