Remote Denial of Service Vulnerability in Unisoc Modem Products
CVE-2025-61609

7.5HIGH

Key Information:

Vendor

Unisoc (shanghai) Technologies Co., Ltd.

Status
T8100/t9100/t8200/t8300
Vendor
CVE Published:
1 December 2025

What is CVE-2025-61609?

The vulnerability in Unisoc modems arises from improper input validation, which can potentially allow an attacker to cause a system crash remotely. This can lead to denial of service, disrupting modem functionality without requiring additional execution privileges. Such vulnerabilities highlight the critical importance of ensuring robust input validation to prevent malicious exploitation.

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Affected Version(s)

T8100/T9100/T8200/T8300 Android13/Android14/Android15/Android16

References

https://www.unisoc.com/en/support/announcement/1995394837...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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