Paper/Archive/CVE-2025-6950

CVE-2025-6950

Moxa EDR-G9010 Series — An Use of Hard-coded Credentials vulnerability has been identified in Moxa’s network security appliances and routers.

Description · from the CVE record

An Use of Hard-coded Credentials vulnerability has been identified in Moxa’s network security appliances and routers. The system employs a hard-coded secret key to sign JSON Web Tokens (JWT) used for authentication. This insecure implementation allows an unauthenticated attacker to forge valid tokens, thereby bypassing authentication controls and impersonating any user. Exploitation of this vulnerability can result in complete system compromise, enabling unauthorized access, data theft, and full administrative control over the affected device. 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)9.9CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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