CVE-2021-22855
Soar Cloud System Co., Ltd. HR Portal - Arbitrary Code Execution
CRITICAL
9.8
CVSS Score
Published: February 17, 2021 at 01:30 PM UTC
Updated: June 17, 2026 at 03:37 AM UTC
2 products affected across 2 vendorsHr PortalHR Portal
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Severity
CRITICAL9.8
Exploit prediction
EPSS 2%
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (2)
x_refsource_CONFIRMThird Party Advisory
Source: [email protected]
https://www.chtsecurity.com/news/d334641f-2b28-4eab-a5ed-c6ec6740557ex_refsource_MISCThird Party Advisory
Source: [email protected]
https://www.twcert.org.tw/tw/cp-132-4405-2ddde-1.htmlCVSS
9.8CRITICALtwcert
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-502
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