TI-2020-06544 Aliases CVE-2020-8126 GHSA-jwff-27h9-qvq4

OS command injection in EdgeSwitch

LOW 35CWE-78Published 2020-02-07 · Updated 2024-08-04

Key facts

Attack vector: Local
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-78.

Summary

A privilege escalation in the EdgeSwitch prior to version 1.7.1, an CGI script don't fully sanitize the user input resulting in local commands execution, allowing an operator user (Privilege-1) to escalate privileges and became administrator (Privilege-15).

Why it matters now

EPSS 0.00517 44th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	EdgeSwitch	1.7.0	—	No fix listed	CNA

EdgeSwitch Vendor— Affected 1.7.0 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:o:ui:edgeswitch::::::::	before 1.7.1	Vulnerable	Ubiquiti

cpe:2.3:o:ui:edgeswitch:*:*:*:*:*:*:*:* Versions before 1.7.1 Vulnerable ·Ubiquiti

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2020-8126
2026-10-03 Alias added: GHSA-jwff-27h9-qvq4

References

Advisory 1

https://hackerone.com/reports/197958

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences