CVE-2021-22847
Hyweb HyCMS-J1 - SQL Injection
HIGH
8.8
CVSS Score
Published: January 22, 2021 at 08:30 AM UTC
Updated: June 17, 2026 at 03:37 AM UTC
1 product affected across 1 vendorHycms J1
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Severity
HIGH8.8
Exploit prediction
EPSS 2%
Description
Hyweb HyCMS-J1's API fail to filter POST request parameters. Remote attackers can inject SQL syntax and execute commands without privilege.
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 (1)
x_refsource_MISCThird Party Advisory
Source: [email protected]
https://www.twcert.org.tw/tw/cp-132-4316-298fc-1.htmlCVSS
8.8HIGHtwcert
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-89
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