CVE-2021-22855 — CRITICAL (9.8)

Vulnerability Description

The specific function of HR Portal of Soar Cloud System accepts any type of object to be deserialized. Attackers can send malicious serialized objects to execute arbitrary commands.

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
Hr Portal Project	Hr Portal	7.3.2020.1013

Related Weaknesses (CWE)

CWE-502

References

https://www.chtsecurity.com/news/d334641f-2b28-4eab-a5ed-c6ec6740557eThird Party Advisory
https://www.twcert.org.tw/tw/cp-132-4405-2ddde-1.htmlThird Party Advisory
https://www.chtsecurity.com/news/d334641f-2b28-4eab-a5ed-c6ec6740557eThird Party Advisory
https://www.twcert.org.tw/tw/cp-132-4405-2ddde-1.htmlThird Party Advisory

FAQ

What is CVE-2021-22855?

CVE-2021-22855 is a vulnerability with a CVSS score of 9.8 (CRITICAL). The specific function of HR Portal of Soar Cloud System accepts any type of object to be deserialized. Attackers can send malicious serialized objects to execute arbitrary commands.

How severe is CVE-2021-22855?

CVE-2021-22855 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-2021-22855?

Check the references section above for vendor advisories and patch information. Affected products include: Hr Portal Project Hr Portal.