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.
Metrics
Affected Vendors & Products
References
Link | Providers |
---|---|
https://cert.vde.com/en-us/advisories/vde-2021-026 |
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History
No history.

Status: PUBLISHED
Assigner: CERTVDE
Published:
Updated: 2024-09-17T03:38:31.151Z
Reserved: 2021-05-24T00:00:00
Link: CVE-2021-33536

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Status : Modified
Published: 2021-06-25T19:15:09.430
Modified: 2024-11-21T06:09:02.077
Link: CVE-2021-33536

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