What’s Vulnerable › Vulnerabilities

CVE-2019-6526

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-04-15 · updated 2026-06-17
• Weakness: CWE-311

Description

Moxa IKS-G6824A series Versions 4.5 and prior, EDS-405A series Version 3.8 and prior, EDS-408A series Version 3.8 and prior, and EDS-510A series Version 3.8 and prior use plaintext transmission of sensitive data, which may allow an attacker to capture sensitive data such as an administrative password.

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

• https://ics-cert.us-cert.gov/advisories/ICSA-19-057-01
• https://ics-cert.us-cert.gov/advisories/ICSA-19-057-01

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