CVSS: 10.0EPSS: 0%CPEs: 17EXPL: 0CVE-2017-12229
https://notcve.org/view.php?id=CVE-2017-12229
A vulnerability in the REST API of the web-based user interface (web UI) of Cisco IOS XE 3.1 through 16.5 could allow an unauthenticated, remote attacker to bypass authentication to the REST API of the web UI of the affected software. The vulnerability is due to insufficient input validation for the REST API of the affected software. An attacker could exploit this vulnerability by sending a malicious API request to an affected device. A successful exploit could allow the attacker to bypass authentication and gain access to the web UI of the affected software. This vulnerability affects Cisco devices that are running a vulnerable release of Cisco IOS XE Software, if the HTTP Server feature is enabled for the device. • http://www.securityfocus.com/bid/101032 http://www.securitytracker.com/id/1039447 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170927-restapi • CWE-287: Improper Authentication •
CVSS: 9.8EPSS: 0%CPEs: 3EXPL: 0CVE-2017-12236
https://notcve.org/view.php?id=CVE-2017-12236
A vulnerability in the implementation of the Locator/ID Separation Protocol (LISP) in Cisco IOS XE 3.2 through 16.5 could allow an unauthenticated, remote attacker using an x tunnel router to bypass authentication checks performed when registering an Endpoint Identifier (EID) to a Routing Locator (RLOC) in the map server/map resolver (MS/MR). The vulnerability is due to a logic error introduced via a code regression for the affected software. An attacker could exploit this vulnerability by sending specific valid map-registration requests, which will be accepted by the MS/MR even if the authentication keys do not match, to the affected software. A successful exploit could allow the attacker to inject invalid mappings of EIDs to RLOCs in the MS/MR of the affected software. This vulnerability affects Cisco devices that are configured with LISP acting as an IPv4 or IPv6 map server. • http://www.securityfocus.com/bid/101033 http://www.securitytracker.com/id/1039448 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170927-lisp • CWE-287: Improper Authentication •
CVSS: 7.2EPSS: 0%CPEs: 74EXPL: 0CVE-2017-12239
https://notcve.org/view.php?id=CVE-2017-12239
A vulnerability in motherboard console ports of line cards for Cisco ASR 1000 Series Aggregation Services Routers and Cisco cBR-8 Converged Broadband Routers could allow an unauthenticated, physical attacker to access an affected device's operating system. The vulnerability exists because an engineering console port is available on the motherboard of the affected line cards. An attacker could exploit this vulnerability by physically connecting to the console port on the line card. A successful exploit could allow the attacker to gain full access to the affected device's operating system. This vulnerability affects only Cisco ASR 1000 Series Routers that have removable line cards and Cisco cBR-8 Converged Broadband Routers, if they are running certain Cisco IOS XE 3.16 through 16.5 releases. • http://www.securityfocus.com/bid/101042 http://www.securitytracker.com/id/1039454 http://www.securitytracker.com/id/1039455 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170927-cc • CWE-264: Permissions, Privileges, and Access Controls CWE-798: Use of Hard-coded Credentials •
CVSS: 7.8EPSS: 0%CPEs: 491EXPL: 0CVE-2017-12237 – Cisco IOS and IOS XE Software Internet Key Exchange Denial-of-Service Vulnerability
https://notcve.org/view.php?id=CVE-2017-12237
A vulnerability in the Internet Key Exchange Version 2 (IKEv2) module of Cisco IOS 15.0 through 15.6 and Cisco IOS XE 3.5 through 16.5 could allow an unauthenticated, remote attacker to cause high CPU utilization, traceback messages, or a reload of an affected device that leads to a denial of service (DoS) condition. The vulnerability is due to how an affected device processes certain IKEv2 packets. An attacker could exploit this vulnerability by sending specific IKEv2 packets to an affected device to be processed. A successful exploit could allow the attacker to cause high CPU utilization, traceback messages, or a reload of the affected device that leads to a DoS condition. This vulnerability affects Cisco devices that have the Internet Security Association and Key Management Protocol (ISAKMP) enabled. • http://www.securityfocus.com/bid/101037 http://www.securitytracker.com/id/1039460 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170927-ike • CWE-399: Resource Management Errors CWE-400: Uncontrolled Resource Consumption •
CVSS: 6.3EPSS: 0%CPEs: 2EXPL: 0CVE-2017-12211
https://notcve.org/view.php?id=CVE-2017-12211
A vulnerability in the IPv6 Simple Network Management Protocol (SNMP) code of Cisco IOS and Cisco IOS XE Software could allow an authenticated, remote attacker to cause high CPU usage or a reload of the device. The vulnerability is due to IPv6 sub block corruption. An attacker could exploit this vulnerability by polling the affected device IPv6 information. An exploit could allow the attacker to trigger high CPU usage or a reload of the device. Known Affected Releases: Denali-16.3.1. • http://www.securityfocus.com/bid/100648 http://www.securitytracker.com/id/1039290 https://quickview.cloudapps.cisco.com/quickview/bug/CSCvb14640 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170906-snmp • CWE-399: Resource Management Errors •