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PRIOn knowledge basePRION:CVE-2023-20227HistorySep 27, 2023 - 6:15 p.m.
Design/Logic Flaw
2023-09-2718:15:00
PRIOn knowledge base
www.prio-n.com
7
layer 2 tunneling protocol
remote attacker
denial of service
improper handling
crafted packets
reload
nvd
0.001 Low
EPSS
Percentile
27.0%
A vulnerability in the Layer 2 Tunneling Protocol (L2TP) feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.
This vulnerability is due to improper handling of certain L2TP packets. An attacker could exploit this vulnerability by sending crafted L2TP packets to an affected device. A successful exploit could allow the attacker to cause the device to reload unexpectedly, resulting in a DoS condition.
Note: Only traffic directed to the affected system can be used to exploit this vulnerability.
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