What’s Vulnerable › Vulnerabilities

CVE-2019-6522

• Severity: critical (CVSS 9.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-03-05 · updated 2026-06-17
• Weakness: CWE-125

Description

Moxa IKS and EDS fails to properly check array bounds which may allow an attacker to read device memory on arbitrary addresses, and may allow an attacker to retrieve sensitive data or cause device reboot.

Affected products

• Moxa Eds-405A Firmware: through 3.8
• Moxa Eds-408A Firmware: through 3.8
• Moxa Eds-510A Firmware: through 3.8
• Moxa Iks-G6824A Firmware: through 4.5

References

• http://www.securityfocus.com/bid/107178
• https://ics-cert.us-cert.gov/advisories/ICSA-19-057-01
• http://www.securityfocus.com/bid/107178
• https://ics-cert.us-cert.gov/advisories/ICSA-19-057-01

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