Not a U.S. government website. NDD is an independent vulnerability database by Volerion and is not affiliated with or endorsed by NIST or NVD.
VOLERION
Volerion Security Research

NOT DEFERRED DATABASE

VULNERABILITIES

CVE-2020-7877 Details

Description

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.

Metrics

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36216 CVEThird Party Advisory
https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36216 [email protected]Third Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')[email protected]
CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')[email protected]

Affected Products

ProductVersions
mastersoft zook agent
2.0.6.1

CPE

  • cpe:2.3:a:mastersoft:zook_agent:2.0.6.1:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
mastersoft zook viewer
2.0.4.6

CPE

  • cpe:2.3:a:mastersoft:zook_viewer:2.0.4.6:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
microsoft windows
All versions

CPE

  • cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2020-7877
NVD Published Date:
Sep 7, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2020-7877 Details - Not Deferred