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Vulnerability record · CVE-2023-3331 · published 28 June 2023

CVE-2023-3331: Nec aterm wf300hp firmware path traversal vulnerability

Nec · Aterm Wf300hp Firmware

Improper Limitation of a Pathname to a Restricted Directory vulnerability in NEC Corporation Aterm 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 delete specific files in the product.

5.4 CVSS 3.1 Medium EPSS 0.55% · top 56.1% CWE-22 · Path traversal
5.4CVSS 3.1 base score
0.55%EPSS exploitation probability, 30 days
NoNot in CISA KEV
17Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Improper Limitation of a Pathname to a Restricted Directory vulnerability in NEC Corporation Aterm 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 delete specific files in the product.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

Affected products

17 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://https://jpn.nec.com/security-info/secinfo/nv23-007_en.html Vendor Advisory
https://https://jpn.nec.com/security-info/secinfo/nv23-007_en.html Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2024-28008Nec aterm wg1800hp4 firmware vulnerabilityActive Debug Code in NEC Corporation Aterm WG1800HP4, WG1200HS3, WG1900HP2, WG1200HP3, WG1800HP3, WG1200HS2, WG1900HP, WG1200HP2, W1200EX(-MS), WG120…EPSS 0.62%9.8CVE-2024-28011Nec aterm wg1800hp4 firmware vulnerabilityHidden Functionality vulnerability in NEC Corporation Aterm WG1800HP4, WG1200HS3, WG1900HP2, WG1200HP3, WG1800HP3, WG1200HS2, WG1900HP, WG1200HP2, W1…EPSS 0.62%9.8CVE-2024-28009Nec aterm wg1800hp4 firmware improper authentication vulnerabilityImproper authentication vulnerability in NEC Corporation Aterm WG1800HP4, WG1200HS3, WG1900HP2, WG1200HP3, WG1800HP3, WG1200HS2, WG1900HP, WG1200HP2,…EPSS 0.65%9.8CVE-2024-28014Nec aterm wg1800hp4 firmware stack-based buffer overflow vulnerabilityStack-based Buffer Overflow vulnerability in NEC Corporation Aterm WG1800HP4, WG1200HS3, WG1900HP2, WG1200HP3, WG1800HP3, WG1200HS2, WG1900HP, WG1200…EPSS 0.69%9.8CVE-2024-28007Nec aterm wg1800hp4 firmware improper authentication vulnerabilityImproper authentication vulnerability in NEC Corporation Aterm WG1800HP4, WG1200HS3, WG1900HP2, WG1200HP3, WG1800HP3, WG1200HS2, WG1900HP, WG1200HP2,…EPSS 0.65%9.8CVE-2024-28012Nec aterm wg1800hp4 firmware improper authentication vulnerabilityImproper authentication vulnerability in NEC Corporation Aterm WG1800HP4, WG1200HS3, WG1900HP2, WG1200HP3, WG1800HP3, WG1200HS2, WG1900HP, WG1200HP2,…EPSS 0.74%9.8CVE-2024-28010Nec aterm wg1800hp4 firmware hard-coded password vulnerabilityUse of Hard-coded Password in NEC Corporation Aterm WG1800HP4, WG1200HS3, WG1900HP2, WG1200HP3, WG1800HP3, WG1200HS2, WG1900HP, WG1200HP2, W1200EX(-M…EPSS 0.58%9.8CVE-2024-28015Nec aterm wg1800hp4 firmware os command injection vulnerabilityImproper Neutralization of Special Elements used in an OS Command vulnerability in NEC Corporation Aterm WG1800HP4, WG1200HS3, WG1900HP2, WG1200HP3, …EPSS 0.67%

Source: NIST National Vulnerability Database (record CVE-2023-3331), CISA KEV, FIRST EPSS (scores of 2026-10-05). This page is refreshed as NVD updates the record.