{"id":"CVE-2020-5874","aliases":["EUVD-2020-27028","GHSA-84fg-jgv9-jvfr"],"status":"published","title":"On BIG-IP APM 15.0.0-15.0.1.2, 14.1.0-14.1.2.3, and 14.0.0-14.0.1, in certain circumstances, an...","description":"On BIG-IP APM 15.0.0-15.0.1.2, 14.1.0-14.1.2.3, and 14.0.0-14.0.1, in certain circumstances, an attacker sending specifically crafted requests to a BIG-IP APM virtual server may cause a disruption of service provided by the Traffic Management Microkernel(TMM).","severity":{"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","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01309,"percentile":0.70812,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2020-04-30T20:17:27Z","modified":"2026-06-17T03:22:22Z","products":[{"vendor":"f5","product":"big-ip apm"},{"vendor":"f5","product":"big-ip_access_policy_manager"}],"references":[{"url":"https://support.f5.com/csp/article/K46901953","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-5874"},{"url":"https://github.com/advisories/GHSA-84fg-jgv9-jvfr"}],"sources":{"cve":[{"id":"CVE-2020-5874","description":"On BIG-IP APM 15.0.0-15.0.1.2, 14.1.0-14.1.2.3, and 14.0.0-14.0.1, in certain circumstances, an attacker sending specifically crafted requests to a BIG-IP APM virtual server may cause a disruption of service provided by the Traffic Management Microkernel(TMM).","status":"published","published":"2020-04-30T20:17:27Z","modified":"2024-08-04T08:47:40.034Z","updated_at":"2026-11-02T14:35:47.56691Z"}],"euvd":[{"id":"EUVD-2020-27028","description":"On BIG-IP APM 15.0.0-15.0.1.2, 14.1.0-14.1.2.3, and 14.0.0-14.0.1, in certain circumstances, an attacker sending specifically crafted requests to a BIG-IP APM virtual server may cause a disruption of service provided by the Traffic Management Microkernel(TMM).","status":"published","published":"2020-04-30T20:17:27Z","modified":"2024-08-04T08:47:40Z","updated_at":"2026-11-03T03:08:05.176275Z"}],"ghsa":[{"id":"GHSA-84fg-jgv9-jvfr","title":"On BIG-IP APM 15.0.0-15.0.1.2, 14.1.0-14.1.2.3, and 14.0.0-14.0.1, in certain circumstances, an...","description":"On BIG-IP APM 15.0.0-15.0.1.2, 14.1.0-14.1.2.3, and 14.0.0-14.0.1, in certain circumstances, an attacker sending specifically crafted requests to a BIG-IP APM virtual server may cause a disruption of service provided by the Traffic Management Microkernel(TMM).","status":"published","published":"2022-05-24T17:17:00Z","modified":"2023-01-29T05:02:31Z","updated_at":"2026-11-02T14:45:06.66766Z"}],"nvd":[{"id":"CVE-2020-5874","description":"On BIG-IP APM 15.0.0-15.0.1.2, 14.1.0-14.1.2.3, and 14.0.0-14.0.1, in certain circumstances, an attacker sending specifically crafted requests to a BIG-IP APM virtual server may cause a disruption of service provided by the Traffic Management Microkernel(TMM).","status":"published","published":"2020-04-30T21:15:16.587Z","modified":"2026-06-17T03:22:22.523Z","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":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:05:59.718774Z"}]}}