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I. Basic Information for CVE-2020-28942
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An issue exists in PrimeKey EJBCA before 7.4.3 when enrolling with EST while proxied through an RA over the Peers protocol. As a part of EJBCA's domain security model, the peer connector allows the restriction of client certificates (for the RA, not the end user) to a limited set of allowed CAs, thus restricting the accessibility of that RA to the rights it has within a specific role. While this works for other protocols such as CMP, it was found that the EJBCA enrollment over an EST implementation bypasses this check, allowing enrollment with a valid client certificate through any functioning and authenticated RA connected to the CA. NOTE: an attacker must already have a trusted client certificate and authorization to enroll against the targeted CA.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
PrimeKey Solutions PrimeKey EJBCA 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Primekey Solutions PrimeKey EJBCA是瑞典PrimeKey Solutions(Primekey Solutions)公司的一个全功能的CA系统软件。该软件用于域内证书管理,注册和注册到证书验证等功能实现访问安全。 PrimeKey EJBCA 7.4.3之前版本存在信任管理问题漏洞,该漏洞允许通过连接到CA的任何已运行且经过身份验证的RA使用有效的客户端证书进行注册。
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
VendorProductAffected VersionsCPESubscribe
-n/a n/a -
II. Public POCs for CVE-2020-28942
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III. Intelligence Information for CVE-2020-28942
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