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CVE-2022-32966— Realtek RTL8111FP-CG - Missing Authorization

Quick assessment

Affected
Realtek RTL8111FP-CG
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.

Realtek RTL8111FP-CG是中国瑞昱半导体（Realtek）公司的一款以太网控制器。 Realtek RTL8111FP-CG Firmware 5.0.23之前版本存在安全漏洞，该漏洞源于Dash远程管理功能缺少授权，相邻网络中未经身份验证的攻击者可以连接到DASH服务端口以中断服务。

CVSS 6.5 · Medium EPSS 0.29% · P20
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I. Basic Information for CVE-2022-32966

Vulnerability Information
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Vulnerability Title
Realtek RTL8111FP-CG - Missing Authorization
Source: CVE Program / CVE List V5
Vulnerability Description
RTL8168FP-CG Dash remote management function has missing authorization. An unauthenticated attacker within the adjacent network can connect to DASH service port to disrupt service.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Realtek RTL8111FP-CG 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Realtek RTL8111FP-CG是中国瑞昱半导体（Realtek）公司的一款以太网控制器。 Realtek RTL8111FP-CG Firmware 5.0.23之前版本存在安全漏洞，该漏洞源于Dash远程管理功能缺少授权，相邻网络中未经身份验证的攻击者可以连接到DASH服务端口以中断服务。
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
Realtek RTL8111FP-CG unspecified ~ 5.0.23 -

II. Public POCs for CVE-2022-32966

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III. Intelligence Information for CVE-2022-32966

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Other References for CVE-2022-32966 (1)

IV. Related Vulnerabilities

Same vendor: Realtek
Same weakness: CWE-862

V. Comments for CVE-2022-32966

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