Vulnerability in Ui Unifi Cloud Key Gen2
CVE-2020-8157
UniFi Cloud Key firmware <= v1.1.10 for Cloud Key gen2 and Cloud Key gen2 Plus contains a vulnerability that allows unrestricted root access through the serial interface (UART).
EPSS: 0.003 (26.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Ui Unifi_cloud_key_gen2
- Ui Unifi_cloud_key_gen2_firmware
- Ui Unifi_cloud_key_gen2_plus
- Ui Unifi_cloud_key_gen2_plus_firmware
- N/a Unifi Cloud Key Gen2, Gen2 Plus — versions Fixed in v1.1.11
Weakness classification (CWE)
References
- support@hackerone.com (x_refsource_CONFIRM, Vendor Advisory)
- support@hackerone.com (x_refsource_CONFIRM, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-8157?
- CVE-2020-8157 is a medium-severity vulnerability in Ui Unifi Cloud Key Gen2, classified under Improper Access Control. CVSS score: 6.8/10. Published 2020-05-02.
- How severe is CVE-2020-8157?
- Medium severity. CVSS v3 base score is 6.8 out of 10.