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CVE-2025-20637 Details

Description

In network HW, there is a possible system hang due to an uncaught exception. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00399035; Issue ID: MSV-2380.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CNA: CISA-ADPCVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://corp.mediatek.com/product-security-bulletin/February-2025 [email protected]Vendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-754Improper Check for Unusual or Exceptional Conditions[email protected]
CWE-248Uncaught Exception[email protected]

Affected Products

ProductVersions
mediatek software development kit
<= 7.6.7.0

CPE

  • cpe:2.3:a:mediatek:software_development_kit:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
mediatek mt7981
All versions

CPE

  • cpe:2.3:h:mediatek:mt7981:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
mediatek mt7986
All versions

CPE

  • cpe:2.3:h:mediatek:mt7986:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

7 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2025-20637
NVD Published Date:
Feb 3, 2025
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]