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I. Basic Information for CVE-2021-20093
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A buffer over-read vulnerability exists in Wibu-Systems CodeMeter versions < 7.21a. An unauthenticated remote attacker can exploit this issue to disclose heap memory contents or crash the CodeMeter Runtime Server.
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
Wibu-Systems CodeMeter 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
CodeMeter是德国WIBU的一款安全工具专为软件开发商及智能设备企业提供一体化技术 Wibu-Systems CodeMeter 7.21a之前版本存在安全漏洞，未经身份验证的远程攻击者可利用该漏洞泄露堆内存内容或使CodeMeter运行时服务器崩溃。
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
-Wibu-Systems CodeMeter < 7.21a -
II. Public POCs for CVE-2021-20093
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III. Intelligence Information for CVE-2021-20093
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IV. Related Vulnerabilities
Same product: Wibu-Systems CodeMeter
Same vendor: n/a
V. Comments for CVE-2021-20093

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