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I. Basic Information for CVE-2025-4762
Vulnerability Information
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Vulnerability Title
Insecure Direct Object Reference (IDOR) vulnerability in eSignaViewer
Source: NVD (National Vulnerability Database)
Vulnerability Description
Insecure Direct Object Reference (IDOR) vulnerability in the eSignaViewer component in eSigna product versions 1.0 to 1.5 on all platforms allow an unauthenticated attacker to access arbitrary files in the document system via manipulation of file paths and object identifiers.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
eSigna 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
eSigna是eSigna公司的一款面向投资者和交易者的基于 Windows 的分析应用程序。 eSigna 1.0至1.5版本存在安全漏洞，该漏洞源于组件eSignaViewer访问控制不当，可能导致任意文件访问。
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
Lleidanet PKIeSigna 1.3.2 -
II. Public POCs for CVE-2025-4762
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III. Intelligence Information for CVE-2025-4762
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IV. Related Vulnerabilities
Same product: eSigna
Same vendor: Lleidanet PKI
Same weakness: CWE-20
V. Comments for CVE-2025-4762

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