CVE-2020-12125

A remote buffer overflow vulnerability in the /cgi-bin/makeRequest.cgi endpoint of the WAVLINK WN530H4 M30H4.V5030.190403 allows an attacker to execute arbitrary machine instructions as root without authentication.

CVSS v3 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3 : 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

10.0^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://cerne.xyz/bugs/CVE-2020-12125	Third Party Advisory
https://www.wavlink.com/en_us/product/WL-WN530H4.html	Product Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:wavlink:wn530h4_firmware:m30h4.v5030.190403:*:*:*:*:*:*:*

cpe:2.3:h:wavlink:wn530h4:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-10-02 09:15

Updated : 2023-12-10 13:41

NVD link : CVE-2020-12125

Mitre link : CVE-2020-12125

CVE.ORG link : CVE-2020-12125

JSON object : View

Products Affected

wavlink

wn530h4_firmware
wn530h4

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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