CVE-2020-13646

In Cheetah free WiFi 5.1, the driver file (liebaonat.sys) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x830020f8, 0x830020E0, 0x830020E4, or 0x8300210c.

CVSS v3 7.8 HIGH
CVSS v2.0 6.1 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.1^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.9 / Impact : 8.5

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact COMPLETE

References

Link	Resource
https://github.com/y5s5k5/CVE-2020-13646	Exploit Third Party Advisory
https://github.com/y5s5k5/CVE-2020-13646	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:ijinshan:cheetah_free_wifi:5.1:*:*:*:*:*:*:*

History

21 Nov 2024, 05:01

Type	Values Removed	Values Added
References	~~() https://github.com/y5s5k5/CVE-2020-13646 - Exploit, Third Party Advisory~~	() https://github.com/y5s5k5/CVE-2020-13646 - Exploit, Third Party Advisory

Information

Published : 2020-06-05 21:15

Updated : 2024-11-21 05:01

NVD link : CVE-2020-13646

Mitre link : CVE-2020-13646

CVE.ORG link : CVE-2020-13646

JSON object : View

Products Affected

ijinshan

cheetah_free_wifi

CWE

CWE-20

Improper Input Validation

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