PT-2018-8651

Name of the Vulnerable Software and Affected Versions: Cisco IOS XE Software versions 3.x.x.E through 16.x Description: A vulnerability in the Internet Group Management Protocol IGMP packet-processing functionality could allow an unauthenticated, adjacent attacker to exhaust buffers on an affecte...

CVE-2018-0172

A vulnerability in the DHCP option 82 encapsulation functionality of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service DoS condition. The vulnerability exists because the affected...

CVE-2018-0175

Format String vulnerability in the Link Layer Discovery Protocol LLDP subsystem of Cisco IOS Software, Cisco IOS XE Software, and Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition or execute arbitrary code with elevated privileges o...

PT-2018-8648

Name of the Vulnerable Software and Affected Versions: Cisco IOS XE Software affected versions not specified Description: A vulnerability in the Simple Network Management Protocol SNMP subsystem could allow an authenticated, remote attacker to cause a denial of service DoS condition. The issue is...

PT-2018-8659

Name of the Vulnerable Software and Affected Versions: Cisco IOS XE Software affected versions not specified Description: The issue is related to multiple vulnerabilities in the web-based user interface of Cisco IOS XE Software, allowing an unauthenticated, remote attacker to conduct a cross-site...

PT-2018-8650

Name of the Vulnerable Software and Affected Versions: Cisco IOS XE Software affected versions not specified Description: A vulnerability in the Switch Integrated Security Features of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an interface queue wedge. The issu...

PT-2018-8647

Name of the Vulnerable Software and Affected Versions: Cisco IOS XE Software versions Everest-16.4.1 through Everest-16.6.1a Description: A vulnerability in the Zone-Based Firewall code could allow an unauthenticated, remote attacker to cause a device to reload. The issue is due to the handling o...

PT-2018-8660

Name of the Vulnerable Software and Affected Versions: Cisco IOS XE Software affected versions not specified Description: The issue allows an authenticated, local attacker to inject arbitrary commands into the CLI of the affected software, potentially gaining access to the underlying Linux shell ...

PT-2018-8649

Name of the Vulnerable Software and Affected Versions: Cisco IOS Software affected versions not specified Description: A logic change error in the 802.1x multiple-authentication feature could allow an unauthenticated, adjacent attacker to bypass authentication on an 802.1x multi-auth port. An...

PT-2018-8652

Name of the Vulnerable Software and Affected Versions: Cisco IOS XE Software affected versions not specified Description: The issue is related to multiple vulnerabilities in the CLI parser of Cisco IOS XE Software. These vulnerabilities could allow an authenticated, local attacker to gain access ...

PT-2018-8654

Name of the Vulnerable Software and Affected Versions: Cisco IOS XE Software affected versions not specified Description: The issue is related to multiple vulnerabilities in the CLI parser of the software. These vulnerabilities could allow an authenticated, local attacker to gain access to the...

PT-2018-8661

Name of the Vulnerable Software and Affected Versions: Cisco IOS XE Software affected versions not specified Description: A vulnerability in the Cisco IOS XE Software REST API could allow an authenticated, remote attacker to bypass API authorization checks and use the API to perform privileged...

PT-2018-8656

Name of the Vulnerable Software and Affected Versions: Cisco IOS Software versions 15.42T through 15.43M and 15.42CG and later Description: Multiple vulnerabilities in the Login Enhancements Login Block feature could allow an unauthenticated, remote attacker to trigger a reload of an affected...

CVE-2018-0150: Use of Hard-coded Credentials

A vulnerability in Cisco IOS XE Software could allow an unauthenticated, remote attacker to log in to a device running an affected release of Cisco IOS XE Software with the default username and password that are used at initial boot, aka a Static Credential Vulnerability. The vulnerability is due...

CVE-2018-0174: Improper Input Validation

A vulnerability in the DHCP option 82 encapsulation functionality of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service DoS condition. The vulnerability exists because the affected...

CVE-2018-0175: Improper Restriction of Operations within the Bounds of a Memory Buffer

Format String vulnerability in the Link Layer Discovery Protocol LLDP subsystem of Cisco IOS Software, Cisco IOS XE Software, and Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition or execute arbitrary code with elevated privileges o...

CVE-2018-0180: Undefined Security Weakness

Multiple vulnerabilities in the Login Enhancements Login Block feature of Cisco IOS Software could allow an unauthenticated, remote attacker to trigger a reload of an affected system, resulting in a denial of service DoS condition. These vulnerabilities affect Cisco devices that are running Cisco...

CVE-2018-0184: Improper Neutralization of Special Elements used in an OS Command

A vulnerability in the CLI parser of Cisco IOS XE Software could allow an authenticated, local attacker to gain access to the underlying Linux shell of an affected device and execute arbitrary commands with root privileges on the device. The vulnerability is due to the affected software improperl...

CVE-2018-0186: Improper Neutralization of Input During Web Page Generation

Multiple vulnerabilities in the web-based user interface web UI of Cisco IOS XE Software could allow an unauthenticated, remote attacker to conduct a cross-site scripting XSS attack against a user of the web UI of the affected software. The vulnerabilities are due to insufficient input validation...

CVE-2018-0193: 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...