CVE intelligence and bounded remediation

CVE-2017-9649 — Mirion Technologies Dmc 3000 Firmware security vulnerability

Medium CVSS 5.4

A Use of Hard-Coded Cryptographic Key issue was discovered in Mirion Technologies DMC 3000 Transmitter Module, iPam Transmitter f/DMC 2000, RDS-31 iTX and variants (including RSD31-AM Package), DRM-1/2 and variants (including Solar PWR Package), DRM and RDS Based Boundary Monitors, External Transmitters, Telepole II, and MESH Repeater (Telemetry Enabled Devices). An unchangeable, factory-set key is included in the 900 MHz transmitter firmware.

Severity
Medium
CVSS
5.4 (2.0)
Published
2017-09-20
CISA KEV
Not currently listed
Ecosystem
operating-system
Weaknesses
CWE-321, CWE-798

Affected products

  • mirion_technologies / dmc_3000_firmware
  • mirion_technologies / ipam_transmitter_f/dmc_2000_firmware
  • mirion_technologies / telepole_ii_firmware
  • mirion_technologies / rds-31_itx_firmware
  • mirion_technologies / rsd31-am_firmware
  • mirion_technologies / wrm2_mesh_repeater_firmware

Showing 6 representative product identities from 7 source matches. Confirm exact affected versions with the linked vendor and NVD evidence.

Matched remediation archetype

Authentication bypass and missing authentication

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Check exposure

  • Map every affected endpoint and protocol path, including alternate ports, legacy routes, recovery flows, service accounts, and machine-to-machine access.
  • Confirm which deployments enable the affected authentication mode and whether the interface is reachable from untrusted networks.
  • Review session, token, credential, and proxy trust configuration without attempting account takeover.

Remediate safely

  • Apply the supported fix and centralize fail-closed authentication before protected request handling.
  • Remove default or embedded credentials, rotate affected secrets and sessions, and bind authentication decisions to the intended audience and channel.
  • Add negative tests for alternate routes, malformed or absent credentials, recovery flows, and proxy-derived identity.

Authoritative sources

Complete CVE record and remediation plan

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