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CVE-2011-5053

Quick assessment

Affected
n/a n/a
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.

Wi-Fi Protected Setup (WPS)协议在使用"external registrar"认证方法时存在漏洞，该漏洞源于未正确通知客户失败的PIN认证。远程攻击者可利用该漏洞泄露PIN值进而泄露Wi-Fi网络密码，或者通过读取EAP-NACK信息重新配置访问点。

AI Predicted 6.5 Difficulty: Easy EPSS 3.27% · P88

Public Exploits 1

ExploitDB · 1 EDB-18291 [remote]

Possible ATT&CK Techniques 1 AI

T1597 · Search Closed Sources
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I. Basic Information for CVE-2011-5053

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The Wi-Fi Protected Setup (WPS) protocol, when the "external registrar" authentication method is used, does not properly inform clients about failed PIN authentication, which makes it easier for remote attackers to discover the PIN value, and consequently discover the Wi-Fi network password or reconfigure an access point, by reading EAP-NACK messages.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Wi-Fi Protected Setup信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Wi-Fi Protected Setup (WPS)协议在使用"external registrar"认证方法时存在漏洞，该漏洞源于未正确通知客户失败的PIN认证。远程攻击者可利用该漏洞泄露PIN值进而泄露Wi-Fi网络密码，或者通过读取EAP-NACK信息重新配置访问点。
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
- n/a n/a -

II. Public POCs for CVE-2011-5053

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III. Intelligence Information for CVE-2011-5053

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Vendor Advisories for CVE-2011-5053 (3)

Other References for CVE-2011-5053 (3)

Same Patch Batch · n/a · 2012-01-06 · 11 CVEs total

CVE-2011-5054 kcheckpass pam_start函数授权问题漏洞
CVE-2011-4616 Perl HTML::Template::Pro模块跨站脚本漏洞
CVE-2012-0287 WordPress跨站脚本漏洞
CVE-2011-4108 OpenSSL加密问题漏洞
CVE-2011-4109 OpenSSL资源管理错误漏洞
CVE-2011-4576 OpenSSL加密问题漏洞
CVE-2011-4577 OpenSSL资源管理错误漏洞
CVE-2011-4619 OpenSSL资源管理错误漏洞
CVE-2012-0027 OpenSSL资源管理错误漏洞
CVE-2012-0390 GnuTLS加密问题漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2011-5053

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