CVE-2020-13859

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.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 5.0 MEDIUM

9.8^/10

CVSS v3.0 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://www.criticalstart.com/critical-vulnerabilities-discovered-in-mofi-routers/	Technical Description Third Party Advisory
https://mofinetwork.com/index.php?main_page=page&id=14	Patch Vendor Advisory

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:mofinetwork:mofi4500-4gxelte_firmware:4.0.8-std:*:*:*:*:*:*:*

cpe:2.3:h:mofinetwork:mofi4500-4gxelte:-:*:*:*:*:*:*:*

Information

Published : 2021-01-31 18:15

Updated : 2021-07-21 04:39

NVD link : CVE-2020-13859

Mitre link : CVE-2020-13859

JSON object : View

CWE

CWE-287

Improper Authentication

CWE-755

Improper Handling of Exceptional Conditions

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Products Affected

mofinetwork

mofi4500-4gxelte_firmware
mofi4500-4gxelte

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