Vulnerability Monitor

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CVE-2020-27888

An issue was discovered on Ubiquiti UniFi Meshing Access Point UAP-AC-M 4.3.21.11325 and UniFi Controller 6.0.28 devices. Cached credentials are not erased from an access point returning wirelessly from a disconnected state. This may provide unintended network access.

Published

2020-10-27T21:15:14.023

Last Modified

2024-11-21T05:21:59.397

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:N/A:N

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: NONE
  • Availability Impact: NONE
Exploitability Score

10.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-459
    CWE-522
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System ui unifi_meshing_access_point_firmware 4.3.21.11325 Yes
Hardware ui unifi_meshing_access_point - No
Operating System ui unifi_controller_firmware 6.0.28 Yes
Hardware ui unifi_controller - No
References