What is CVE-2023-3331?

CVE-2023-3331 is a medium-severity vulnerability in Nec Aterm Wf300hp, classified under Path Traversal. CVSS score: 5.4/10. Published 2023-06-28.

How severe is CVE-2023-3331?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Is CVE-2023-3331 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Path Traversal in Nec Aterm Wf300hp

CVE-2023-3331

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.

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.005 (42.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L.

Affected products

Weakness classification (CWE)

CWE-22 — Path Traversal

Public proof-of-concept exploits

ARPSyndicate/cve-scores

References

psirt-info@cyber.jp.nec.com (Vendor Advisory)

Frequently asked questions

What is CVE-2023-3331?: CVE-2023-3331 is a medium-severity vulnerability in Nec Aterm Wf300hp, classified under Path Traversal. CVSS score: 5.4/10. Published 2023-06-28.
How severe is CVE-2023-3331?: Medium severity. CVSS v3 base score is 5.4 out of 10.
Is CVE-2023-3331 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.