All vulnerabilities
CVE-2017-6737

Cisco IOS and IOS XE Software SNMP Remote Code Execution Vulnerability

Cisco IOS and IOS XE SoftwareOperating systems
Open in ThreatlineRecord JSON
CVSS
8.8High
ExploitationExploited in the wildAdded to KEV 3 Mar 2022CISA KEV
Exploit odds (EPSS)45.2%Chance of exploitation activity in the next 30 days, higher than 98% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
Federal deadline24 Mar 2022Remediation due date for US federal agenciesCISA KEV
CISA required actionApply updates per vendor instructions. CISA KEV

What fixes it

No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.

Timeline

  1. 17 Jul 2017, 21:00 UTCPublishedCVE List
  2. 3 Mar 2022Added to CISA KEVCISA KEV

Description

The Simple Network Management Protocol (SNMP) subsystem of Cisco IOS and IOS XE contains a vulnerability that could allow an authenticated, remote attacker to remotely execute code.

Text from CVE List

Affected versions 30

  • IOSaffected: 12.1(3)XICVE List
  • IOSaffected: 12.2(4)BCVE List
  • IOSaffected: 12.2(15)BCVE List
  • IOSaffected: 12.2(16)B1CVE List
  • IOSaffected: 12.2(4)B7CVE List
  • IOSaffected: 12.2(4)B2CVE List
  • IOSaffected: 12.2(16)B2CVE List
  • IOSaffected: 12.2(4)B6CVE List
  • IOSaffected: 12.2(4)B1CVE List
  • IOSaffected: 12.2(4)B4CVE List
  • IOSaffected: 12.2(4)B3CVE List
  • IOSaffected: 12.2(4)B8CVE List
  • IOSaffected: 12.2(4)B5CVE List
  • IOSaffected: 12.2(16)BCVE List
  • IOSaffected: 12.2(2)XACVE List
  • IOSaffected: 12.2(2)XA2CVE List
  • IOSaffected: 12.2(2)XA3CVE List
  • IOSaffected: 12.2(2)XA4CVE List
  • IOSaffected: 12.2(2)XA5CVE List
  • IOSaffected: 12.2(2)XA1CVE List
  • IOSaffected: 12.2(2)XB11CVE List
  • IOSaffected: 12.2(2)XB5CVE List
  • IOSaffected: 12.2(2)XB2CVE List
  • IOSaffected: 12.2(2)XB1CVE List
  • IOSaffected: 12.2(2)XB10CVE List
  • IOSaffected: 12.2(2)XB7CVE List
  • IOSaffected: 12.2(2)XB3CVE List
  • IOSaffected: 12.2(2)XB6CVE List
  • IOSaffected: 12.2(2)XB14CVE List
  • IOSaffected: 12.2(2)XB12CVE List

References 4