CVE-2021-26639

This vulnerability is caused by the lack of validation of input values for specific functions if WISA Smart Wing CMS. Remote attackers can use this vulnerability to leak all files in the server without logging in system.

CVSS v3.0 7.5 HIGH

7.5^/10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=66875	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:wisa:smart_wing_cms:*:*:*:*:*:*:*:*

cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*

Information

Published : 2022-08-17 14:15

Updated : 2022-08-24 06:48

NVD link : CVE-2021-26639

Mitre link : CVE-2021-26639

JSON object : View

CWE

CWE-20

Improper Input Validation

CWE-494

Download of Code Without Integrity Check

Products Affected

wisa

smart_wing_cms

linux

linux_kernel

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7.5 /10