Vulnerabilidades

The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.

A vulnerability in the DHCP server of Cisco Prime Network Registrar could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to insufficient input validation of incoming DHCP traffic. An attacker could exploit this vulnerability by…

A vulnerability in the web-based interface of Cisco Prime Network Registrar (CPNR) 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 in the web-based interface. An attacker could exploit…

A vulnerability in the web-based management interface of Cisco Prime Network Registrar could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based interface. The vulnerability is due to insufficient validation of user-supplied input by the web-based…

A vulnerability in the DHCPv6 input packet processor of Cisco Prime Network Registrar could allow an unauthenticated, remote attacker to restart the server and cause a denial of service (DoS) condition on the affected system. The vulnerability is due to incomplete user-supplied input validation when a custom extension…

A vulnerability in the DNS input packet processor for Cisco Prime Network Registrar could allow an unauthenticated, remote attacker to cause the DNS process to momentarily restart, which could lead to a partial denial of service (DoS) condition on the affected system. The vulnerability is due to incomplete DNS packet…

The System Configuration Protocol (SCP) core messaging interface in Cisco Prime Network Registrar 8.2 before 8.2.3.1 and 8.3 before 8.3.2 allows remote attackers to obtain sensitive information via crafted SCP messages, aka Bug ID CSCuv35694.

Cisco Prime Network Registrar (CPNR) 8.1(3.3), 8.2(3), and 8.3(2) has a default account, which allows local users to obtain root access by leveraging knowledge of the credentials, aka Bug ID CSCuw21825.

The DHCPv6 server module in Cisco CNS Network Registrar 7.1 allows remote attackers to cause a denial of service (daemon reload) via a malformed DHCPv6 packet, aka Bug ID CSCuo07437.

Cross-site scripting (XSS) vulnerability in the web interface in Cisco Prime Network Registrar 8.1 and earlier allows remote attackers to inject arbitrary web script or HTML via a crafted field, aka Bug ID CSCuh41429.

Cisco Network Registrar before 7.2 has a default administrative password, which makes it easier for remote attackers to obtain access via a TCP session, aka Bug ID CSCsm50627.

The lock manager in Cisco CNS Network Registrar 6.0 through 6.1.1.3 allows remote attackers to cause a denial of service (process crash) via a certain "unexpected packet sequence."

Cisco CNS Network Registrar Central Configuration Management (CCM) server 6.0 through 6.1.1.3 allows remote attackers to cause a denial of service (CPU consumption) by ending a connection after sending a certain sequence of packets.