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CVE-2021-37740
Published: Apr 20, 2022
Modified: Aug 4, 2024
PUBLISHED
Description
A denial of service vulnerability exists in MDT's firmware for the KNXnet/IP Secure router SCN-IP100.03 and KNX IP interface SCN-IP000.03 before v3.0.4, that allows a remote attacker to turn the device unresponsive to all requests on the KNXnet/IP Secure layer, until the device is rebooted, via a SESSION_REQUEST frame with a modified total length field.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
https://www.mdt.de/EN_IP_Interface_Router.html
x_refsource_MISC
https://github.com/robertguetzkow/CVE-2021-37740
x_refsource_MISC
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