CVE-2021-22847

Hyweb HyCMS-J1 - SQL Injection

Description

Hyweb HyCMS-J1's API fail to filter POST request parameters. Remote attackers can inject SQL syntax and execute commands without privilege.

Remediation

Solution:

  • Update Hyweb HyCMS-J1 to the latest version or contact Hyweb Tech. for vulnerability repairment.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 1.17% Top 25%
Third-Party Advisory org.tw
Affected: Hyweb HyCMS-J1
Published at:
Updated at:

References

Link Tags
https://www.twcert.org.tw/tw/cp-132-4316-298fc-1.html third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-22847?
CVE-2021-22847 has been scored as a high severity vulnerability.
How to fix CVE-2021-22847?
To fix CVE-2021-22847: Update Hyweb HyCMS-J1 to the latest version or contact Hyweb Tech. for vulnerability repairment.
Is CVE-2021-22847 being actively exploited in the wild?
It is possible that CVE-2021-22847 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-22847?
CVE-2021-22847 affects Hyweb HyCMS-J1.
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