What is the CVSS score of CVE-2020-8188?

CVE-2020-8188 has a CVSS 3.1 base score of 8.8 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 1.3%.

Unifi Protect Firmware CVE-2020-8188

HIGH

Command Injection (CWE-77)

2020-07-02 support@hackerone.com

Ubiquiti Command Injection Unifi Protect Firmware

8.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.8 HIGH

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Jul 02, 2020 - 19:15 nvd

HIGH 8.8

DescriptionNVD

We have recently released new version of UniFi Protect firmware v1.13.3 and v1.14.10 for Unifi Cloud Key Gen2 Plus and UniFi Dream Machine Pro/UNVR respectively that fixes vulnerabilities found on Protect firmware v1.13.2, v1.14.9 and prior according to the description below:View only users can run certain custom commands which allows them to assign themselves unauthorized roles and escalate their privileges.

AnalysisAI

We have recently released new version of UniFi Protect firmware v1.13.3 and v1.14.10 for Unifi Cloud Key Gen2 Plus and UniFi Dream Machine Pro/UNVR respectively that fixes vulnerabilities found on. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Command Injection (CWE-77), which allows attackers to inject arbitrary commands into system command execution. We have recently released new version of UniFi Protect firmware v1.13.3 and v1.14.10 for Unifi Cloud Key Gen2 Plus and UniFi Dream Machine Pro/UNVR respectively that fixes vulnerabilities found on Protect firmware v1.13.2, v1.14.9 and prior according to the description below:View only users can run certain custom commands which allows them to assign themselves unauthorized roles and escalate their privileges. Affected products include: Ui Unifi Protect Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use parameterized APIs, avoid shell execution, validate input with strict allowlists.