CVE-2026-4309 PUBLISHED

Assigner: NEC
Reserved: 17.03.2026 Published: 27.03.2026 Updated: 27.03.2026

Missing Authorization vulnerability in NEC Platforms, Ltd. Aterm Series allows a attacker to get a specific device information and change the settings via network.

Metrics

CVSS Vector: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
CVSS Score: 6.3

Product Status

Vendor NEC Platforms, Ltd.
Product Aterm W1200EX(-MS)
Versions Default: unknown
  • Version All versions is affected
Vendor NEC Platforms, Ltd.
Product Aterm WG1200HP2
Versions Default: unknown
  • Version All versions is affected
Vendor NEC Platforms, Ltd.
Product Aterm WG1900HP
Versions Default: unknown
  • Version All versions is affected
Vendor NEC Platforms, Ltd.
Product Aterm WG1200HS2
Versions Default: unknown
  • Version All versions is affected
Vendor NEC Platforms, Ltd.
Product Aterm WG1800HP3
Versions Default: unknown
  • Version All versions is affected
Vendor NEC Platforms, Ltd.
Product Aterm WG1200HP3
Versions Default: unknown
  • Version All versions is affected
Vendor NEC Platforms, Ltd.
Product Aterm WG1900HP2
Versions Default: unknown
  • Version All versions is affected
Vendor NEC Platforms, Ltd.
Product Aterm WG1200HS3
Versions Default: unknown
  • Version All versions is affected
Vendor NEC Platforms, Ltd.
Product Aterm WG1800HP4
Versions Default: unknown
  • Version All versions is affected
Vendor NEC Platforms, Ltd.
Product Aterm WG1200HP4
Versions Default: unknown
  • Version All versions is affected
Vendor NEC Platforms, Ltd.
Product Aterm WG1200HS4
Versions Default: unknown
  • Version All versions is affected
Vendor NEC Platforms, Ltd.
Product Aterm WX1500HP
Versions Default: unknown
  • Version Before Ver. 1.4.2 is affected
Vendor NEC Platforms, Ltd.
Product Aterm WG2600HS
Versions Default: unknown
  • Version Before Ver. 1.7.2 is affected
Vendor NEC Platforms, Ltd.
Product Aterm WF1200CR
Versions Default: unknown
  • Version Before Ver. 1.6.0 is affected
Vendor NEC Platforms, Ltd.
Product Aterm WG1200CR
Versions Default: unknown
  • Version Before Ver. 1.5.0 is affected
Vendor NEC Platforms, Ltd.
Product Aterm WG2600HP4
Versions Default: unknown
  • Version Before Ver. 1.4.2 is affected
Vendor NEC Platforms, Ltd.
Product Aterm WG2600HM4
Versions Default: unknown
  • Version Before Ver. 1.4.2 is affected
Vendor NEC Platforms, Ltd.
Product Aterm WG2600HS2
Versions Default: unknown
  • Version Before Ver. 1.3.2 is affected
Vendor NEC Platforms, Ltd.
Product Aterm WX3000HP
Versions Default: unknown
  • Version Before Ver. 2.5.0 is affected
Vendor NEC Platforms, Ltd.
Product Aterm WX3600HP
Versions Default: unknown
  • Version Before Ver. 1.5.3 is affected

Credits

  • Taizoh Tsukamoto of Mitsui Bussan Secure Directions, Inc. reporter

References

Problem Types

  • CWE-862: Missing Authorization CWE