CVEs-PoC/2021/CVE-2021-21889.md

CVE-2021-21889

Description

A stack-based buffer overflow vulnerability exists in the Web Manager Ping functionality of Lantronix PremierWave 2050 8.9.0.0R4 (in QEMU). A specially crafted HTTP request can lead to remote code execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.

POC

Reference

• https://talosintelligence.com/vulnerability_reports/TALOS-2021-1333
• https://talosintelligence.com/vulnerability_reports/TALOS-2021-1333

Github

No PoCs found on GitHub currently.