What’s Vulnerable › Vulnerabilities

CVE-2020-7839: MarkAny MaEPSBroker Command Injection Vulnerability

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-03-24 · updated 2026-06-17
• Weakness: CWE-20

Description

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

Affected products

• MarkAny MaEPSBroker: through 2.5.0.31

References

• https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35946
• https://www.markany.com/
• https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35946
• https://www.markany.com/

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