CVE-2020-7877 - CVE House
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Status published High CVE-2020-7877

ZOOK solution(remote administration tool) buffer overflow vulnerability

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

More from mastersoft

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CVE-2020-7869
An improper input validation vulnerability of ZOOK software (remote administration...
Critical 9

Affected Vendor

Affected Software

ZOOKViewer_Setup.exe, ZOOKAgentSetup.exe
Vulnerable Versions:
2.0.4.6, 2.0.6.1

Timeline

Official Publish: September 7th, 2021
Last Modified: August 4th, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Weaknesses (CWE)

CWE-120

MITRE ATT&CK TTPs

T1203 Exploitation for Client Execution
Execution
T1068 Exploitation for Privilege Escalation
Privilege Escalation
T1055 Process Injection
Defense Evasion
T1105 Ingress Tool Transfer
Command and Control