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I. Basic Information for CVE-2021-38459
Vulnerability Information

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Vulnerability Title
AUVESY Versiondog
Source: NVD (National Vulnerability Database)
Vulnerability Description
The data of a network capture of the initial handshake phase can be used to authenticate at a SYSDBA level. If a specific .exe is not restarted often, it is possible to access the needed handshake packets between admin/client connections. Using the SYSDBA permission, an attacker can change user passwords or delete the database.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用捕获-重放进行的认证绕过
Source: NVD (National Vulnerability Database)
Vulnerability Title
AUVESY Versiondog 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
AUVESY Versiondog是德国AUVESY公司的一款自动化生产数据和变更管理软件解决方案。 AUVESY Versiondog 存在权限许可和访问控制问题漏洞,该漏洞源于初始握手阶段的网络捕获数据可用于在 SYSDBA 级别进行身份验证。 如果某个特定的 .exe 没有经常重启,就有可能在管理员/客户端连接之间访问所需的握手数据包。 使用 SYSDBA 权限,攻击者可以更改用户密码或删除数据库。
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
AUVESYVersiondog All ~ 8.0 -
II. Public POCs for CVE-2021-38459
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III. Intelligence Information for CVE-2021-38459
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IV. Related Vulnerabilities
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