CVE-2020-7839 - CVE House
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Status published High CVE-2020-7839

MarkAny MaEPSBroker Command Injection Vulnerability

Vulnerability Description

In MaEPSBroker 2.5.0.31 and prior, a command injection vulnerability caused by improper input validation checks when parsing brokerCommand parameter.

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

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Thanks to Jongsub Park for reporting this vulnerability

References

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CVE-2025-11020
Remote Code Execution in MarkAny SafePC Enterprise
High 8.7

Affected Vendor

Affected Software

MaEPSBroker
Vulnerable Versions:
2.5.0.31

Timeline

Official Publish: March 24th, 2021
Last Modified: August 4th, 2024
Added to House: July 21st, 2026

CVSS Vectors

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

Weaknesses (CWE)

CWE-20

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application
Initial Access
T1059 Command and Scripting Interpreter
Execution
T1068 Exploitation for Privilege Escalation
Privilege Escalation
T1213 Data from Information Repositories
Collection
T1565.002 Stored Data Manipulation
Impact