What’s Vulnerable › Vulnerabilities

CVE-2020-6979

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-03-24 · updated 2026-06-17
• Weakness: CWE-321

Description

In Moxa EDS-G516E Series firmware, Version 5.2 or lower, the affected products use a hard-coded cryptographic key, increasing the possibility that confidential data can be recovered.

Affected products

• Moxa Eds-510E Firmware: through 5.2
• Moxa Eds-G516E Firmware: through 5.2

References

• https://www.us-cert.gov/ics/advisories/icsa-20-056-04
• https://www.us-cert.gov/ics/advisories/icsa-20-056-04

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