CVE-2019-5426 — MEDIUM (4.8)

Q: How severe is CVE-2019-5426?

CVE-2019-5426 has been rated MEDIUM with a CVSS base score of 4.8/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2019-5426?

Check the references section above for vendor advisories and patch information. Affected products include: Ui Edgeswitch X.

Vulnerability Description

In Ubiquiti Networks EdgeSwitch X v1.1.0 and prior, an unauthenticated user can use the "local port forwarding" and "dynamic port forwarding" (SOCKS proxy) functionalities. Remote attackers without credentials can exploit this bug to access local services or forward traffic through the device if SSH is enabled in the system settings.

CVSS Score

4.8

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Ui	Edgeswitch X	<= 1.1.0

Related Weaknesses (CWE)

CWE-287

References

https://community.ubnt.com/t5/EdgeMAX-Updates-Blog/EdgeMAX-EdgeSwitch-X-softwarePatchVendor Advisory
https://hackerone.com/reports/512958Third Party Advisory
https://community.ubnt.com/t5/EdgeMAX-Updates-Blog/EdgeMAX-EdgeSwitch-X-softwarePatchVendor Advisory
https://hackerone.com/reports/512958Third Party Advisory

FAQ

What is CVE-2019-5426?

CVE-2019-5426 is a vulnerability with a CVSS score of 4.8 (MEDIUM). In Ubiquiti Networks EdgeSwitch X v1.1.0 and prior, an unauthenticated user can use the "local port forwarding" and "dynamic port forwarding" (SOCKS proxy) functionalities. Remote attackers without cr...

How severe is CVE-2019-5426?

CVE-2019-5426 has been rated MEDIUM with a CVSS base score of 4.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-5426?

Check the references section above for vendor advisories and patch information. Affected products include: Ui Edgeswitch X.