CVE-2020-7869

Description

An improper input validation vulnerability of ZOOK software (remote administration tool) could allow a remote attacker to create arbitrary file. The ZOOK viewer has the "Tight file CMD" function to create file. An attacker could create and execute arbitrary file in the ZOOK agent program using "Tight file CMD" without authority.

Category

9.0
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 1.27% Top 25%
Third-Party Advisory or.kr
Affected: mastersoft ZOOK
Published at:
Updated at:

References

Link Tags
https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36090 third party advisory

Frequently Asked Questions

What is the severity of CVE-2020-7869?
CVE-2020-7869 has been scored as a critical severity vulnerability.
How to fix CVE-2020-7869?
To fix CVE-2020-7869, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-7869 being actively exploited in the wild?
It is possible that CVE-2020-7869 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-2020-7869?
CVE-2020-7869 affects mastersoft ZOOK.
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