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CVE-2023-3331

Quick assessment

Affected
NEC Corporation Aterm WG2600HP2
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

NEC Aterm WG2200HP是日本电气（NEC）公司的一款无线路由器。 NEC Aterm WG2200HP存在安全漏洞，该漏洞源于存在目录遍历漏洞，经过身份验证的攻击者可能会删除产品中的特定文件。

AI Predicted 8.1 Difficulty: Moderate EPSS 0.55% · P44
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I. Basic Information for CVE-2023-3331

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
NEC Aterm WG2200HP 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
NEC Aterm WG2200HP是日本电气（NEC）公司的一款无线路由器。 NEC Aterm WG2200HP存在安全漏洞，该漏洞源于存在目录遍历漏洞，经过身份验证的攻击者可能会删除产品中的特定文件。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
NEC Corporation Aterm WG2600HP2 all versions -
NEC Corporation Aterm WG2600HP all versions -
NEC Corporation Aterm WG2200HP all versions -
NEC Corporation Aterm WG2200HP all versions -
NEC Corporation Aterm WG1800HP2 all versions -
NEC Corporation Aterm WG1800HP all versions -
NEC Corporation Aterm WG1400HP all versions -
NEC Corporation Aterm WG600HP all versions -
NEC Corporation Aterm WG300HP all versions -
NEC Corporation Aterm WF300HP all versions -
NEC Corporation Aterm WR9500N all versions -
NEC Corporation Aterm WR9300N all versions -
NEC Corporation Aterm WR8750N all versions -
NEC Corporation Aterm WR8700N all versions -
NEC Corporation Aterm WR8600N all versions -
NEC Corporation Aterm WR8370N all versions -
NEC Corporation Aterm WR8175N all versions -
NEC Corporation Aterm WR8170N all versions -

II. Public POCs for CVE-2023-3331

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III. Intelligence Information for CVE-2023-3331

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Other References for CVE-2023-3331 (1)

Same Patch Batch · NEC Corporation · 2023-06-28 · 4 CVEs total

CVE-2023-3333 NEC Aterm WG2200HP 操作系统命令注入漏洞
CVE-2023-3332 NEC Aterm WG2200HP 跨站脚本漏洞
CVE-2023-3330 NEC Aterm WG2200HP 路径遍历漏洞

IV. Related Vulnerabilities

Same product: Aterm WG2600HP2
Same vendor: NEC Corporation
Same weakness: CWE-22

V. Comments for CVE-2023-3331

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