What is CVE-2020-27888?

CVE-2020-27888 is a high-severity vulnerability in Ui Unifi_controller, classified under Incomplete Cleanup. CVSS score: 7.5/10. Published 2020-10-27.

How severe is CVE-2020-27888?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Ui Unifi_controller

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 provi…

EPSS: 0.010 (59.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Ui Unifi_controller
Ui Unifi_controller_firmware — versions 6.0.28
Ui Unifi_meshing_access_point
Ui Unifi_meshing_access_point_firmware — versions 4.3.21.11325
N/a — versions n/a

Weakness classification (CWE)

References

cve@mitre.org (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2020-27888?: CVE-2020-27888 is a high-severity vulnerability in Ui Unifi_controller, classified under Incomplete Cleanup. CVSS score: 7.5/10. Published 2020-10-27.
How severe is CVE-2020-27888?: High severity. CVSS v3 base score is 7.5 out of 10.