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TI-2021-02423 Aliases CVE-2021-3459GHSA-64fh-7fr2-j79v

OS command injection in Motorola MM1000 MoCA Adapter

Priority LOW 30CWE-78Published · Updated

Key facts

Attack vector
Physical
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-78.

Summary

A privilege escalation vulnerability was reported in the MM1000 device configuration web server, which could allow privileged shell access and/or arbitrary privileged commands to be executed on the adapter.

Why it matters now

EPSS 0.00294 22nd 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
MotorolaMM1000 MoCA Adapterup to 1.0.0.8—No fix listedCNA
  • MM1000 MoCA Adapter VendorMotorola Affected up to 1.0.0.8 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:motorola:mm1000_firmware:-:*:*:*:*:*:*:*not specified by NVDVulnerableMotorola
cpe:2.3:h:motorola:mm1000:-:*:*:*:*:*:*:*not specified by NVDRunning onMotorola
  • cpe:2.3:o:motorola:mm1000_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Motorola
  • cpe:2.3:h:motorola:mm1000:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Motorola

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-3459
  2. 2026-10-03 Alias added: GHSA-64fh-7fr2-j79v

References

Advisory 1

  • TI-2021-02422 Improper authentication in Motorola MM1000 MoCA Adapter CVSS 3.1MEDIUM 6.1

Sources

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