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Critical · 9.8 CVE-2025-7921 EUVD-2025-22058GHSA-r7rh-8pmr-qq23

ASKEY|modem - Stack-based Buffer Overflow

Published Jul 21, 2025 · Updated Jul 21, 2025 · Assigned by twcert

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.

Affected products

VendorProductAffectedFixed
ASKEY RTF8207w < R82XXR250718 R82XXR250718
ASKEY RTF8217 < R82XXR250718 R82XXR250718

References