{"id":"CVE-2019-12131","aliases":["EUVD-2019-3782","GHSA-wf4c-g2gq-7c8g"],"status":"published","title":"An issue was detected in ONAP APPC through Dublin and SDC through Dublin. By setting a USER_ID...","description":"An issue was detected in ONAP APPC through Dublin and SDC through Dublin. By setting a USER_ID parameter in an HTTP header, an attacker may impersonate an arbitrary existing user without any authentication. All APPC and SDC setups are affected.","severity":{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01184,"percentile":0.68012,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-290"],"published":"2020-03-18T17:26:01Z","modified":"2026-06-17T02:14:07Z","products":[{"vendor":"onap","product":"open_network_automation_platform"}],"references":[{"url":"https://jira.onap.org/browse/OJSI-93","tags":["x_refsource_MISC","x_transferred","Exploit","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-12131"},{"url":"https://github.com/advisories/GHSA-wf4c-g2gq-7c8g"}],"sources":{"cve":[{"id":"CVE-2019-12131","description":"An issue was detected in ONAP APPC through Dublin and SDC through Dublin. By setting a USER_ID parameter in an HTTP header, an attacker may impersonate an arbitrary existing user without any authentication. All APPC and SDC setups are affected.","status":"published","published":"2020-03-18T17:26:01Z","modified":"2024-08-04T23:10:30.563Z","updated_at":"2026-11-02T14:20:24.025419Z"}],"euvd":[{"id":"EUVD-2019-3782","description":"An issue was detected in ONAP APPC through Dublin and SDC through Dublin. By setting a USER_ID parameter in an HTTP header, an attacker may impersonate an arbitrary existing user without any authentication. All APPC and SDC setups are affected.","status":"published","published":"2020-03-18T17:26:01Z","modified":"2024-08-04T23:10:30Z","updated_at":"2026-11-03T02:40:46.843701Z"}],"ghsa":[{"id":"GHSA-wf4c-g2gq-7c8g","title":"An issue was detected in ONAP APPC through Dublin and SDC through Dublin. By setting a USER_ID...","description":"An issue was detected in ONAP APPC through Dublin and SDC through Dublin. By setting a USER_ID parameter in an HTTP header, an attacker may impersonate an arbitrary existing user without any authentication. All APPC and SDC setups are affected.","status":"published","published":"2022-05-24T17:11:46Z","modified":"2023-01-29T05:02:03Z","updated_at":"2026-11-02T14:44:58.707257Z"}],"nvd":[{"id":"CVE-2019-12131","description":"An issue was detected in ONAP APPC through Dublin and SDC through Dublin. By setting a USER_ID parameter in an HTTP header, an attacker may impersonate an arbitrary existing user without any authentication. All APPC and SDC setups are affected.","status":"published","published":"2020-03-18T19:15:14.937Z","modified":"2026-06-17T02:14:07.02Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"primary"},{"version":"2.0","score":6.4,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-290"],"updated_at":"2026-11-02T14:05:45.254119Z"}]}}