DD-WRT DD-WRT
DD-WRT Stack-Based Buffer Overflow Vulnerability — DD-WRT contains a stack-based buffer overflow vulnerability that could allow an unauthenticated attacker to overflow an internal buffer used by UPnP and trigger a code e
Original Disclosure
https://nvd.nist.gov/vuln/detail/CVE-2021-27137
Severity
high
Sector
tech
Disclosure date
July 21, 2026
Indexed
1 day, 6 hours ago