CVE-2020-15490

An issue was discovered on Wavlink WL-WN530HG4 M30HG4.V5030.191116 devices. Multiple buffer overflow vulnerabilities exist in CGI scripts, leading to remote code execution with root privileges. (The set of affected scripts is similar to CVE-2020-12266.)

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://gitlab.com/drakylar1/drakylar-cve-list/-/blob/master/Wavlink/CVE-2020-15490_multiple_BoF.txt	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:wavlink:wl-wn530hg4_firmware:m30hg4.v5030.191116:*:*:*:*:*:*:*

cpe:2.3:h:wavlink:wl-wn530hg4:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-07-01 21:15

Updated : 2023-12-10 13:27

NVD link : CVE-2020-15490

Mitre link : CVE-2020-15490

CVE.ORG link : CVE-2020-15490

JSON object : View

Products Affected

wavlink

wl-wn530hg4_firmware
wl-wn530hg4

CWE

CWE-120

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

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