CVE-2020-8234

CVSS V2 High 10 CVSS V3 Critical 9.8
Description
A vulnerability exists in The EdgeMax EdgeSwitch firmware <v1.9.1 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.
Overview
  • CVE ID
  • CVE-2020-8234
  • Assigner
  • support@hackerone.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-08-21T21:15:12
  • Last Modified Date
  • 2020-08-31T17:03:10
Weakness Enumerations
CWE URL
CWE-613 http://cwe.mitre.org/data/definitions/613.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:ui:edgemax_firmware:*:*:*:*:*:*:*:* 1 OR 1.9.1
cpe:2.3:o:ui:ep-s16:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:o:ui:es-12f:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:o:ui:es-16-150w:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:o:ui:es-16-xg:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:o:ui:es-24-250w:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:o:ui:es-24-500w:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:o:ui:es-24-lite:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:o:ui:es-48-500w:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:o:ui:es-48-750w:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:o:ui:es-48-lite:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:o:ui:es-8-150w:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:C/I:C/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 10
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9.8
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://www.ui.com/download/edgemax Product
https://community.ui.com/releases/EdgeMAX-EdgeSwitch-Firmware-v1-9-1-v1-9-1/8a87dfc5-70f5-4055-8d67-570db1f5695c, Broken Link Release Notes Vendor Advisory
https://community.ui.com/releases/Security-advisory-bulletin-014-014/1c32c056-2c64-4e60-ac23-ce7d8f387821, Broken Link Patch Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-8234
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8234
History
Created Old Value New Value Data Type Notes
2022-05-10 16:27:34 Added to TrackCVE
2022-12-04 21:24:44 cve-assignments@hackerone.com support@hackerone.com CVE Assigner updated
2022-12-04 21:24:44 2020-08-21T21:15Z 2020-08-21T21:15:12 CVE Published Date updated
2022-12-04 21:24:44 2020-08-31T17:03:10 CVE Modified Date updated
2022-12-04 21:24:44 Analyzed Vulnerability Status updated