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TI-2021-14027 Aliases CVE-2021-35067GHSA-992r-fc94-v8jf

Meross MSG100 devices before 3.2.3 allow an attacker to replay the same data or similar…

Priority LOW 37CWE-294Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-294.

Summary

Meross MSG100 devices before 3.2.3 allow an attacker to replay the same data or similar data (e.g., an attacker who sniffs a Close message can transmit an acceptable Open message).

Why it matters now

EPSS 0.00937 61st percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
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
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:meross:msg100_firmware:*:*:*:*:*:*:*:*before 3.2.3VulnerableMeross
cpe:2.3:h:meross:msg100:-:*:*:*:*:*:*:*not specified by NVDRunning onMeross
  • cpe:2.3:o:meross:msg100_firmware:*:*:*:*:*:*:*:* Versions before 3.2.3 Vulnerable ·Meross
  • cpe:2.3:h:meross:msg100:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Meross

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-35067
  2. 2026-10-03 Alias added: GHSA-992r-fc94-v8jf

References

Exploit 2

Sources

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