Vulnerability Details CVE-2017-3820
A vulnerability in Simple Network Management Protocol (SNMP) functions of Cisco ASR 1000 Series Aggregation Services Routers running Cisco IOS XE Software Release 3.13.6S, 3.16.2S, or 3.17.1S could allow an authenticated, remote attacker to cause high CPU usage on an affected device, resulting in a denial of service (DoS) condition. More Information: CSCux68796. Known Affected Releases: 15.5(3)S2.1 15.6(1)S1.1. Known Fixed Releases: 15.4(3)S6.1 15.4(3)S6.2 15.5(3)S2.2 15.5(3)S3 15.6(0.22)S0.23 15.6(1)S2 16.2(0.295) 16.3(0.94) 15.5.3S3.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.006
EPSS Ranking 69.0%
CVSS Severity
CVSS v3 Score 6.5
CVSS v2 Score 6.8
Products affected by CVE-2017-3820
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cpe:2.3:o:cisco:ios_xe:3.13.6s
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cpe:2.3:o:cisco:ios_xe:3.16.2s
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cpe:2.3:o:cisco:ios_xe:3.17.1s