CVE-2025-20637

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.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://corp.mediatek.com/product-security-bulletin/February-2025	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

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

OR	cpe:2.3:h:mediatek:mt7981:-:::::::*
	cpe:2.3:h:mediatek:mt7986:-:::::::*

History

No history.

Information

Published : 2025-02-03 04:15

Updated : 2025-03-17 15:15

NVD link : CVE-2025-20637

Mitre link : CVE-2025-20637

CVE.ORG link : CVE-2025-20637

JSON object : View

Products Affected

mediatek

mt7986
mt7981
software_development_kit

CWE

CWE-248

Uncaught Exception

CWE-754

Improper Check for Unusual or Exceptional Conditions

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