Hidden Functionality vulnerability in NEC Platforms, Ltd. Aterm Series allows a attacker to enable telnet via network.
Metrics
Affected Vendors & Products
References
| Link | Providers |
|---|---|
| https://jpn.nec.com/security-info/secinfo/nv26-001_en.html |
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History
Mon, 20 Apr 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Nec aterm W1200ex-ms
Nec aterm W1200ex-ms Firmware Nec aterm Wf1200cr Firmware Nec aterm Wg1200cr Firmware Nec aterm Wg1200hp2 Firmware Nec aterm Wg1200hp3 Firmware Nec aterm Wg1200hp4 Firmware Nec aterm Wg1200hs2 Firmware Nec aterm Wg1200hs3 Firmware Nec aterm Wg1200hs4 Firmware Nec aterm Wg1800hp3 Firmware Nec aterm Wg1800hp4 Firmware Nec aterm Wg1900hp2 Firmware Nec aterm Wg1900hp Firmware Nec aterm Wg2600hm4 Firmware Nec aterm Wg2600hp4 Firmware Nec aterm Wg2600hs2 Firmware Nec aterm Wg2600hs Firmware Nec aterm Wx1500hp Firmware Nec aterm Wx3000hp2 Firmware Nec aterm Wx3000hp Firmware Nec aterm Wx3600hp Firmware |
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| CPEs | cpe:2.3:h:nec:aterm_w1200ex-ms:-:*:*:*:*:*:*:* cpe:2.3:h:nec:aterm_wf1200cr:-:*:*:*:*:*:*:* cpe:2.3:h:nec:aterm_wg1200cr:-:*:*:*:*:*:*:* cpe:2.3:h:nec:aterm_wg1200hp2:-:*:*:*:*:*:*:* cpe:2.3:h:nec:aterm_wg1200hp3:-:*:*:*:*:*:*:* cpe:2.3:h:nec:aterm_wg1200hp4:-:*:*:*:*:*:*:* cpe:2.3:h:nec:aterm_wg1200hs2:-:*:*:*:*:*:*:* cpe:2.3:h:nec:aterm_wg1200hs3:-:*:*:*:*:*:*:* cpe:2.3:h:nec:aterm_wg1200hs4:-:*:*:*:*:*:*:* cpe:2.3:h:nec:aterm_wg1800hp3:-:*:*:*:*:*:*:* cpe:2.3:h:nec:aterm_wg1800hp4:-:*:*:*:*:*:*:* cpe:2.3:h:nec:aterm_wg1900hp2:-:*:*:*:*:*:*:* cpe:2.3:h:nec:aterm_wg1900hp:-:*:*:*:*:*:*:* cpe:2.3:h:nec:aterm_wg2600hm4:-:*:*:*:*:*:*:* cpe:2.3:h:nec:aterm_wg2600hp4:-:*:*:*:*:*:*:* cpe:2.3:h:nec:aterm_wg2600hs2:-:*:*:*:*:*:*:* cpe:2.3:h:nec:aterm_wg2600hs:-:*:*:*:*:*:*:* cpe:2.3:h:nec:aterm_wx1500hp:-:*:*:*:*:*:*:* cpe:2.3:h:nec:aterm_wx3000hp2:-:*:*:*:*:*:*:* cpe:2.3:h:nec:aterm_wx3000hp:-:*:*:*:*:*:*:* cpe:2.3:h:nec:aterm_wx3600hp:-:*:*:*:*:*:*:* cpe:2.3:o:nec:aterm_w1200ex-ms_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:nec:aterm_wf1200cr_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:nec:aterm_wg1200cr_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:nec:aterm_wg1200hp2_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:nec:aterm_wg1200hp3_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:nec:aterm_wg1200hp4_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:nec:aterm_wg1200hs2_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:nec:aterm_wg1200hs3_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:nec:aterm_wg1200hs4_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:nec:aterm_wg1800hp3_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:nec:aterm_wg1800hp4_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:nec:aterm_wg1900hp2_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:nec:aterm_wg1900hp_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:nec:aterm_wg2600hm4_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:nec:aterm_wg2600hp4_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:nec:aterm_wg2600hs2_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:nec:aterm_wg2600hs_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:nec:aterm_wx1500hp_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:nec:aterm_wx3000hp2_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:nec:aterm_wx3000hp_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:nec:aterm_wx3600hp_firmware:*:*:*:*:*:*:*:* |
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| Vendors & Products |
Nec aterm W1200ex-ms
Nec aterm W1200ex-ms Firmware Nec aterm Wf1200cr Firmware Nec aterm Wg1200cr Firmware Nec aterm Wg1200hp2 Firmware Nec aterm Wg1200hp3 Firmware Nec aterm Wg1200hp4 Firmware Nec aterm Wg1200hs2 Firmware Nec aterm Wg1200hs3 Firmware Nec aterm Wg1200hs4 Firmware Nec aterm Wg1800hp3 Firmware Nec aterm Wg1800hp4 Firmware Nec aterm Wg1900hp2 Firmware Nec aterm Wg1900hp Firmware Nec aterm Wg2600hm4 Firmware Nec aterm Wg2600hp4 Firmware Nec aterm Wg2600hs2 Firmware Nec aterm Wg2600hs Firmware Nec aterm Wx1500hp Firmware Nec aterm Wx3000hp2 Firmware Nec aterm Wx3000hp Firmware Nec aterm Wx3600hp Firmware |
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| Metrics |
cvssV3_1
|
Mon, 30 Mar 2026 07:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Nec
Nec aterm W1200ex(-ms) Nec aterm Wf1200cr Nec aterm Wg1200cr Nec aterm Wg1200hp2 Nec aterm Wg1200hp3 Nec aterm Wg1200hp4 Nec aterm Wg1200hs2 Nec aterm Wg1200hs3 Nec aterm Wg1200hs4 Nec aterm Wg1800hp3 Nec aterm Wg1800hp4 Nec aterm Wg1900hp Nec aterm Wg1900hp2 Nec aterm Wg2600hm4 Nec aterm Wg2600hp4 Nec aterm Wg2600hs Nec aterm Wg2600hs2 Nec aterm Wx1500hp Nec aterm Wx3000hp Nec aterm Wx3000hp2 Nec aterm Wx3600hp |
|
| Vendors & Products |
Nec
Nec aterm W1200ex(-ms) Nec aterm Wf1200cr Nec aterm Wg1200cr Nec aterm Wg1200hp2 Nec aterm Wg1200hp3 Nec aterm Wg1200hp4 Nec aterm Wg1200hs2 Nec aterm Wg1200hs3 Nec aterm Wg1200hs4 Nec aterm Wg1800hp3 Nec aterm Wg1800hp4 Nec aterm Wg1900hp Nec aterm Wg1900hp2 Nec aterm Wg2600hm4 Nec aterm Wg2600hp4 Nec aterm Wg2600hs Nec aterm Wg2600hs2 Nec aterm Wx1500hp Nec aterm Wx3000hp Nec aterm Wx3000hp2 Nec aterm Wx3600hp |
Fri, 27 Mar 2026 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Enable Telnet via Hidden Functionality in NEC Aterm Devices |
Fri, 27 Mar 2026 13:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Fri, 27 Mar 2026 12:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Hidden Functionality vulnerability in NEC Platforms, Ltd. Aterm Series allows a attacker to enable telnet via network. | |
| Weaknesses | CWE-912 | |
| References |
| |
| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: NEC
Published: 2026-03-27T11:52:48.222Z
Updated: 2026-04-10T04:13:59.147Z
Reserved: 2026-03-23T06:04:48.670Z
Link: CVE-2026-4621
Updated: 2026-03-27T12:57:28.056Z
Status : Analyzed
Published: 2026-03-27T12:16:20.910
Modified: 2026-04-20T15:20:06.500
Link: CVE-2026-4621
No data.
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