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VULNERABILITIES

CVE-2020-3407 Details

Description

A vulnerability in the RESTCONF and NETCONF-YANG access control list (ACL) function of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause the device to reload. The vulnerability is due to incorrect processing of the ACL that is tied to the RESTCONF or NETCONF-YANG feature. An attacker could exploit this vulnerability by accessing the device using RESTCONF or NETCONF-YANG. A successful exploit could allow an attacker to cause the device to reload, resulting in a denial of service (DoS) condition.

Metrics

References to Advisories, Solutions, and Tools

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Weakness Enumeration

CWE-IDCWE NameSource
CWE-476NULL Pointer Dereference[email protected]
CWE-476NULL Pointer Dereference[email protected]

Affected Products

ProductVersions

Change History

30 change records found show changes


QUICK INFO

CVE Dictionary Entry:
CVE-2020-3407
NVD Published Date:
Sep 24, 2020
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2020-3407 Details - Not Deferred