Cisco Releases Patches 3 New Critical Flaws Affecting IOS XE Software

Networking equipment maker Cisco Systems has rolled out patches to address three critical security vulnerabilities in its IOS XE network operating system that remote attackers could potentially abuse to execute arbitrary code with administrative privileges and trigger a denial-of-service DoS...

CVE-2021-1619

creationtimestamp| type| source ---|---|--- 2021-09-23 07:29:29+00:00| seen| https://t.me/cibsecurity/29258...

CVE-2021-1619 Cisco IOS XE Software NETCONF and RESTCONF Authentication Bypass Vulnerability

A vulnerability in the authentication, authorization, and accounting AAA function of Cisco IOS XE Software could allow an unauthenticated, remote attacker to bypass NETCONF or RESTCONF authentication and do either of the following: Install, manipulate, or delete the configuration of an affected...

CVE-2021-1619

Cisco IOS XE Software contains an authentication bypass vulnerability in the AAA function (CVE-2021-1619). An unauthenticated, remote attacker could bypass NETCONF/RESTCONF authentication and, via a sequence of NETCONF/RESTCONF requests, install, manipulate, or delete device configurations or cau...