Cisco IOS XE Software Privilege Escalation Vulnerability

According to its self-reported version, Cisco IOS XE Software is affected by following vulnerability - A vulnerability in the authorization subsystem of Cisco IOS XE Software could allow an authenticated but unprivileged level 1, remote attacker to run privileged Cisco IOS commands by using the w...

Cisco IOS XE Software Catalyst 4500 Cisco Discovery Protocol Denial of Service Vulnerability

According to its self-reported version, Cisco IOS XE Software is affected by following vulnerability - A vulnerability in the Easy Virtual Switching System VSS of Cisco IOS XE Software on Catalyst 4500 Series Switches could allow an unauthenticated, adjacent attacker to cause the switches to...

CVE-2019-1910

A vulnerability in the implementation of the Intermediate SystemtoIntermediate System ISIS routing protocol functionality in Cisco IOS XR Software could allow an unauthenticated attacker who is in the same ISIS area to cause a denial of service DoS condition. The vulnerability is due to incorrect...

Race condition

A vulnerability in the implementation of the Intermediate SystemtoIntermediate System ISIS routing protocol functionality in Cisco IOS XR Software could allow an unauthenticated attacker who is in the same ISIS area to cause a denial of service DoS condition. The vulnerability is due to incorrect...

CVE-2019-1918 Cisco IOS XR Software Intermediate System–to–Intermediate System Denial of Service Vulnerability

A vulnerability in the implementation of Intermediate SystemtoIntermediate System ISIS routing protocol functionality in Cisco IOS XR Software could allow an unauthenticated attacker who is in the same IS-IS area to cause a denial of service DoS condition. The vulnerability is due to incorrect...

Cisco IOS Software Network Plug-and-Play Agent Certificate Validation Vulnerability

According to its self-reported version, the installed Cisco IOS software is affected by a vulnerability in the Cisco Network Plug-and-Play PnP agent. This vulnerability allows an unauthenticated, remote attacker to gain unauthorized access to sensitive data. The vulnerability exists because the...

Cisco IOS XE Software Web UI Cross-Site Request Forgery Vulnerability

According to its self-reported version, Cisco IOS XE Software is affected by a cross-site request forgery CSRF, which exists in the web UI of the affected device. A remote attacker can exploit this to perform arbitrary actions with the privilege level of the affected user. Please see the included...

CVE-2019-1920

A vulnerability in the 802.11r Fast Transition FT implementation for Cisco IOS Access Points APs Software could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition on an affected interface. The vulnerability is due to a lack of complete error handling condition...

CVE-2019-1909

A vulnerability in the implementation of Border Gateway Protocol BGP functionality in Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected system. The vulnerability is due to incorrect processing of certain BGP update...

The vulnerability in the web interface of the Cisco IOS XE operating system allows a hacker to perform arbitrary actions in the context of the current user.

The vulnerability of the Cisco IOS XE operating system’s web interface is related to the lack of authentication for the requests being executed. Exploiting this vulnerability allows a malicious actor to perform arbitrary actions on behalf of the current user, using a specially crafted link...

CVE-2019-1904

A vulnerability in the web-based UI web UI of Cisco IOS XE Software could allow an unauthenticated, remote attacker to conduct a cross-site request forgery CSRF attack on an affected system. The vulnerability is due to insufficient CSRF protections for the web UI on an affected device. An attacke...

CVE-2019-1904

A vulnerability in the web-based UI web UI of Cisco IOS XE Software could allow an unauthenticated, remote attacker to conduct a cross-site request forgery CSRF attack on an affected system. The vulnerability is due to insufficient CSRF protections for the web UI on an affected device. An attacke...

The vulnerability in the web interface of the Cisco IOS XE operating system allows a hacker to execute arbitrary commands with root privileges.

The vulnerability of the Cisco IOS XE operating system’s Web UI is related to deficiencies in data validation during user input. Exploiting this vulnerability allows a malicious actor to execute arbitrary commands in the Linux shell with root privileges...

Cisco IOS XR Authorization Issues Vulnerability

Cisco IOS XR is a set of operating systems developed by the American company Cisco Cisco for its network equipment. Cisco IOS XR is vulnerable to an authorization issue. The vulnerability stems from a lack of authentication measures or insufficient authentication strength in a network system or...

Cisco Releases Security Update for Cisco IOS XE

Cisco has released a security update to address a vulnerability in Cisco IOS XE. A remote attacker could exploit this vulnerability to take control of an affected system. The Cybersecurity and Infrastructure Security Agency CISA encourages users and administrators to review the Cisco Security...

The vulnerability of the MPLS OAM service implementation in the Cisco IOS XR operating system allows a attacker to cause a service failure.

The vulnerability of the MPLS OAM service implementation in the Cisco IOS XR operating system exists due to insufficient verification of input data. Exploiting this vulnerability can allow attackers to cause service failures by sending specially crafted MPLS OAM packets...

Authorization

A vulnerability in the Secure Shell SSH authentication function of Cisco IOS XR Software could allow an authenticated, remote attacker to successfully log in to an affected device using two distinct usernames. The vulnerability is due to a logic error that may occur when certain sequences of...

CVE-2019-1849

A vulnerability in the Border Gateway Patrol BGP Multiprotocol Label Switching MPLS-based Ethernet VPN EVPN implementation of Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to trigger a denial of service DoS condition on an affected device. The vulnerability is due to a...

CVE-2019-1846

A vulnerability in the Multiprotocol Label Switching MPLS Operations, Administration, and Maintenance OAM implementation of Cisco IOS XR Software for Cisco ASR 9000 Series Aggregation Services Routers could allow an unauthenticated, adjacent attacker to trigger a denial of service DoS condition o...

Design/Logic Flaw

A vulnerability in the Border Gateway Patrol BGP Multiprotocol Label Switching MPLS-based Ethernet VPN EVPN implementation of Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to trigger a denial of service DoS condition on an affected device. The vulnerability is due to a...