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22 vulnerabilities found for aterm_wg2600hs_firmware by nec
CVE-2026-4622 (GCVE-0-2026-4622)
Vulnerability from nvd – Published: 2026-03-27 11:53 – Updated: 2026-04-10 04:14
VLAI
Summary
OS Command Injection vulnerability in NEC Platforms, Ltd. Aterm Series allows a attacker to execute arbitrary OS commands via network.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
1 reference
Impacted products
9 products
| Vendor | Product | Version | |
|---|---|---|---|
| NEC Platforms, Ltd. | Aterm WG2600HS |
Affected:
Before Ver. 1.7.2
|
|
| NEC Platforms, Ltd. | Aterm WF1200CR |
Affected:
Before Ver. 1.6.0
|
|
| NEC Platforms, Ltd. | Aterm WG1200CR |
Affected:
Before Ver. 1.5.0
|
|
| NEC Platforms, Ltd. | Aterm WG2600HP4 |
Affected:
Before Ver. 1.4.2
|
|
| NEC Platforms, Ltd. | Aterm WG2600HM4 |
Affected:
Before Ver. 1.4.2
|
|
| NEC Platforms, Ltd. | Aterm WG2600HS2 |
Affected:
Before Ver. 1.3.2
|
|
| NEC Platforms, Ltd. | Aterm WX3000HP |
Affected:
Before Ver. 2.5.0
|
|
| NEC Platforms, Ltd. | Aterm WX3000HP2 |
Affected:
Before Ver. 1.3.2
|
|
| NEC Platforms, Ltd. | Aterm GB1200PE |
Affected:
Before Ver. 1.3.1
|
Credits
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CVE-2026-4621 (GCVE-0-2026-4621)
Vulnerability from nvd – Published: 2026-03-27 11:52 – Updated: 2026-04-10 04:13
VLAI
Summary
Hidden Functionality vulnerability in NEC Platforms, Ltd. Aterm Series allows a attacker to enable telnet via network.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-912 - Hidden Functionality
Assigner
References
1 reference
Impacted products
25 products
Credits
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CVE-2026-4309 (GCVE-0-2026-4309)
Vulnerability from nvd – Published: 2026-03-27 11:46 – Updated: 2026-04-10 04:10
VLAI
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
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-862 - Missing Authorization
Assigner
References
1 reference
Impacted products
24 products
Credits
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CVE-2021-20712 (GCVE-0-2021-20712)
Vulnerability from nvd – Published: 2021-04-26 00:20 – Updated: 2024-08-03 17:53
VLAI
Summary
Improper access control vulnerability in NEC Aterm WG2600HS firmware Ver1.5.1 and earlier, and Aterm WX3000HP firmware Ver1.1.2 and earlier allows a device connected to the LAN side to be accessed from the WAN side due to the defect in the IPv6 firewall function.
Severity
No CVSS data available.
CWE
- Improper Access Control
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://jpn.nec.com/security-info/secinfo/nv21-010.html | x_refsource_MISC |
| https://jvn.jp/en/jp/JVN29739718/index.html | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NEC Corporation | NEC Aterm devices |
Affected:
Aterm WG2600HS firmware Ver1.5.1 and earlier, and Aterm WX3000HP firmware Ver1.1.2 and earlier
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CVE-2021-20711 (GCVE-0-2021-20711)
Vulnerability from nvd – Published: 2021-04-26 00:20 – Updated: 2024-08-03 17:53
VLAI
Summary
Aterm WG2600HS firmware Ver1.5.1 and earlier allows an attacker to execute arbitrary OS commands via unspecified vectors.
Severity
No CVSS data available.
CWE
- OS Command Injection
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://jpn.nec.com/security-info/secinfo/nv21-010.html | x_refsource_MISC |
| https://jvn.jp/en/jp/JVN29739718/index.html | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NEC Corporation | Aterm WG2600HS |
Affected:
firmware Ver1.5.1 and earlier
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CVE-2021-20709 (GCVE-0-2021-20709)
Vulnerability from nvd – Published: 2021-04-26 00:20 – Updated: 2024-08-03 17:53
VLAI
Summary
Improper validation of integrity check value vulnerability in NEC Aterm WF1200CR firmware Ver1.3.2 and earlier, Aterm WG1200CR firmware Ver1.3.3 and earlier, and Aterm WG2600HS firmware Ver1.5.1 and earlier allows an attacker with an administrative privilege to execute arbitrary OS commands by sending a specially crafted request to a specific URL.
Severity
No CVSS data available.
CWE
- Improper Validation of Integrity Check Value
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://jpn.nec.com/security-info/secinfo/nv21-010.html | x_refsource_MISC |
| https://jvn.jp/en/jp/JVN29739718/index.html | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NEC Corporation | NEC Aterm devices |
Affected:
Aterm WF1200CR firmware Ver1.3.2 and earlier, Aterm WG1200CR firmware Ver1.3.3 and earlier, and Aterm WG2600HS firmware Ver1.5.1 and earlier
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CVE-2021-20708 (GCVE-0-2021-20708)
Vulnerability from nvd – Published: 2021-04-26 00:20 – Updated: 2024-08-03 17:53
VLAI
Summary
NEC Aterm devices (Aterm WF1200CR firmware Ver1.3.2 and earlier, Aterm WG1200CR firmware Ver1.3.3 and earlier, and Aterm WG2600HS firmware Ver1.5.1 and earlier) allow authenticated attackers to execute arbitrary OS commands by sending a specially crafted request to a specific URL.
Severity
No CVSS data available.
CWE
- OS Command Injection
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://jpn.nec.com/security-info/secinfo/nv21-010.html | x_refsource_MISC |
| https://jvn.jp/en/jp/JVN29739718/index.html | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NEC Corporation | NEC Aterm devices |
Affected:
Aterm WF1200CR firmware Ver1.3.2 and earlier, Aterm WG1200CR firmware Ver1.3.3 and earlier, and Aterm WG2600HS firmware Ver1.5.1 and earlier
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CVE-2020-5534 (GCVE-0-2020-5534)
Vulnerability from nvd – Published: 2020-02-21 09:15 – Updated: 2024-08-04 08:30
VLAI
Summary
Aterm WG2600HS firmware Ver1.3.2 and earlier allows an authenticated attacker on the same network segment to execute arbitrary OS commands with root privileges via unspecified vectors.
Severity
No CVSS data available.
CWE
- OS Command Injection
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://jvn.jp/en/jp/JVN49410695/index.html | x_refsource_MISC |
| https://jpn.nec.com/security-info/secinfo/nv20-003.html | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NEC Corporation | Aterm WG2600HS |
Affected:
firmware Ver1.3.2 and earlier
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CVE-2020-5533 (GCVE-0-2020-5533)
Vulnerability from nvd – Published: 2020-02-21 09:15 – Updated: 2024-08-04 08:30
VLAI
Summary
Cross-site scripting vulnerability in Aterm WG2600HS firmware Ver1.3.2 and earlier allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
Severity
No CVSS data available.
CWE
- Cross-site scripting
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://jvn.jp/en/jp/JVN49410695/index.html | x_refsource_MISC |
| https://jpn.nec.com/security-info/secinfo/nv20-003.html | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NEC Corporation | Aterm WG2600HS |
Affected:
firmware Ver1.3.2 and earlier
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CVE-2020-5525 (GCVE-0-2020-5525)
Vulnerability from nvd – Published: 2020-02-21 09:15 – Updated: 2024-08-04 08:30
VLAI
Summary
Aterm series (Aterm WF1200C firmware Ver1.2.1 and earlier, Aterm WG1200CR firmware Ver1.2.1 and earlier, Aterm WG2600HS firmware Ver1.3.2 and earlier) allows an authenticated attacker on the same network segment to execute arbitrary OS commands with root privileges via management screen.
Severity
No CVSS data available.
CWE
- OS Command Injection
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://jvn.jp/en/jp/JVN49410695/index.html | x_refsource_MISC |
| https://jpn.nec.com/security-info/secinfo/nv20-003.html | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NEC Corporation | Aterm series |
Affected:
Aterm WF1200C firmware Ver1.2.1 and earlier, Aterm WG1200CR firmware Ver1.2.1 and earlier, Aterm WG2600HS firmware Ver1.3.2 and earlier
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CVE-2020-5524 (GCVE-0-2020-5524)
Vulnerability from nvd – Published: 2020-02-21 09:15 – Updated: 2024-08-04 08:30
VLAI
Summary
Aterm series (Aterm WF1200C firmware Ver1.2.1 and earlier, Aterm WG1200CR firmware Ver1.2.1 and earlier, Aterm WG2600HS firmware Ver1.3.2 and earlier) allows an attacker on the same network segment to execute arbitrary OS commands with root privileges via UPnP function.
Severity
No CVSS data available.
CWE
- OS Command Injection
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://jvn.jp/en/jp/JVN49410695/index.html | x_refsource_MISC |
| https://jpn.nec.com/security-info/secinfo/nv20-003.html | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NEC Corporation | Aterm series |
Affected:
Aterm WF1200C firmware Ver1.2.1 and earlier, Aterm WG1200CR firmware Ver1.2.1 and earlier, Aterm WG2600HS firmware Ver1.3.2 and earlier
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CVE-2026-4622 (GCVE-0-2026-4622)
Vulnerability from cvelistv5 – Published: 2026-03-27 11:53 – Updated: 2026-04-10 04:14
VLAI
Summary
OS Command Injection vulnerability in NEC Platforms, Ltd. Aterm Series allows a attacker to execute arbitrary OS commands via network.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
1 reference
Impacted products
9 products
| Vendor | Product | Version | |
|---|---|---|---|
| NEC Platforms, Ltd. | Aterm WG2600HS |
Affected:
Before Ver. 1.7.2
|
|
| NEC Platforms, Ltd. | Aterm WF1200CR |
Affected:
Before Ver. 1.6.0
|
|
| NEC Platforms, Ltd. | Aterm WG1200CR |
Affected:
Before Ver. 1.5.0
|
|
| NEC Platforms, Ltd. | Aterm WG2600HP4 |
Affected:
Before Ver. 1.4.2
|
|
| NEC Platforms, Ltd. | Aterm WG2600HM4 |
Affected:
Before Ver. 1.4.2
|
|
| NEC Platforms, Ltd. | Aterm WG2600HS2 |
Affected:
Before Ver. 1.3.2
|
|
| NEC Platforms, Ltd. | Aterm WX3000HP |
Affected:
Before Ver. 2.5.0
|
|
| NEC Platforms, Ltd. | Aterm WX3000HP2 |
Affected:
Before Ver. 1.3.2
|
|
| NEC Platforms, Ltd. | Aterm GB1200PE |
Affected:
Before Ver. 1.3.1
|
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CVE-2026-4621 (GCVE-0-2026-4621)
Vulnerability from cvelistv5 – Published: 2026-03-27 11:52 – Updated: 2026-04-10 04:13
VLAI
Summary
Hidden Functionality vulnerability in NEC Platforms, Ltd. Aterm Series allows a attacker to enable telnet via network.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-912 - Hidden Functionality
Assigner
References
1 reference
Impacted products
25 products
Credits
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CVE-2026-4309 (GCVE-0-2026-4309)
Vulnerability from cvelistv5 – Published: 2026-03-27 11:46 – Updated: 2026-04-10 04:10
VLAI
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
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-862 - Missing Authorization
Assigner
References
1 reference
Impacted products
24 products
Credits
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CVE-2021-20712 (GCVE-0-2021-20712)
Vulnerability from cvelistv5 – Published: 2021-04-26 00:20 – Updated: 2024-08-03 17:53
VLAI
Summary
Improper access control vulnerability in NEC Aterm WG2600HS firmware Ver1.5.1 and earlier, and Aterm WX3000HP firmware Ver1.1.2 and earlier allows a device connected to the LAN side to be accessed from the WAN side due to the defect in the IPv6 firewall function.
Severity
No CVSS data available.
CWE
- Improper Access Control
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://jpn.nec.com/security-info/secinfo/nv21-010.html | x_refsource_MISC |
| https://jvn.jp/en/jp/JVN29739718/index.html | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NEC Corporation | NEC Aterm devices |
Affected:
Aterm WG2600HS firmware Ver1.5.1 and earlier, and Aterm WX3000HP firmware Ver1.1.2 and earlier
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CVE-2021-20711 (GCVE-0-2021-20711)
Vulnerability from cvelistv5 – Published: 2021-04-26 00:20 – Updated: 2024-08-03 17:53
VLAI
Summary
Aterm WG2600HS firmware Ver1.5.1 and earlier allows an attacker to execute arbitrary OS commands via unspecified vectors.
Severity
No CVSS data available.
CWE
- OS Command Injection
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://jpn.nec.com/security-info/secinfo/nv21-010.html | x_refsource_MISC |
| https://jvn.jp/en/jp/JVN29739718/index.html | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NEC Corporation | Aterm WG2600HS |
Affected:
firmware Ver1.5.1 and earlier
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CVE-2021-20708 (GCVE-0-2021-20708)
Vulnerability from cvelistv5 – Published: 2021-04-26 00:20 – Updated: 2024-08-03 17:53
VLAI
Summary
NEC Aterm devices (Aterm WF1200CR firmware Ver1.3.2 and earlier, Aterm WG1200CR firmware Ver1.3.3 and earlier, and Aterm WG2600HS firmware Ver1.5.1 and earlier) allow authenticated attackers to execute arbitrary OS commands by sending a specially crafted request to a specific URL.
Severity
No CVSS data available.
CWE
- OS Command Injection
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://jpn.nec.com/security-info/secinfo/nv21-010.html | x_refsource_MISC |
| https://jvn.jp/en/jp/JVN29739718/index.html | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NEC Corporation | NEC Aterm devices |
Affected:
Aterm WF1200CR firmware Ver1.3.2 and earlier, Aterm WG1200CR firmware Ver1.3.3 and earlier, and Aterm WG2600HS firmware Ver1.5.1 and earlier
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CVE-2021-20709 (GCVE-0-2021-20709)
Vulnerability from cvelistv5 – Published: 2021-04-26 00:20 – Updated: 2024-08-03 17:53
VLAI
Summary
Improper validation of integrity check value vulnerability in NEC Aterm WF1200CR firmware Ver1.3.2 and earlier, Aterm WG1200CR firmware Ver1.3.3 and earlier, and Aterm WG2600HS firmware Ver1.5.1 and earlier allows an attacker with an administrative privilege to execute arbitrary OS commands by sending a specially crafted request to a specific URL.
Severity
No CVSS data available.
CWE
- Improper Validation of Integrity Check Value
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://jpn.nec.com/security-info/secinfo/nv21-010.html | x_refsource_MISC |
| https://jvn.jp/en/jp/JVN29739718/index.html | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NEC Corporation | NEC Aterm devices |
Affected:
Aterm WF1200CR firmware Ver1.3.2 and earlier, Aterm WG1200CR firmware Ver1.3.3 and earlier, and Aterm WG2600HS firmware Ver1.5.1 and earlier
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CVE-2020-5534 (GCVE-0-2020-5534)
Vulnerability from cvelistv5 – Published: 2020-02-21 09:15 – Updated: 2024-08-04 08:30
VLAI
Summary
Aterm WG2600HS firmware Ver1.3.2 and earlier allows an authenticated attacker on the same network segment to execute arbitrary OS commands with root privileges via unspecified vectors.
Severity
No CVSS data available.
CWE
- OS Command Injection
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://jvn.jp/en/jp/JVN49410695/index.html | x_refsource_MISC |
| https://jpn.nec.com/security-info/secinfo/nv20-003.html | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NEC Corporation | Aterm WG2600HS |
Affected:
firmware Ver1.3.2 and earlier
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CVE-2020-5533 (GCVE-0-2020-5533)
Vulnerability from cvelistv5 – Published: 2020-02-21 09:15 – Updated: 2024-08-04 08:30
VLAI
Summary
Cross-site scripting vulnerability in Aterm WG2600HS firmware Ver1.3.2 and earlier allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
Severity
No CVSS data available.
CWE
- Cross-site scripting
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://jvn.jp/en/jp/JVN49410695/index.html | x_refsource_MISC |
| https://jpn.nec.com/security-info/secinfo/nv20-003.html | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NEC Corporation | Aterm WG2600HS |
Affected:
firmware Ver1.3.2 and earlier
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CVE-2020-5524 (GCVE-0-2020-5524)
Vulnerability from cvelistv5 – Published: 2020-02-21 09:15 – Updated: 2024-08-04 08:30
VLAI
Summary
Aterm series (Aterm WF1200C firmware Ver1.2.1 and earlier, Aterm WG1200CR firmware Ver1.2.1 and earlier, Aterm WG2600HS firmware Ver1.3.2 and earlier) allows an attacker on the same network segment to execute arbitrary OS commands with root privileges via UPnP function.
Severity
No CVSS data available.
CWE
- OS Command Injection
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://jvn.jp/en/jp/JVN49410695/index.html | x_refsource_MISC |
| https://jpn.nec.com/security-info/secinfo/nv20-003.html | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NEC Corporation | Aterm series |
Affected:
Aterm WF1200C firmware Ver1.2.1 and earlier, Aterm WG1200CR firmware Ver1.2.1 and earlier, Aterm WG2600HS firmware Ver1.3.2 and earlier
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CVE-2020-5525 (GCVE-0-2020-5525)
Vulnerability from cvelistv5 – Published: 2020-02-21 09:15 – Updated: 2024-08-04 08:30
VLAI
Summary
Aterm series (Aterm WF1200C firmware Ver1.2.1 and earlier, Aterm WG1200CR firmware Ver1.2.1 and earlier, Aterm WG2600HS firmware Ver1.3.2 and earlier) allows an authenticated attacker on the same network segment to execute arbitrary OS commands with root privileges via management screen.
Severity
No CVSS data available.
CWE
- OS Command Injection
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://jvn.jp/en/jp/JVN49410695/index.html | x_refsource_MISC |
| https://jpn.nec.com/security-info/secinfo/nv20-003.html | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NEC Corporation | Aterm series |
Affected:
Aterm WF1200C firmware Ver1.2.1 and earlier, Aterm WG1200CR firmware Ver1.2.1 and earlier, Aterm WG2600HS firmware Ver1.3.2 and earlier
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