CVEvulnerability
CVE-2020-12117
5.3 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2020-05-01
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:P/I:N/A:N
- Weaknesses
- CWE-306
Description
Moxa Service in Moxa NPort 5150A firmware version 1.5 and earlier allows attackers to obtain sensitive configuration values via a crafted packet to UDP port 4800. NOTE: Moxa Service is an unauthenticated service that runs upon a first-time installation but can be disabled without ill effect.
Affected configurations
• moxa nport 5100a firmware (<= 1.5)
Related
Weakness · CWE (1)
- CWE-306 Missing Authentication for Critical Functionality weakness
References
- https://blog.scadafence.com/technical-blog-cve-2020-12117-industrial-iot-insecure-default-configurations Third Party Advisory
- https://www.moxa.com/en/support/support/security-advisory/nport-5100a-series-serial-device-servers-vulnerability Patch, Vendor Advisory
- https://blog.scadafence.com/technical-blog-cve-2020-12117-industrial-iot-insecure-default-configurations Third Party Advisory
- https://www.moxa.com/en/support/support/security-advisory/nport-5100a-series-serial-device-servers-vulnerability Patch, Vendor Advisory