VULNERABILITY INTELLIGENCE
CVE-2025-7921
CVSS score9.8 CRITICAL
EPSS probability0.95%
CISA KEVNot currently listed
Published2025-07-21
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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.
Weakness classification
- twcert@cert.org.tw: CWE-121