CVE-2025-20637

Published Feb 3, 2025 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-2187 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.
History
Type Values Removed Values Added
Metrics epss

{'score': 0.00083}

epss

{'score': 0.00105}

Type Values Removed Values Added
First Time appeared Mediatek
Mediatek mt7981
Mediatek mt7986
Mediatek software Development Kit
CPEs cpe:2.3:a:mediatek:software_development_kit:*:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt7981:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt7986:-:*:*:*:*:*:*:*
Vendors & Products Mediatek
Mediatek mt7981
Mediatek mt7986
Mediatek software Development Kit
Type Values Removed Values Added
Weaknesses CWE-754
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Weaknesses CWE-248
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
MediaTek
Published
Updated
Mar 17, 2025, 2:51 PM
Reserved
Nov 1, 2024, 1:21 AM
Status
Modified
Published
Feb 3, 2025, 4:15 AM
Modified
Jun 17, 2026, 8:41 AM