CVE-2020-12775

Hicos citizen certificate client-side component - Command Injection

Description

Hicos citizen certificate client-side component does not filter special characters for command parameters in specific web URLs. An unauthenticated remote attacker can exploit this vulnerability to perform command injection attack to execute arbitrary system command, disrupt system or terminate service.

Remediation

Solution:

  • Download latest version

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 4.04% Top 15%
Vendor Advisory gov.tw
Affected: Hicos citizen certificate client-side component
Affected: Hicos citizen certificate client-side component
Published at:
Updated at:

References

Link Tags
https://www.twcert.org.tw/tw/cp-132-5695-421a7-1.html third party advisory
https://moica.nat.gov.tw/rac_plugin.html patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2020-12775?
CVE-2020-12775 has been scored as a critical severity vulnerability.
How to fix CVE-2020-12775?
To fix CVE-2020-12775: Download latest version
Is CVE-2020-12775 being actively exploited in the wild?
It is possible that CVE-2020-12775 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~4% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-12775?
CVE-2020-12775 affects Hicos citizen certificate client-side component, Hicos citizen certificate client-side component.
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