CVE-2020-7862

A vulnerability in agent program of HelpU remote control solution could allow an authenticated remote attacker to execute arbitrary commands This vulnerability is due to insufficient input santization when communicating customer process.

CVSS v3 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://helpu.co.kr/customer/download.html	Vendor Advisory
https://krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36094	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:helpu:helpuftclient:3.0.0.0:::::windows::
	cpe:2.3:a:helpu:helpuftserver:3.0.0.0:::::windows::
	cpe:2.3:a:helpu:helpuserver:1.0.0.2:::::windows::
	cpe:2.3:a:helpu:helpuviewer:2018.5.21.0:::::windows::

History

01 Jul 2021, 18:13

Type	Values Removed	Values Added
CWE		CWE-20
CPE		cpe:2.3:a:helpu:helpuserver:1.0.0.2:::::windows:: cpe:2.3:a:helpu:helpuftserver:3.0.0.0:::::windows:: cpe:2.3:a:helpu:helpuviewer:2018.5.21.0:::::windows:: cpe:2.3:a:helpu:helpuftclient:3.0.0.0:::::windows::
References	~~(MISC) https://krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36094 -~~	(MISC) https://krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36094 - Third Party Advisory
References	~~(MISC) https://helpu.co.kr/customer/download.html -~~	(MISC) https://helpu.co.kr/customer/download.html - Vendor Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 6.5 v3 : 8.8

24 Jun 2021, 11:27

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-06-24 11:15

Updated : 2024-02-04 21:47

NVD link : CVE-2020-7862

Mitre link : CVE-2020-7862

CVE.ORG link : CVE-2020-7862

JSON object : View

Products Affected

helpu

helpuviewer
helpuserver
helpuftserver
helpuftclient

CWE

CWE-20

Improper Input Validation

CWE-120

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

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