CVE-2021-26630

Improper input validation vulnerability in HANDY Groupware’s ActiveX moudle allows attackers to download or execute arbitrary files. This vulnerability can be exploited by using the file download or execution path as the parameter value of the vulnerable function.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 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

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=66723	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:a:handysoft:groupware::::::::
	cpe:2.3:a:handysoft:groupware::::::::
	cpe:2.3:a:handysoft:groupware::::::::

cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

History

01 Jun 2022, 20:02

Type	Values Removed	Values Added
References	~~(MISC) https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=66723 -~~	(MISC) https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=66723 - Third Party Advisory
CWE		CWE-20
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 7.5 v3 : 9.8
CPE		cpe:2.3:o:microsoft:windows:-:::::::* cpe:2.3:a:handysoft:groupware::::::::

19 May 2022, 15:35

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-05-19 15:15

Updated : 2024-02-04 22:29

NVD link : CVE-2021-26630

Mitre link : CVE-2021-26630

CVE.ORG link : CVE-2021-26630

JSON object : View

Products Affected

microsoft

windows

handysoft

groupware

CWE

CWE-20

Improper Input Validation

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