cve/2021/CVE-2021-33536.md

CVE-2021-33536

Description

In Weidmueller Industrial WLAN devices in multiple versions an exploitable denial-of-service vulnerability exists in ServiceAgent functionality. A specially crafted packet can cause an integer underflow, triggering a large memcpy that will access unmapped or out-of-bounds memory. An attacker can send this packet while unauthenticated to trigger this vulnerability.

POC

Reference

• https://cert.vde.com/en-us/advisories/vde-2021-026

Github

No PoCs found on GitHub currently.