CVE-2020-8157
MEDIUMCVSS 6.8/10EPSS 0.34%
Last modified
CVE-2020-8157 is a medium-severity vulnerability rated 6.8/10 on the CVSS scale. 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 estimates a 0.34% chance of exploitation in the next 30 days.
Description
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).
Metrics
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ui | Unifi Cloud Key Gen2 Firmware | <= 1.1.10 |
| Ui | Unifi Cloud Key Gen2 Plus Firmware | <= 1.1.10 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is 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).
How severe is CVE-2020-8157?
CVE-2020-8157 has a CVSS score of 6.8/10 (MEDIUM severity). The EPSS model estimates a 0.34% probability of exploitation in the next 30 days.
How do I fix CVE-2020-8157?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
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Are you affected by CVE-2020-8157?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST