CVE-2020-7877

ZOOK solution(remote administration tool) buffer overflow vulnerability

CVSS 8 HIGHEPSS 0.8%CWE-120

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 8EPSS 0.8%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

07 Sep 2021Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

A buffer overflow issue was discovered in ZOOK solution(remote administration tool) through processing 'ConnectMe' command while parsing a crafted OUTERIP value because of missing boundary check. This vulnerability allows the attacker to execute remote arbitrary command.

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Affected products

mastersoft · ZOOKAgentSetup.exe mastersoft · ZOOKViewer_Setup.exe

Want to know if your infrastructure is exposed to this?

Talk to TrueHacking →

References

https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36216