Firetruck

CVE-2021-27137

KEV
Updated Jul 22, 2026 · PUBLISHED
View KEV entry →

Description

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 execution vulnerability.

Full record on cve.org →

Affected packages

PackageVendor / ProductVersion rangeStatus
DD-WRTDD-WRT / DD-WRT>= 0, < 45724affected