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CVE-2023-39231— PingFederate PingOne MFA IK Device Pairing Second Factor Authentication Bypass

Quick assessment

Affected
Ping Identity PingOne MFA Integration Kit
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.

Ping Identity PingFederate是美国的一个基于软件的旗舰联合服务器。用于身份管理。 Ping Identity PingFederate 存在安全漏洞，该漏洞源于使用 PingOne MFA 适配器对新的 MFA 设备进行配对时，无需对现有注册设备进行第二因素身份验证，攻击者利用该漏洞可以注册自己的 MFA 设备。

CVSS 7.3 · High EPSS 0.53% · P43

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts
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I. Basic Information for CVE-2023-39231

Vulnerability Information
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Vulnerability Title
PingFederate PingOne MFA IK Device Pairing Second Factor Authentication Bypass
Source: CVE Program / CVE List V5
Vulnerability Description
PingFederate using the PingOne MFA adapter allows a new MFA device to be paired without requiring second factor authentication from an existing registered device. A threat actor may be able to exploit this vulnerability to register their own MFA device if they have knowledge of a victim user's first factor credentials.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
使用候选路径或通道进行的认证绕过
Source: CVE Program / CVE List V5
Vulnerability Title
Ping Identity PingFederate 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ping Identity PingFederate是美国的一个基于软件的旗舰联合服务器。用于身份管理。 Ping Identity PingFederate 存在安全漏洞，该漏洞源于使用 PingOne MFA 适配器对新的 MFA 设备进行配对时，无需对现有注册设备进行第二因素身份验证，攻击者利用该漏洞可以注册自己的 MFA 设备。
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
Ping Identity PingOne MFA Integration Kit 2.2 ~ 2.2.1 -

II. Public POCs for CVE-2023-39231

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III. Intelligence Information for CVE-2023-39231

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Other References for CVE-2023-39231 (2)

IV. Related Vulnerabilities

Same vendor: Ping Identity
Same weakness: CWE-288

V. Comments for CVE-2023-39231

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