CVE-2019-18901

Current Description

A vulnerability in the command-line interface of Cisco Integrated Management Controller (IMC) could allow an authenticated, local attacker with read-only credentials to inject arbitrary commands that could allow them to obtain root privileges. The vulnerability is due to insufficient validation of user-supplied input on the command-line interface. An attacker could exploit this vulnerability by authenticating with read-only privileges via the CLI of an affected device and submitting crafted input to the affected commands. A successful exploit could allow an attacker to execute arbitrary commands on the device with root privileges.

Basic Data

PublishedAugust 21, 2019
Last ModifiedOctober 09, 2019
Assignercve@mitre.org
Data TypeCVE
Data FormatMITRE
Data Version4.0
Problem TypeCWE-78
CVE Data Version4.0

Base Metric V2

CVSS 2 - Version2.0
CVSS 2 - Vector StringAV:L/AC:L/Au:N/C:C/I:C/A:C
CVSS 2 - Access VectorLOCAL
CVSS 2 - Access ComplexityLOW
CVSS 2 - AuthenticationNONE
CVSS 2 - Confidentiality ImpactCOMPLETE
CVSS 2 - Availability ImpactCOMPLETE
CVSS 2 - Base Score7.2
SeverityHIGH
Exploitability Score3.9
Impact Score10.0
Obtain All Privilegefalse
Obtain User Privilegefalse
Obtain Other Privilegefalse

Base Metric V3

CVSS 3 - Version3.0
CVSS 3 - Vector StringCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 3 - Attack VectorLOCAL
CVSS 3 - Attack ComplexityLOW
CVSS 3 - Privileges RequiredLOW
CVSS 3 - User InteractionNONE
CVSS 3 - ScopeUNCHANGED
CVSS 3 - Confidentiality ImpactHIGH
CVSS 3 - Integrity ImpactHIGH
CVSS 3 - Availability ImpactHIGH
CVSS 3 - Base Score7.8
CVSS 3 - Base SeverityHIGH
Exploitability Score1.8
Base SeverityHIGH

Configurations

  • OR - Configuration 1
    Cpe VersionPartVendorProductVersionUpdateEditionLanguageSW EditionTarget SWTarget HWOtherVersion Start IncludingVersion End IncludingVersion Start ExcludingVersion End Excluding
    2.3ApplicationCiscoUnified Computing System4.0(1c)hs3*******
  • AND
    • OR - Configuration 2
      Cpe VersionPartVendorProductVersionUpdateEditionLanguageSW EditionTarget SWTarget HWOtherVersion Start IncludingVersion End IncludingVersion Start ExcludingVersion End Excluding
      2.3ApplicationCiscoIntegrated Management Controller Supervisor********3.0.0.03.0(4k)
      2.3ApplicationCiscoIntegrated Management Controller Supervisor********4.0.0.04.0(4b)
    • OR Running on/with:
      Cpe VersionPartVendorProductVersionUpdateEditionLanguageSW EditionTarget SWTarget HWOtherVersion Start IncludingVersion End IncludingVersion Start ExcludingVersion End Excluding
      2.3HardwareCiscoEncs 5100-*******
      2.3HardwareCiscoEncs 5400-*******
      2.3HardwareCiscoUcs-e1120d-m3-*******
      2.3HardwareCiscoUcs-e140s-m2-*******
      2.3HardwareCiscoUcs-e160d-m2-*******
      2.3HardwareCiscoUcs-e160s-m3-*******
      2.3HardwareCiscoUcs-e168d-m2-*******
      2.3HardwareCiscoUcs-e180d-m3-*******
      2.3HardwareCiscoUcs C125 M5-*******
      2.3HardwareCiscoUcs C4200-*******
      2.3HardwareCiscoUcs S3260-*******
  • AND
    • OR - Configuration 3
      Cpe VersionPartVendorProductVersionUpdateEditionLanguageSW EditionTarget SWTarget HWOtherVersion Start IncludingVersion End IncludingVersion Start ExcludingVersion End Excluding
      2.3ApplicationCiscoIntegrated Management Controller Supervisor********4.0.0.04.0(2f)
    • OR Running on/with:
      Cpe VersionPartVendorProductVersionUpdateEditionLanguageSW EditionTarget SWTarget HWOtherVersion Start IncludingVersion End IncludingVersion Start ExcludingVersion End Excluding
      2.3HardwareCiscoEncs 5100-*******
      2.3HardwareCiscoEncs 5400-*******
      2.3HardwareCiscoUcs-e1120d-m3-*******
      2.3HardwareCiscoUcs-e140s-m2-*******
      2.3HardwareCiscoUcs-e160d-m2-*******
      2.3HardwareCiscoUcs-e160s-m3-*******
      2.3HardwareCiscoUcs-e168d-m2-*******
      2.3HardwareCiscoUcs-e180d-m3-*******
      2.3HardwareCiscoUcs C125 M5-*******
      2.3HardwareCiscoUcs C4200-*******
      2.3HardwareCiscoUcs S3260-*******

Vulnerable Software List

VendorProductVersions
Cisco Integrated Management Controller Supervisor *
Cisco Unified Computing System 4.0(1c)hs3

References

NameSourceURLTags
20190821 Cisco Integrated Management Controller CLI Command Injection Vulnerabilityhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190821-cimc-cli-injCISCOVendor Advisory