CVE-2025-7921 Information

Jul 22, 2025 cve

Description

Certain modem models developed by Askey has a Stack-based Buffer Overflow vulnerability allowing unauthenticated remote attackers to control the program’s execution flow and potentially execute arbitrary code.

CVSS Vector

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

Reference

https://www.twcert.org.tw/en/cp-139-10269-c9839-2.html https://www.twcert.org.tw/tw/cp-132-10268-1583b-1.html

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8

CNNVD-202507-2610 (Published: 2025-07-21)

Share on: