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CVE-2025-65083

Quick assessment

Affected
Tinexta Infocert GoSign Desktop
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.

GoSign Desktop是立陶宛GoSign公司的一个电子文件签署软件。 GoSign Desktop 2.4.1及之前版本存在信任管理问题漏洞，该漏洞源于配置代理服务器时禁用TLS证书验证，可能导致完整性保护被绕过。

CVSS 3.2 · Low EPSS 0.12% · P2
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I. Basic Information for CVE-2025-65083

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
GoSign Desktop through 2.4.1 disables TLS certificate validation when configured to use a proxy server. This can be problematic if the GoSign Desktop user selects an arbitrary proxy server without consideration of whether outbound HTTPS connections from the proxy server to Internet servers succeed even for untrusted or invalid server certificates. In this scenario (which is outside of the product's design objectives), integrity protection could be bypassed. In typical cases of a proxy server for outbound HTTPS traffic from an enterprise, those connections would not succeed. (Admittedly, the usual expectation is that a client application is configured to trust an enterprise CA and does not set SSL_VERIFY_NONE.) Also, it is of course unsafe to place ~/.gosign in the home directory of an untrusted user and then have other users execute downloaded files.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
证书验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
GoSign Desktop 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GoSign Desktop是立陶宛GoSign公司的一个电子文件签署软件。 GoSign Desktop 2.4.1及之前版本存在信任管理问题漏洞，该漏洞源于配置代理服务器时禁用TLS证书验证，可能导致完整性保护被绕过。
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
Tinexta Infocert GoSign Desktop 0 ~ 2.4.1 -

II. Public POCs for CVE-2025-65083

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III. Intelligence Information for CVE-2025-65083

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News Coverage for CVE-2025-65083 (1)

IV. Related Vulnerabilities

Same product: GoSign Desktop
Same weakness: CWE-295

V. Comments for CVE-2025-65083

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