CVE-2025-6892

Summary

An Incorrect Authorization vulnerability has been identified in Moxa’s network security appliances and routers. A flaw in the API authentication mechanism allows unauthorized access to protected API endpoints, including those intended for administrative functions. This vulnerability can be exploited after a legitimate user has logged in, as the system fails to properly validate session context or privilege boundaries. An attacker may leverage this flaw to perform unauthorized privileged operations. While successful exploitation can severely impact the confidentiality, integrity, and availability of the affected device itself, there is no loss of confidentiality or integrity within any subsequent systems.

Affected Software

VendorProductVersion RangeStatus
MoxaEDR-G9010 Series1.0 <= 3.14affected
MoxaEDR-G9010 Series3.21unaffected
MoxaEDR-8010 Series1.0 <= 3.17affected
MoxaEDR-8010 Series3.21unaffected
MoxaEDF-G1002-BP Series1.0 <= 3.17affected
MoxaEDF-G1002-BP Series3.21unaffected
MoxaTN-4900 Series1.0 <= 3.14affected
MoxaTN-4900 Series3.21unaffected
MoxaNAT-102 Series1.0 <= 3.17affected
MoxaNAT-102 Series3.21unaffected
MoxaNAT-108 Series1.0 <= 3.16affected
MoxaNAT-108 Series3.21unaffected
MoxaOnCell G4302-LTE4 Series1.0 <= 3.13affected
MoxaOnCell G4302-LTE4 Series3.21.0unaffected

Weaknesses

  • CWE-863: CWE-863: Incorrect Authorization

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: total

References