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CVE-2025-6248

Quick assessment

Affected
Lenovo Browser
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.

Lenovo Browser是中国联想（Lenovo）公司的一款浏览器。用于定位、检索和显示万维网上的内容。 Lenovo Browser存在安全漏洞，该漏洞源于存在跨站脚本漏洞，可能导致获取敏感信息。

CVSS 7.4 · High EPSS 0.34% · P25

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise
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I. Basic Information for CVE-2025-6248

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A cross-site scripting (XSS) vulnerability was reported in the Lenovo Browser that could allow an attacker to obtain sensitive information if a user visits a web page with specially crafted content.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/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
Lenovo Browser 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Lenovo Browser是中国联想（Lenovo）公司的一款浏览器。用于定位、检索和显示万维网上的内容。 Lenovo Browser存在安全漏洞，该漏洞源于存在跨站脚本漏洞，可能导致获取敏感信息。
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
Lenovo Browser N/A -

II. Public POCs for CVE-2025-6248

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III. Intelligence Information for CVE-2025-6248

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Same Patch Batch · Lenovo · 2025-07-17 · 8 CVEs total

CVE-2025-6232 7.8 HIGH Lenovo Vantage 安全漏洞
CVE-2025-6231 7.8 HIGH Lenovo Vantage 安全漏洞
CVE-2025-0886 7.8 HIGH Lenovo Elliptic Labs Virtual Lock Sensor 安全漏洞
CVE-2025-4657 6.7 MEDIUM Lenovo Protection Driver 安全漏洞
CVE-2025-6249 6.7 MEDIUM Filez 安全漏洞
CVE-2025-1729 6.7 MEDIUM Lenovo TrackPoint Quick Menu 安全漏洞
CVE-2025-6230 5.3 MEDIUM Lenovo Vantage 安全漏洞

IV. Related Vulnerabilities

Same product: Browser
Same vendor: Lenovo
Same weakness: CWE-79

V. Comments for CVE-2025-6248

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