Cisco IOS DHCP Multiple Vulnerabilities

According to its self-reported version, the Cisco IOS software running on the remote device is affected by multiple denial of service vulnerabilities in the DHCP client implementation when parsing DHCP packets. An unauthenticated, remote attacker can exploit these issues, via specially crafted DH...

Cisco IOS XE Software DNS Forwarder Denial of Service Vulnerability (cisco-sa-20160928-dns)

According to its self-reported version, the IOS XE is affected by one or more vulnerabilities. Please see the included Cisco BIDs and the Cisco Security Advisory for more information. TRUSTED...

Cisco IOS Software DNS Forwarder Denial of Service Vulnerability (cisco-sa-20160928-dns)

According to its self-reported version, the IOS is affected by one or more vulnerabilities. Please see the included Cisco BIDs and the Cisco Security Advisory for more information. TRUSTED...

Cisco IOS XE Account Access

The vulnerability of the Cisco IOS XE operating system is related to the use of a pre-installed user account. Exploiting this vulnerability can allow an attacker, operating remotely, to gain access to the device with privileges level 15...

Cisco IOS XE Software Input Validation Vulnerability

Cisco IOS XE Software is an operating system developed by Cisco for its network devices. An input validation vulnerability exists in the Web UI of Cisco IOS XE Software, which arises from the program's failure to adequately perform input validation on HTTP requests. A remote attacker could exploi...

Cisco IOS Software Denial of Service Vulnerability (CNVD-2018-08473)

Cisco IOS is the interconnected Internet operating system used on most Cisco Systems routers and network switches. The SNMP subsystem of Cisco IOS XE Software has a security vulnerability in its implementation that could allow an authenticated remote attacker to cause a denial of service...

Cisco IOS Software and IOS XE Software Internet Key Exchange Version 2 Module Input Authentication Vulnerability

Cisco IOS Software and IOS XE Software are both operating systems developed by Cisco for its network devices.Internet Key Exchange Version 2 IKEv2 module is one of the network secret key exchange modules. An input validation vulnerability exists in the IKEv2 module in Cisco IOS Software and IOS X...

Cisco IOS XE Software CLI Parser Local Elevation of Privilege Vulnerability

Cisco IOS XE Software is an operating system developed by Cisco for its network devices.CLI parser is one of the command line command parsers. A local elevation of privilege vulnerability exists in the Cisco IOS XE Software CLI parser because the program fails to properly filter command parameter...

Cisco IOS XE Software CLI Parser Command Injection Vulnerability (CNVD-2018-08180)

Cisco IOS XE Software is an operating system developed by Cisco for its network devices.CLI parser is one of the command line command parsers. A command injection vulnerability exists in the CLI parser in Cisco IOS XE Software, which arises from the program's failure to adequately filter command...

Cisco IOS XE Software Denial of Service Vulnerability (CNVD-2018-08474)

Cisco IOS is the interconnected Internet operating system used on most Cisco Systems routers and network switches. A security vulnerability in the Switch Integrated Security feature of Cisco IOS XE Software for handling IPv6 packets can be exploited by a remote attacker to submit a special reques...

Cisco IOS XE Software CLI Parser Command Injection Vulnerability (CNVD-2018-08179)

Cisco IOS XE Software is an operating system developed by Cisco for its network devices.CLI parser is one of the command line command parsers. A command injection vulnerability exists in the CLI parser in Cisco IOS XE Software, which arises from the program's failure to adequately filter command...

CVE-2018-0194: Improper Neutralization of Special Elements used in an OS Command

Multiple vulnerabilities in the CLI parser of Cisco IOS XE Software could allow an authenticated, local attacker to inject arbitrary commands into the CLI of the affected software, which could allow the attacker to gain access to the underlying Linux shell of an affected device and execute comman...

Cisco IOS XE Software Denial of Service Vulnerability (CNVD-2018-07318)

Cisco IOS XE Software is an operating system developed by Cisco for its network devices. A denial of service vulnerability exists in the Cisco Umbrella Integration feature of Cisco IOS XE Software due to a logic error in the program's handling of malformed packets. A remote attacker could exploit...

Cisco IOS XE Cross-Site Scripting Vulnerability (CNVD-2018-08003)

Cisco IOS XE Software is an operating system developed by Cisco for its network devices. A cross-site scripting vulnerability exists in the Web UI of Cisco IOS XE Software, which arises from the program's failure to adequately perform input validation on parameters sent to the affected software v...

Cisco IOS XE Software CLI Parser Elevation of Privilege Vulnerability

Cisco IOS XE Software is an operating system developed by Cisco for its network devices.CLI parser is one of the command line command parsers. The CLI parser in Cisco IOS XE Software is vulnerable to a privilege extraction vulnerability that arises from the program's failure to properly filter...

Cisco Smart Install Remote Code Execution(CVE-2018-0171)

Introduction Application: Cisco IOS, Cisco IOS-XE Vendor: Cisco Bugs: Stack-based buffer overflow CWE-20, CWE-121 Risk: Critical; AV:N/AC:L/Au:N/C:C/I:C/A:C 10.0 A stack-based buffer overflow vulnerability was found in Smart Install Client code. This vulnerability enables an attacker to remotely...

Cisco IOS Software Integrated Services Module for VPN crypto engine denial of service vulnerability

Cisco IOS Software is an operating system developed by Cisco for its network devices.Integrated Services Module for VPN ISM-VPN is one of the integrated services modules for VPN. crypto engine is one of the encryption engines. A resource management error vulnerability exists in the crypto engine...

Cisco IOS Software and IOS XE Software quality of service subsystem buffer error vulnerability

Cisco IOS Software and IOS XE Software are operating systems developed by Cisco for its network equipment. quality of service QoS subsystem is one of the network quality of service subsystems. A buffer overflow vulnerability exists in the QoS subsystem in Cisco IOS Software and IOS XE Software,...

Cisco IOS Software, IOS XE Software, and IOS XR Software Link Layer Discovery Protocol Subsystem Elevation of Privilege Vulnerability

Cisco IOS Software, IOS XE Software, and IOS XR Software are operating systems developed by Cisco for its network devices.The Link Layer Discovery Protocol LLDP subsystem is one of these link layer discovery protocol subsystems. . A security vulnerability exists in the LLDP subsystem in Cisco IOS...

CVE-2018-0193

Multiple vulnerabilities in the CLI parser of Cisco IOS XE Software could allow an authenticated, local attacker to inject arbitrary commands into the CLI of the affected software, which could allow the attacker to gain access to the underlying Linux shell of an affected device and execute comman...