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TI-2020-05647 Aliases CVE-2020-6999GHSA-4348-9j97-6mhj

Buffer overflow in Moxa EDS-G516E Series firmware, Version 5.2 or lower

Priority LOW 31CWE-120Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-120 and the CVSS impact.

Summary

In Moxa EDS-G516E Series firmware, Version 5.2 or lower, some of the parameters in the setting pages do not ensure text is the correct size for its buffer.

Why it matters now

EPSS 0.00979 62nd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
—Moxa EDS-G516E Series firmware, Version 5.2 or lowerMoxa EDS-G516E Series firmware, Version 5.2 or lower—No fix listedCNA
  • Moxa EDS-G516E Series firmware, Version 5.2 or lower Vendor— Affected Moxa EDS-G516E Series firmware, Version 5.2 or lower Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:moxa:mds-g516e_firmware:*:*:*:*:*:*:*:*up to 5.2VulnerableMoxa
cpe:2.3:h:moxa:mds-g516e:-:*:*:*:*:*:*:*not specified by NVDRunning onMoxa
  • cpe:2.3:o:moxa:mds-g516e_firmware:*:*:*:*:*:*:*:* Versions up to 5.2 Vulnerable ·Moxa
  • cpe:2.3:h:moxa:mds-g516e:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Moxa

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-6999
  2. 2026-10-03 Alias added: GHSA-4348-9j97-6mhj

References

Patch 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences