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CVE-2020-15835

CRITICAL
9.8
CVSS Score
Published: February 1, 2021 at 01:42 AM UTC
Updated: June 17, 2026 at 02:57 AM UTC
2 products affected across 1 vendorMOFI4500 4GXELTE FirmwareMofi4500-4Gxelte

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Severity
CRITICAL9.8
Exploit prediction
EPSS 2%

Description

An issue was discovered on Mofi Network MOFI4500-4GXeLTE 4.1.5-std devices. The authentication function contains undocumented code that provides the ability to authenticate as root without knowing the actual root password. An adversary with the private key can remotely authenticate to the management interface as root.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

MOFI4500 4GXELTE Firmware· Mofinetwork
95%
4.1.5-std
mofinetwork-mofi4500-4gxelte (same device)
Mofi4500-4Gxelte· Mofinetworkdevice
80%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

x_refsource_MISCPatchVendor Advisory
Source: [email protected]
https://mofinetwork.com/index.php?main_page=page&id=14
x_refsource_MISCTechnical DescriptionThird Party Advisory
Source: [email protected]
https://www.criticalstart.com/critical-vulnerabilities-discovered-in-mofi-routers/

CVSS

9.8CRITICAL[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-287

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