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CVE-2017-6738

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)10.9%Chance of exploitation activity in the next 30 days, higher than 95% 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 60

  • IOSaffected: 12.2(53)SE1CVE List
  • IOSaffected: 12.2(55)SECVE List
  • IOSaffected: 12.2(50)SE2CVE List
  • IOSaffected: 12.2(50)SE1CVE List
  • IOSaffected: 12.2(50)SE5CVE List
  • IOSaffected: 12.2(53)SECVE List
  • IOSaffected: 12.2(55)SE3CVE List
  • IOSaffected: 12.2(55)SE2CVE List
  • IOSaffected: 12.2(52)SECVE List
  • IOSaffected: 12.2(58)SECVE List
  • IOSaffected: 12.2(50)SE3CVE List
  • IOSaffected: 12.2(55)SE1CVE List
  • IOSaffected: 12.2(53)SE2CVE List
  • IOSaffected: 12.2(52)SE1CVE List
  • IOSaffected: 12.2(54)SECVE List
  • IOSaffected: 12.2(50)SE4CVE List
  • IOSaffected: 12.2(50)SECVE List
  • IOSaffected: 12.2(58)SE1CVE List
  • IOSaffected: 12.2(55)SE4CVE List
  • IOSaffected: 12.2(58)SE2CVE List
  • IOSaffected: 12.2(55)SE5CVE List
  • IOSaffected: 12.2(55)SE6CVE List
  • IOSaffected: 12.2(55)SE7CVE List
  • IOSaffected: 12.2(55)SE8CVE List
  • IOSaffected: 12.2(55)SE9CVE List
  • IOSaffected: 12.2(55)SE10CVE List
  • IOSaffected: 12.2(55)SE11CVE List
  • IOSaffected: 12.2(53)EXCVE List
  • IOSaffected: 12.2(52)EXCVE List
  • IOSaffected: 12.2(55)EXCVE List
  • Cisco IOS XE Softwareaffected: 3.2.0SGCVE List
  • Cisco IOS XE Softwareaffected: 3.2.1SGCVE List
  • Cisco IOS XE Softwareaffected: 3.2.2SGCVE List
  • Cisco IOS XE Softwareaffected: 3.2.3SGCVE List
  • Cisco IOS XE Softwareaffected: 3.2.4SGCVE List
  • Cisco IOS XE Softwareaffected: 3.2.5SGCVE List
  • Cisco IOS XE Softwareaffected: 3.2.6SGCVE List
  • Cisco IOS XE Softwareaffected: 3.2.7SGCVE List
  • Cisco IOS XE Softwareaffected: 3.2.8SGCVE List
  • Cisco IOS XE Softwareaffected: 3.2.9SGCVE List
  • Cisco IOS XE Softwareaffected: 3.2.10SGCVE List
  • Cisco IOS XE Softwareaffected: 3.2.11SGCVE List
  • Cisco IOS XE Softwareaffected: 3.3.0SGCVE List
  • Cisco IOS XE Softwareaffected: 3.3.2SGCVE List
  • Cisco IOS XE Softwareaffected: 3.3.1SGCVE List
  • Cisco IOS XE Softwareaffected: 3.2.0SECVE List
  • Cisco IOS XE Softwareaffected: 3.2.1SECVE List
  • Cisco IOS XE Softwareaffected: 3.2.2SECVE List
  • Cisco IOS XE Softwareaffected: 3.2.3SECVE List
  • Cisco IOS XE Softwareaffected: 3.3.0SECVE List
  • Cisco IOS XE Softwareaffected: 3.3.1SECVE List
  • Cisco IOS XE Softwareaffected: 3.3.2SECVE List
  • Cisco IOS XE Softwareaffected: 3.3.3SECVE List
  • Cisco IOS XE Softwareaffected: 3.3.4SECVE List
  • Cisco IOS XE Softwareaffected: 3.3.5SECVE List
  • Cisco IOS XE Softwareaffected: 3.4.0SGCVE List
  • Cisco IOS XE Softwareaffected: 3.4.2SGCVE List
  • Cisco IOS XE Softwareaffected: 3.4.1SGCVE List
  • Cisco IOS XE Softwareaffected: 3.4.3SGCVE List
  • Cisco IOS XE Softwareaffected: 3.4.4SGCVE List

References 4