Improper Neutralization of Special Elements used in an OS Command vulnerability in NEC Corporation Aterm WG2600HP2, WG2600HP, WG2200HP, WG1800HP2, WG1800HP, WG1400HP, WG600HP, WG300HP, WF300HP, WR9500N, WR9300N, WR8750N, WR8700N, WR8600N, WR8370N, WR8175N and WR8170N all versions allows a attacker to execute an arbitrary OS command with the root privilege, after obtaining a high privilege exploiting CVE-2023-3330 and CVE-2023-3331 vulnerabilities
Published Jun 28, 2023
7.2
HIGHCVSS 3.1
EPSS 0.71%
Description
Improper Neutralization of Special Elements used in an OS Command vulnerability in NEC Corporation Aterm WG2600HP2, WG2600HP, WG2200HP, WG1800HP2, WG1800HP, WG1400HP, WG600HP, WG300HP, WF300HP, WR9500N, WR9300N, WR8750N, WR8700N, WR8600N, WR8370N, WR8175N and WR8170N all versions allows a attacker to execute an arbitrary OS command with the root privilege, after obtaining a high privilege exploiting CVE-2023-3330 and CVE-2023-3331 vulnerabilities.
Affected products
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Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
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| NEC Corporation | Aterm WF300HP | unaffected |
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| NEC Corporation | Aterm WG1400HP | unaffected |
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| NEC Corporation | Aterm WG1800HP | unaffected |
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| NEC Corporation | Aterm WG1800HP2 | unaffected |
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| NEC Corporation | Aterm WG2200HP | unaffected |
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| NEC Corporation | Aterm WG2600HP | unaffected |
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| NEC Corporation | Aterm WG2600HP2 | n/a |
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| NEC Corporation | Aterm WG300HP | unaffected |
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| NEC Corporation | Aterm WG600HP | unaffected |
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| NEC Corporation | Aterm WR8170N | unaffected |
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| NEC Corporation | Aterm WR8175N | unaffected |
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| NEC Corporation | Aterm WR8370N | unaffected |
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| NEC Corporation | Aterm WR8600N | unaffected |
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| NEC Corporation | Aterm WR8700N | unaffected |
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| NEC Corporation | Aterm WR8750N | unaffected |
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| NEC Corporation | Aterm WR9300N | unaffected |
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| NEC Corporation | Aterm WR9500N | unaffected |
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Configuration 1
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Configuration 2
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Configuration 3
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Configuration 4
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Configuration 5
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Configuration 6
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Configuration 7
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Configuration 9
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Configuration 10
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Configuration 11
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Configuration 12
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Configuration 13
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Configuration 14
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Configuration 15
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Configuration 16
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Configuration 17
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No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
Vendor solution
Stop using the products or remove the USB storage.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
NoTechnical Impact
TotalDecision
n/aAssessed Dec 4, 2024 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2023–2026- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (8 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.71% (0.00713) | 51.92th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.59% (0.00591) | 43.42th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.41% (0.00415) | 59.57th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.14% (0.00136) | 50.59th | v3 (v2023.03.01) |
| Jul 4, 2024 | 0.13% (0.00133) | 48.86th | v3 (v2023.03.01) |
| May 4, 2024 | 0.06% (0.00056) | 22.52th | v3 (v2023.03.01) |
| Jul 6, 2023 | 0.05% (0.00052) | 18.22th | v3 (v2023.03.01) |
| Jun 28, 2023 | 0.04% (0.00043) | 7.61th | v3 (v2023.03.01) |
References (1)
| Link | Providers | Tags |
|---|---|---|
| https://https://jpn.nec.com/security-info/secinfo/nv23-007_en.html | Broken Link |
Change history (0)
No recorded changes yet.