CVE-2011-3486

MediumCVSS 5.0/10Last modified Jun 16, 2026

Description

Beckhoff TwinCAT 2.11.0.2004 and earlier allows remote attackers to cause a denial of service via a crafted request to UDP port 48899, which triggers an out-of-bounds read.

Metrics

CVSS 2.0 5.0/10AV:N/AC:L/Au:N/C:N/I:N/A:P

Weakness enumeration

CWE-119

Affected software

VendorProductVersions
n/an/an/a

References

Timeline

Published
Sep 16, 2011
Last modified
Jun 16, 2026
NVD status
Modified

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CVE-2011-3486: Medium severity, CVSS 5.0 | Vulnix