{"id":"CVE-2021-33723","aliases":["EUVD-2021-20400","GHSA-pmr7-g2c9-7xhw"],"status":"published","title":"A vulnerability has been identified in SINEC NMS (All versions \u003c V1.0 SP2 Update 1). An...","description":"A vulnerability has been identified in SINEC NMS (All versions \u003c V1.0 SP2 Update 1). An authenticated attacker could change the user profile of any user without proper authorization. With this, the attacker could change the password of any user in the affected system.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00619,"percentile":0.49972,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-285"],"published":"2021-10-12T09:49:24Z","modified":"2026-06-17T03:55:06Z","products":[{"vendor":"siemens","product":"sinec nms"},{"vendor":"siemens","product":"sinec_nms"}],"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-163251.pdf","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-33723"},{"url":"https://github.com/advisories/GHSA-pmr7-g2c9-7xhw"}],"sources":{"cve":[{"id":"CVE-2021-33723","description":"A vulnerability has been identified in SINEC NMS (All versions \u003c V1.0 SP2 Update 1). An authenticated attacker could change the user profile of any user without proper authorization. With this, the attacker could change the password of any user in the affected system.","status":"published","published":"2021-10-12T09:49:24Z","modified":"2024-08-03T23:58:22.81Z","cwes":["CWE-285"],"updated_at":"2026-11-02T14:33:10.204494Z"}],"euvd":[{"id":"EUVD-2021-20400","description":"A vulnerability has been identified in SINEC NMS (All versions \u003c V1.0 SP2 Update 1). An authenticated attacker could change the user profile of any user without proper authorization. With this, the attacker could change the password of any user in the affected system.","status":"published","published":"2021-10-12T09:49:24Z","modified":"2024-08-03T23:58:22Z","updated_at":"2026-11-03T03:24:33.318275Z"}],"ghsa":[{"id":"GHSA-pmr7-g2c9-7xhw","title":"A vulnerability has been identified in SINEC NMS (All versions \u003c V1.0 SP2 Update 1). An...","description":"A vulnerability has been identified in SINEC NMS (All versions \u003c V1.0 SP2 Update 1). An authenticated attacker could change the user profile of any user without proper authorization. With this, the attacker could change the password of any user in the affected system.","status":"published","published":"2022-05-24T19:17:22Z","modified":"2023-01-30T05:02:38Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium"}],"cwes":["CWE-285"],"updated_at":"2026-11-02T14:46:40.912111Z"}],"nvd":[{"id":"CVE-2021-33723","description":"A vulnerability has been identified in SINEC NMS (All versions \u003c V1.0 SP2 Update 1). An authenticated attacker could change the user profile of any user without proper authorization. With this, the attacker could change the password of any user in the affected system.","status":"published","published":"2021-10-12T10:15:11.767Z","modified":"2026-06-17T03:55:06.603Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-285"],"updated_at":"2026-11-02T14:06:59.689345Z"}]}}