Critical severity9.8NVD Advisory· Published Jul 21, 2025· Updated Apr 15, 2026

CVE-2025-7921

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.

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

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

News mentions

No linked articles in our index yet.

cvss	0.637
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000