Medium severity6.5NVD Advisory· Published Feb 3, 2017· Updated May 13, 2026
CVE-2017-3820
CVE-2017-3820
Description
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.
Affected products
3cpe:2.3:o:cisco:ios_xe:3.13.6s:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:o:cisco:ios_xe:3.13.6s:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios_xe:3.16.2s:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios_xe:3.17.1s:*:*:*:*:*:*:*
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
3- www.securityfocus.com/bid/95934nvdThird Party AdvisoryVDB Entry
- tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170201-asrsnmpnvdVendor Advisory
- www.securitytracker.com/id/1037770nvd
News mentions
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