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CVE-2025-35940— Hard-coded ArchiverSpaApi JWT Signing Key

Quick assessment

Affected
GFI Archiver
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.

GFI Archiver是GFI公司的一个电子邮件存档软件。用于保护、存储和检索您的电子通信。 GFI Archiver存在信任管理问题漏洞，该漏洞源于硬编码JWT签名密钥，可能导致未授权访问。

CVSS 8.1 · High EPSS 0.38% · P30
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I. Basic Information for CVE-2025-35940

Vulnerability Information
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Vulnerability Title
Hard-coded ArchiverSpaApi JWT Signing Key
Source: CVE Program / CVE List V5
Vulnerability Description
The ArchiverSpaApi ASP.NET application uses a hard-coded JWT signing key. An unauthenticated remote attacker can generate and use a verifiable JWT token to access protected ArchiverSpaApi URL endpoints.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用硬编码的凭证
Source: CVE Program / CVE List V5
Vulnerability Title
GFI Archiver 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GFI Archiver是GFI公司的一个电子邮件存档软件。用于保护、存储和检索您的电子通信。 GFI Archiver存在信任管理问题漏洞，该漏洞源于硬编码JWT签名密钥，可能导致未授权访问。
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

Vendor Product Affected Versions CPE Subscribe
GFI Archiver 15.7 ~ 15.8 -

II. Public POCs for CVE-2025-35940

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III. Intelligence Information for CVE-2025-35940

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IV. Related Vulnerabilities

Same product: Archiver
Same vendor: GFI
Same weakness: CWE-798

V. Comments for CVE-2025-35940

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