CVE-2021-35963 — CRITICAL (9.8)

Q: How severe is CVE-2021-35963?

CVE-2021-35963 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2021-35963?

Check the references section above for vendor advisories and patch information. Affected products include: Learningdigital Orca Hcm.

Vulnerability Description

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 Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Learningdigital	Orca Hcm	<= 10.0

Related Weaknesses (CWE)

CWE-434

References

https://www.chtsecurity.com/news/ba7b3ae7-14f3-4970-b3f6-4d97d8c7ea25Third Party Advisory
https://www.twcert.org.tw/tw/cp-132-4923-d68e6-1.htmlThird Party Advisory
https://www.chtsecurity.com/news/ba7b3ae7-14f3-4970-b3f6-4d97d8c7ea25Third Party Advisory
https://www.twcert.org.tw/tw/cp-132-4923-d68e6-1.htmlThird Party Advisory

FAQ

What is CVE-2021-35963?

CVE-2021-35963 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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 scri...

How severe is CVE-2021-35963?

CVE-2021-35963 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2021-35963?

Check the references section above for vendor advisories and patch information. Affected products include: Learningdigital Orca Hcm.