CVE-2021-35963

The specific parameter of upload function of the Orca HCM digital learning platform does not filter file format, which allows remote unauthenticated attackers to upload files containing malicious script to execute RCE attacks.

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://www.chtsecurity.com/news/ba7b3ae7-14f3-4970-b3f6-4d97d8c7ea25	Third Party Advisory
https://www.twcert.org.tw/tw/cp-132-4923-d68e6-1.html	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:learningdigital:orca_hcm:*:*:*:*:*:*:*:*

History

27 Jul 2021, 17:06

Type	Values Removed	Values Added
CWE		CWE-434
References	~~(MISC) https://www.chtsecurity.com/news/ba7b3ae7-14f3-4970-b3f6-4d97d8c7ea25 -~~	(MISC) https://www.chtsecurity.com/news/ba7b3ae7-14f3-4970-b3f6-4d97d8c7ea25 - Third Party Advisory
References	~~(MISC) https://www.twcert.org.tw/tw/cp-132-4923-d68e6-1.html -~~	(MISC) https://www.twcert.org.tw/tw/cp-132-4923-d68e6-1.html - Third Party Advisory
CPE		cpe:2.3:a:learningdigital:orca_hcm::::::::
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 10.0 v3 : 9.8

19 Jul 2021, 12:36

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-07-19 12:15

Updated : 2023-12-10 13:55

NVD link : CVE-2021-35963

Mitre link : CVE-2021-35963

CVE.ORG link : CVE-2021-35963

JSON object : View

Products Affected

learningdigital

orca_hcm

CWE

CWE-434

Unrestricted Upload of File with Dangerous Type

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