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.
Published 2017-09-07 21:29:00
Updated 2019-10-09 23:22:29
Source Cisco Systems, Inc.
View at NVD,   CVE.org

Products affected by CVE-2017-12211

Exploit prediction scoring system (EPSS) score for CVE-2017-12211

EPSS FAQ
1.14%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 77 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2017-12211

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
6.3
 MEDIUM AV:N/AC:M/Au:S/C:N/I:N/A:C
6.8
6.9
 NIST
5.3
 MEDIUM CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
1.6
3.6
 NIST

CWE ids for CVE-2017-12211

  • Assigned by: ykramarz@cisco.com (Secondary)

References for CVE-2017-12211

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