Not a U.S. government website. NDD is an independent vulnerability database by Volerion and is not affiliated with or endorsed by NIST or NVD.

CVE-2020-13859 Details

Description

An issue was discovered on Mofi Network MOFI4500-4GXeLTE 4.0.8-std devices. A format error in /etc/shadow, coupled with a logic bug in the LuCI - OpenWrt Configuration Interface framework, allows the undocumented system account mofidev to login to the cgi-bin/luci/quick/wizard management interface without a password by abusing a forgotten-password feature.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:9.8 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
https://mofinetwork.com/index.php?main_page=page&id=14	CVE	PatchVendor Advisory
https://www.criticalstart.com/critical-vulnerabilities-discovered-in-mofi-routers/	CVE	Technical DescriptionThird Party Advisory
https://mofinetwork.com/index.php?main_page=page&id=14	[email protected]	PatchVendor Advisory
https://www.criticalstart.com/critical-vulnerabilities-discovered-in-mofi-routers/	[email protected]	Technical DescriptionThird Party Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-287	Improper Authentication	[email protected]
CWE-755	Improper Handling of Exceptional Conditions	[email protected]

Affected Products

Product	Versions
mofinetwork mofi4500-4gxelte firmware	4.0.8-std
CPE cpe:2.3:o:mofinetwork:mofi4500-4gxelte_firmware:4.0.8-std:::::::* Remediation No remediation found in references.
mofinetwork mofi4500-4gxelte	All versions
CPE cpe:2.3:h:mofinetwork:mofi4500-4gxelte:-:::::::* Remediation No remediation found in references.

Change History

5 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Jul 21, 2021	CWE Remap	[email protected]
Feb 4, 2021	Initial Analysis	[email protected]