CVE-2026-4309
CVSS Score
0.0
EPSS Score
0.1%
EPSS Percentile
17th
Missing Authorization vulnerability in NEC Platforms, Ltd. Aterm Series allows a attacker to get a specific device information and change the settings via network.
| CWE | CWE-862 |
| Vendor | nec platforms, ltd. |
| Product | aterm w1200ex(-ms) |
| Published | Mar 27, 2026 |
| Last Updated | Apr 10, 2026 |
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Affected Versions
NEC Platforms, Ltd. / Aterm W1200EX(-MS)
All versions
NEC Platforms, Ltd. / Aterm WG1200HP2
All versions
NEC Platforms, Ltd. / Aterm WG1900HP
All versions
NEC Platforms, Ltd. / Aterm WG1200HS2
All versions
NEC Platforms, Ltd. / Aterm WG1800HP3
All versions
NEC Platforms, Ltd. / Aterm WG1200HP3
All versions
NEC Platforms, Ltd. / Aterm WG1900HP2
All versions
NEC Platforms, Ltd. / Aterm WG1200HS3
All versions
NEC Platforms, Ltd. / Aterm WG1800HP4
All versions
NEC Platforms, Ltd. / Aterm WG1200HP4
All versions
NEC Platforms, Ltd. / Aterm WG1200HS4
All versions
NEC Platforms, Ltd. / Aterm WX1500HP
Before Ver. 1.4.2
NEC Platforms, Ltd. / Aterm WG2600HS
Before Ver. 1.7.2
NEC Platforms, Ltd. / Aterm WF1200CR
Before Ver. 1.6.0
NEC Platforms, Ltd. / Aterm WG1200CR
Before Ver. 1.5.0
NEC Platforms, Ltd. / Aterm WG2600HP4
Before Ver. 1.4.2
NEC Platforms, Ltd. / Aterm WG2600HM4
Before Ver. 1.4.2
NEC Platforms, Ltd. / Aterm WG2600HS2
Before Ver. 1.3.2
NEC Platforms, Ltd. / Aterm WX3000HP
Before Ver. 2.5.0
NEC Platforms, Ltd. / Aterm WX3600HP
Before Ver. 1.5.3
NEC Platforms, Ltd. / Aterm GX1200HP
All versions
NEC Platforms, Ltd. / Aterm GX1200HS4
All versions
NEC Platforms, Ltd. / Aterm WG1200DM4
All versions
NEC Platforms, Ltd. / Aterm GB1200PE
Before Ver. 1.3.1
References
Credits
🔍 Taizoh Tsukamoto of Mitsui Bussan Secure Directions, Inc.