CVE-2025-2977— GFI KerioConnect PDF File cross site scripting
Quick assessment
Affected
GFI KerioConnect
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 KerioConnect是GFI公司的一款企业级电子邮件和协作解决方案，提供邮件、日历、联系人、任务和文件共享等功能。 GFI KerioConnect 10.0.6版本存在代码注入漏洞，该漏洞源于PDF File Handler组件存在跨站脚本漏洞。
Possible ATT&CK Techniques 3 AI
T1059 · Command and Scripting Interpreter T1189 · Drive-by Compromise T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-2977
Vulnerability Information
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Vulnerability Title
GFI KerioConnect PDF File cross site scripting
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in GFI KerioConnect 10.0.6. It has been declared as problematic. Affected by this vulnerability is an unknown functionality of the component PDF File Handler. The manipulation leads to cross site scripting. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
GFI KerioConnect 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GFI KerioConnect是GFI公司的一款企业级电子邮件和协作解决方案，提供邮件、日历、联系人、任务和文件共享等功能。 GFI KerioConnect 10.0.6版本存在代码注入漏洞，该漏洞源于PDF File Handler组件存在跨站脚本漏洞。
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 | KerioConnect | 10.0.6 | - |
|
II. Public POCs for CVE-2025-2977
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · GFI · 2025-03-31 · 3 CVEs total
| CVE-2025-2975 | 3.5 LOW | GFI KerioConnect Signature EditHtmlSource cross site scripting |
| CVE-2025-2976 | 3.5 LOW | GFI KerioConnect File Upload cross site scripting |
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V. Comments for CVE-2025-2977
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