CVE-2019-1751: Improper Input Validation

A vulnerability in the Network Address Translation 64 NAT64 functions of Cisco IOS Software could allow an unauthenticated, remote attacker to cause either an interface queue wedge or a device reload. The vulnerability is due to the incorrect handling of certain IPv4 packet streams that are sent...

CVE-2019-1758: Improper Authentication

A vulnerability in 802.1x function of Cisco IOS Software on the Catalyst 6500 Series Switches could allow an unauthenticated, adjacent attacker to access the network prior to authentication. The vulnerability is due to how the 802.1x packets are handled in the process path. An attacker could...

CVE-2019-1754: Improper Input Validation

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 web UI. The vulnerability is due to improper validation of user privileges of web UI users. An attacker...

CVE-2019-1753: Improper Input Validation

A vulnerability in the web UI of Cisco IOS XE Software could allow an authenticated but unprivileged level 1, remote attacker to run privileged Cisco IOS commands by using the web UI. The vulnerability is due to a failure to validate and sanitize input in Web Services Management Agent WSMA...

Cisco IOS NAT64 Denial of Service Vulnerability

Cisco IOS is the United States Cisco Cisco company's set of operating system developed for its network equipment. A denial of service vulnerability exists in the Network Address Translation 64 NAT64 feature of Cisco IOS, which arises from the program's failure to properly process IPv4 packet...

Cisco IOS XE Catalyst 4500 Denial of Service Vulnerability

Cisco IOS XE is a modular operating system based on the Linux kernel. A denial of service vulnerability exists in the Simple Virtual Switching System VSS of the Cisco IOS XE software on Catalyst 4500 series switches, which stems from a failure to perform a complete processing error when handling...

Cisco IOS XE elevation of privilege vulnerability (CNVD-2019-10455)

Cisco IOS XE is a modular operating system based on the Linux kernel. An elevation of privilege vulnerability exists in Cisco IOS XE, which stems from a program that fails to properly validate the privileges of a Web UI user, and can be exploited by a remote attacker to execute arbitrary commands...

CVE-2019-1761: Improper Initialization

A vulnerability in the Hot Standby Router Protocol HSRP subsystem of Cisco IOS and IOS XE Software could allow an unauthenticated, adjacent attacker to receive potentially sensitive information from an affected device. The vulnerability is due to insufficient memory initialization. An attacker...

CVE-2019-1750 Cisco IOS XE Software Catalyst 4500 Cisco Discovery Protocol Denial of Service 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 reload. The vulnerability is due to incomplete error handling when processing Cisco Discovery Protocol CDP...

CVE-2019-1746

CVE-2019-1746 affects Cisco IOS and IOS XE where the CMP (Cluster Management Protocol) processing code fails input validation, enabling an unauthenticated, adjacent attacker to trigger a denial-of-service by sending crafted CMP packets. A successful exploit can crash the switch and cause an autom...

CVE-2019-1745 Cisco IOS XE Software Command Injection Vulnerability

A vulnerability in Cisco IOS XE Software could allow an authenticated, local attacker to inject arbitrary commands that are executed with elevated privileges. The vulnerability is due to insufficient input validation of commands supplied by the user. An attacker could exploit this vulnerability b...

CVE-2019-1740 Cisco IOS and IOS XE Software Network-Based Application Recognition Denial of Service Vulnerabilities

A vulnerability in the Network-Based Application Recognition NBAR feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. This vulnerability are due to a parsing issue on DNS packets. An attacker could exploit...

CVE-2019-1741

CVE-2019-1741 affects Cisco IOS XE Software ETA (Encrypted Traffic Analytics). The flaw is a logic error in handling malformed incoming IP packets that can lead to access to a freed internal data structure, enabling an unauthenticated, remote attacker to cause a device reload and a DoS. Exploitat...

CVE-2019-1737

Cisco IOS and IOS XE IP SLA Denial of Service (CVE-2019-1737) arises from improper socket resources handling in the IP SLA responder, allowing an unauthenticated remote attacker to craft SLA packets and wedge an interface, leading to a DoS on affected devices. Affected products are Cisco IOS and ...

Cisco IOS XE Software Command Injection Vulnerability

A vulnerability in Cisco IOS XE Software could allow an authenticated, remote attacker to execute commands on the underlying Linux shell of an affected device with root privileges. The vulnerability occurs because the affected software improperly sanitizes user-supplied input. An attacker who has...

Cisco IOS XE Software Command Injection Vulnerability

A vulnerability in the Web Services Management Agent WSMA function of Cisco IOS XE Software could allow an authenticated, remote attacker to execute arbitrary Cisco IOS commands as a privilege level 15 user. The vulnerability occurs because the affected software improperly sanitizes user-supplied...

PT-2019-1737

Name of the Vulnerable Software and Affected Versions Cisco IOS XE Software affected versions not specified Description The issue exists due to insufficient input validation in the Web Services Management Agent WSMA component of Cisco IOS XE Software. This allows a remote attacker to execute...

PT-2019-1748

Name of the Vulnerable Software and Affected Versions Cisco IOS XE Software versions 16.1.1 and later Description A logic error in the access control list ACL functionality of the Gigabit Ethernet Management interface could allow an unauthenticated, remote attacker to reach the configured IP...

PT-2019-1753

Name of the Vulnerable Software and Affected Versions Cisco IOS and IOS XE Software affected versions not specified Description The issue is related to the Secure Storage feature of Cisco IOS and IOS XE Software, where improper memory operations performed at encryption time could allow an...

PT-2019-1715

Name of the Vulnerable Software and Affected Versions Cisco IOS Software and Cisco IOS XE Software affected versions not specified Description A vulnerability in the Network-Based Application Recognition NBAR feature could allow an unauthenticated, remote attacker to cause an affected device to...