CVE-2021-22859

EIC e-document system - SQL Injection

Description

The users’ data querying function of EIC e-document system does not filter the special characters which resulted in remote attackers can inject SQL syntax and execute arbitrary commands without privilege.

Remediation

Solution:

  • Update to version 3.0.4

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 1.70% Top 20%
Third-Party Advisory github.com Third-Party Advisory chtsecurity.com Third-Party Advisory org.tw
Affected: Excellent Infotek Corporation e-document system
Published at:
Updated at:

References

Link Tags
https://www.twcert.org.tw/tw/cp-132-4517-51e25-1.html third party advisory
https://gist.github.com/tonykuo76/807c838b75879b0d327782dfcd2c3bea third party advisory
https://www.chtsecurity.com/news/c974fd28-c19b-4003-82f3-818904057496 third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-22859?
CVE-2021-22859 has been scored as a critical severity vulnerability.
How to fix CVE-2021-22859?
To fix CVE-2021-22859: Update to version 3.0.4
Is CVE-2021-22859 being actively exploited in the wild?
It is possible that CVE-2021-22859 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-22859?
CVE-2021-22859 affects Excellent Infotek Corporation e-document system.
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