High severity7.5NVD Advisory· Published Jun 25, 2021· Updated Jun 17, 2026
CVE-2021-33529
CVE-2021-33529
Description
In Weidmueller Industrial WLAN devices in multiple versions the usage of hard-coded cryptographic keys within the service agent binary allows for the decryption of captured traffic across the network from or to the device.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- Weidmüller/IE-WL(T)-BL-AP-CL-XXv5Range: IE-WL-BL-AP-CL-EU (2536600000)
- Weidmüller/IE-WL(T)-VL-AP-CL-XXv5Range: IE-WL-VL-AP-BR-CL-EU (2536680000)
Patches
Vulnerability mechanics
References
1- cert.vde.com/en-us/advisories/vde-2021-026nvdThird Party Advisory
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