Critical severity9.0NVD Advisory· Published Jun 29, 2021· Updated Jun 17, 2026
CVE-2020-7869
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.
Affected products
4- Range: 2.0.4.6
Patches
Vulnerability mechanics
References
1- www.boho.or.kr/krcert/secNoticeView.donvdThird Party Advisory
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