In modem, there is a possible system crash due to improper input validation. This could lead to remote escalation of privilege with no additional execution privileges needed.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable yes

Technical Impact total

Affected Vendors & Products

No data.

No data.

No data.

References
Link Providers
https://www.unisoc.com/en/support/announcement/1976557615080263681 cve-icon cve-icon
History

Wed, 15 Oct 2025 01:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

 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'}

Tue, 14 Oct 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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

Sat, 11 Oct 2025 00:45:00 +0000

Type Values Removed Values Added
Description In modem, there is a possible system crash due to improper input validation. This could lead to remote escalation of privilege with no additional execution privileges needed.
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}
cve-icon MITRE

Status: PUBLISHED

Assigner: Unisoc

Published: 2025-10-11T00:26:52.570Z

Updated: 2025-10-15T00:52:27.257Z

Reserved: 2025-04-01T08:30:14.187Z

Link: CVE-2025-31718

cve-icon Vulnrichment

Updated: 2025-10-14T13:42:52.117Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-10-11T01:15:33.123

Modified: 2025-10-15T01:15:31.363

Link: CVE-2025-31718

cve-icon Redhat

No data.