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    CVE-2025-20663

    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.

    Published:Apr 7, 2025
    Last Modified:Apr 11, 2025
    EPS:Apr 7, 2025
    EPSS Score:0.0003
    CVSS Score:7.5

    Affected Products

    Vendor
    Mediatek
    Product
    Mt7915
    Vendor
    Mediatek
    Product
    Mt7916
    Vendor
    Mediatek
    Product
    Mt7981
    Vendor
    Mediatek
    Product
    Mt7986
    Vendor
    Mediatek
    Product
    Software Development Kit

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-248 Uncaught Exception

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

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    CVE-2026-20419 (CVSS 6.5) — In wlan AP/STA firmware, there is a possible system becoming irresponsive due to an uncaught exception. This c…
    CVE-2026-20408 (CVSS 8.8) — In wlan, there is a possible out of bounds write due to a heap buffer overflow. This could lead to remote (pro…
    CVE-2025-20748 (CVSS 6.7) — In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead t…
    CVE-2025-20741 (CVSS 6.7) — In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead t…
    CVE-2025-20739 (CVSS 6.7) — In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead t…
    CVE-2025-20738 (CVSS 6.7) — In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead t…
    CVE-2025-20736 (CVSS 6.7) — In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead t…
    CVE-2025-20734 (CVSS 5.3) — In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead t…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High