Vulnerability Details 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. Cisco Bug IDs: CSCvb14640.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.011
EPSS Ranking 77.5%
CVSS Severity
CVSS v3 Score 5.3
CVSS v2 Score 6.3
References
- 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
- 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