{"id":"CVE-2020-8234","aliases":["EUVD-2020-29106","GHSA-5287-qwv6-2wwq"],"status":"published","title":"A vulnerability exists in The EdgeMax EdgeSwitch firmware \u003cv1.9.1 where the EdgeSwitch legacy web...","description":"A vulnerability exists in The EdgeMax EdgeSwitch firmware \u003cv1.9.1 where the EdgeSwitch legacy web interface SIDSSL cookie for admin can be guessed, enabling the attacker to obtain high privileges and get a root shell by a Command injection.","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":0.0341,"percentile":0.88965,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-613"],"published":"2020-08-21T20:37:22Z","modified":"2026-06-17T03:26:06Z","products":[{"vendor":"ui","product":"edgemax_firmware"}],"references":[{"url":"https://www.ui.com/download/edgemax","tags":["x_refsource_MISC","x_transferred","Product"]},{"url":"https://community.ui.com/releases/Security-advisory-bulletin-014-014/1c32c056-2c64-4e60-ac23-ce7d8f387821%2C","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://community.ui.com/releases/EdgeMAX-EdgeSwitch-Firmware-v1-9-1-v1-9-1/8a87dfc5-70f5-4055-8d67-570db1f5695c%2C","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-8234"},{"url":"https://community.ui.com/releases/EdgeMAX-EdgeSwitch-Firmware-v1-9-1-v1-9-1/8a87dfc5-70f5-4055-8d67-570db1f5695c,"},{"url":"https://community.ui.com/releases/Security-advisory-bulletin-014-014/1c32c056-2c64-4e60-ac23-ce7d8f387821,"},{"url":"https://github.com/advisories/GHSA-5287-qwv6-2wwq"}],"sources":{"cve":[{"id":"CVE-2020-8234","description":"A vulnerability exists in The EdgeMax EdgeSwitch firmware \u003cv1.9.1 where the EdgeSwitch legacy web interface SIDSSL cookie for admin can be guessed, enabling the attacker to obtain high privileges and get a root shell by a Command injection.","status":"published","published":"2020-08-21T20:37:22Z","modified":"2024-08-04T09:56:27.524Z","cwes":["CWE-613"],"updated_at":"2026-11-02T14:35:50.88562Z"}],"euvd":[{"id":"EUVD-2020-29106","description":"A vulnerability exists in The EdgeMax EdgeSwitch firmware \u003cv1.9.1 where the EdgeSwitch legacy web interface SIDSSL cookie for admin can be guessed, enabling the attacker to obtain high privileges and get a root shell by a Command injection.","status":"published","published":"2020-08-21T20:37:22Z","modified":"2024-08-04T09:56:27Z","updated_at":"2026-11-03T03:07:57.599144Z"}],"ghsa":[{"id":"GHSA-5287-qwv6-2wwq","title":"A vulnerability exists in The EdgeMax EdgeSwitch firmware \u003cv1.9.1 where the EdgeSwitch legacy web...","description":"A vulnerability exists in The EdgeMax EdgeSwitch firmware \u003cv1.9.1 where the EdgeSwitch legacy web interface SIDSSL cookie for admin can be guessed, enabling the attacker to obtain high privileges and get a root shell by a Command injection.","status":"published","published":"2022-05-24T17:26:22Z","modified":"2023-01-29T05:03:50Z","updated_at":"2026-11-02T14:45:24.688971Z"}],"nvd":[{"id":"CVE-2020-8234","description":"A vulnerability exists in The EdgeMax EdgeSwitch firmware \u003cv1.9.1 where the EdgeSwitch legacy web interface SIDSSL cookie for admin can be guessed, enabling the attacker to obtain high privileges and get a root shell by a Command injection.","status":"published","published":"2020-08-21T21:15:12.027Z","modified":"2026-06-17T03:26:06.247Z","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":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-613"],"updated_at":"2026-11-02T14:06:13.05572Z"}]}}