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JVNDB-2026-000049
Vulnerability from jvndb - Published: 2026-04-03 15:09 - Updated:2026-04-03 15:09Summary
Multiple vulnerabilities in NEC Aterm series (NV26-001)
Details
Aterm series products provided by NEC Corporation contain multiple vulnerabilities listed below.
- Missing authorization (CWE-862) - CVE-2026-4309
- Path traversal (CWE-22) - CVE-2026-4619
- OS command injection (CWE-78) - CVE-2026-4620, CVE-2026-4622
- Hidden functionality (CWE-912) - CVE-2026-4621
References
| Type | URL | |
|---|---|---|
|
|
||
Impacted products
| Vendor | Product | |
|---|---|---|
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CVE-2026-4622 (GCVE-0-2026-4622)
Vulnerability from cvelistv5 – Published: 2026-03-27 11:53 – Updated: 2026-03-27 12:53
VLAI?
EPSS
Summary
OS Command Injection vulnerability in NEC Platforms, Ltd. Aterm Series allows a attacker to execute arbitrary OS commands via network.
Severity ?
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NEC Platforms, Ltd. | Aterm WG2600HS |
Affected:
Before Ver. 1.7.2
|
|||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||
Credits
Zero Zero One Co., Ltd.
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CVE-2026-4621 (GCVE-0-2026-4621)
Vulnerability from cvelistv5 – Published: 2026-03-27 11:52 – Updated: 2026-03-27 12:57
VLAI?
EPSS
Summary
Hidden Functionality vulnerability in NEC Platforms, Ltd. Aterm Series allows a attacker to enable telnet via network.
Severity ?
CWE
- CWE-912 - Hidden Functionality
Assigner
References
Impacted products
Credits
Zero Zero One Co., Ltd.
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CVE-2026-4620 (GCVE-0-2026-4620)
Vulnerability from cvelistv5 – Published: 2026-03-27 11:53 – Updated: 2026-03-27 12:48
VLAI?
EPSS
Summary
OS Command Injection vulnerability in NEC Platforms, Ltd. Aterm Series allows a attacker to execute arbitrary OS commands via network.
Severity ?
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| NEC Platforms, Ltd. | Aterm WX1500HP |
Affected:
Before Ver. 1.4.2
|
|||||||
|
|||||||||
Credits
Zero Zero One Co., Ltd.
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CVE-2026-4619 (GCVE-0-2026-4619)
Vulnerability from cvelistv5 – Published: 2026-03-27 11:46 – Updated: 2026-03-27 11:59
VLAI?
EPSS
Summary
Path Traversal vulnerability in NEC Platforms, Ltd. Aterm Series allows a attacker to wtite over any file via network.
Severity ?
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| NEC Platforms, Ltd. | Aterm WX3600HP |
Affected:
Before Ver. 1.5.3
|
Credits
Zero Zero One Co., Ltd.
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CVE-2026-4309 (GCVE-0-2026-4309)
Vulnerability from cvelistv5 – Published: 2026-03-27 11:46 – Updated: 2026-03-27 12:15
VLAI?
EPSS
Summary
Missing Authorization vulnerability in NEC Platforms, Ltd. Aterm Series allows a attacker to get a specific device information and change the settings via network.
Severity ?
CWE
- CWE-862 - Missing Authorization
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NEC Platforms, Ltd. | Aterm W1200EX(-MS) |
Affected:
All versions
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Credits
Taizoh Tsukamoto of Mitsui Bussan Secure Directions, Inc.
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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