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CVE-2025-20663

Quick assessment

Affected
MediaTek, Inc. MT7915, MT7916, MT7981, MT7986
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.

MediaTek Chipsets是中国联发科（MediaTek）公司的一系列芯片。 MediaTek Chipsets存在安全漏洞，该漏洞源于未捕获异常，可能导致远程信息泄露。

AI Predicted 5.9 Difficulty: Moderate EPSS 0.52% · P42

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2025-20663

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In wlan AP driver, there is a possible information disclosure due to an uncaught exception. This could lead to remote (proximal/adjacent) information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00408868; Issue ID: MSV-3031.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
未捕获的异常
Source: CVE Program / CVE List V5
Vulnerability Title
MediaTek Chipsets 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MediaTek Chipsets是中国联发科（MediaTek）公司的一系列芯片。 MediaTek Chipsets存在安全漏洞，该漏洞源于未捕获异常，可能导致远程信息泄露。
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
MediaTek, Inc. MT7915, MT7916, MT7981, MT7986 SDK release 7.4.0.1 (MT7915) and 7.6.7.2 (MT7916, MT798X) and before -

II. Public POCs for CVE-2025-20663

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III. Intelligence Information for CVE-2025-20663

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Vendor Advisories for CVE-2025-20663 (1)

Same Patch Batch · MediaTek, Inc. · 2025-04-07 · 11 CVEs total

CVE-2025-20654 MediaTek Chipsets 安全漏洞
CVE-2025-20655 MediaTek Chipsets 安全漏洞
CVE-2025-20656 MediaTek Chipsets 安全漏洞
CVE-2025-20657 MediaTek Chipsets 安全漏洞
CVE-2025-20658 MediaTek Chipsets 安全漏洞
CVE-2025-20659 MediaTek Chipsets 安全漏洞
CVE-2025-20660 MediaTek Chipsets 安全漏洞
CVE-2025-20661 MediaTek Chipsets 安全漏洞
CVE-2025-20662 MediaTek Chipsets 安全漏洞
CVE-2025-20664 MediaTek Chipsets 安全漏洞

IV. Related Vulnerabilities

Same vendor: MediaTek, Inc.
Same weakness: CWE-248

V. Comments for CVE-2025-20663

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