{"id":"CVE-2019-4036","aliases":["EUVD-2019-13643","GHSA-8867-44g6-7grf"],"status":"published","title":"IBM Security Access Manager Appliance could allow unauthenticated attacker to cause a denial of...","description":"IBM Security Access Manager Appliance could allow unauthenticated attacker to cause a denial of service in the reverse proxy component. IBM X-Force ID: 156159.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/S:U/C:N/UI:N/A:H/PR:N/AV:N/AC:L/I:N/RC:C/RL:O/E:U","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-07","score":0.01382,"percentile":0.72315,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2019-10-25T16:30:34Z","modified":"2026-06-17T02:36:03Z","products":[{"vendor":"ibm","product":"security access manager"},{"vendor":"ibm","product":"security_access_manager"}],"references":[{"url":"https://www.ibm.com/support/pages/node/1072704","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/156159","tags":["vdb-entry","x_refsource_XF","x_transferred","VDB Entry","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-4036"},{"url":"https://github.com/advisories/GHSA-8867-44g6-7grf"}],"sources":{"cve":[{"id":"CVE-2019-4036","description":"IBM Security Access Manager Appliance could allow unauthenticated attacker to cause a denial of service in the reverse proxy component. IBM X-Force ID: 156159.","status":"published","published":"2019-10-25T16:30:34.688Z","modified":"2025-02-13T16:27:25.362Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/S:U/C:N/UI:N/A:H/PR:N/AV:N/AC:L/I:N/RC:C/RL:O/E:U","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:20:25.303966Z"}],"euvd":[{"id":"EUVD-2019-13643","description":"IBM Security Access Manager Appliance could allow unauthenticated attacker to cause a denial of service in the reverse proxy component. IBM X-Force ID: 156159.","status":"published","published":"2019-10-25T16:30:34Z","modified":"2025-02-13T16:27:25Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/S:U/C:N/UI:N/A:H/PR:N/AV:N/AC:L/I:N/RC:C/RL:O/E:U","level":"high"}],"updated_at":"2026-11-03T00:03:53.290549Z"}],"ghsa":[{"id":"GHSA-8867-44g6-7grf","title":"IBM Security Access Manager Appliance could allow unauthenticated attacker to cause a denial of...","description":"IBM Security Access Manager Appliance could allow unauthenticated attacker to cause a denial of service in the reverse proxy component. IBM X-Force ID: 156159.","status":"published","published":"2022-05-24T16:59:54Z","modified":"2023-01-28T05:07:44Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:44:34.06652Z"}],"nvd":[{"id":"CVE-2019-4036","description":"IBM Security Access Manager Appliance could allow unauthenticated attacker to cause a denial of service in the reverse proxy component. IBM X-Force ID: 156159.","status":"published","published":"2019-10-25T17:15:11.023Z","modified":"2026-06-17T02:36:03.357Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:05:32.982925Z"}]}}