Vulnerability record · CVE-2025-31718 · published 11 October 2025

CVE-2025-31718: In modem, there is a possible system crash due to improper input validation.

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.

7.5 CVSS 3.1 High EPSS 1.0% · top 38.1% Deferred

7.5CVSS 3.1 base score

1.0%EPSS exploitation probability, 30 days

NoNot in CISA KEV

0Affected product versions listed by NVD

1References

17 Jun 2026Last modified by NVD

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

Link	Tags
https://www.unisoc.com/en/support/announcement/1976557615080263681

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Source: NIST National Vulnerability Database (record CVE-2025-31718), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.