Paper/Archive/CVE-2025-6949

CVE-2025-6949

Moxa EDR-G9010 Series — An Execution with Unnecessary Privileges vulnerability has been identified in Moxa’s network security appliances and routers.

Description · from the CVE record

An Execution with Unnecessary Privileges vulnerability has been identified in Moxa’s network security appliances and routers. A critical authorization flaw in the API allows an authenticated, low-privileged user to create a new administrator account, including accounts with usernames identical to existing users. In certain scenarios, this vulnerability could allow an attacker to gain full administrative control over the affected device, leading to potential account impersonation. 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

ProductAffectedFixed inSource
EDR-G9010 Series1.0 – 3.14–CNA
EDR-8010 Series1.0 – 3.17–CNA
EDF-G1002-BP Series1.0 – 3.17–CNA
TN-4900 Series1.0 – 3.14–CNA
NAT-102 Series1.0 – 3.17–CNA
NAT-108 Series1.0 – 3.16–CNA
OnCell G4302-LTE4 Series1.0 – 3.13–CNA

Scores by source

Moxa (CNA)9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

advisorymoxa.com/en/support/product-support/security-advisory/mpsa-258121-cve-2025-6892,-cve-2025-6893,-cve-2025-6894,-cve-2025-6949,-cve-2025-6950-multiple-vulnerabilities-in-netwo