CVE-2019-1883

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

Published	August 21, 2019
Last Modified	October 09, 2019
Assigner	cve@mitre.org
Data Type	CVE
Data Format	MITRE
Data Version	4.0
Problem Type	CWE-78
CVE Data Version	4.0

Base Metric V2

CVSS 2 - Version	2.0
CVSS 2 - Vector String	AV:L/AC:L/Au:N/C:C/I:C/A:C
CVSS 2 - Access Vector	LOCAL
CVSS 2 - Access Complexity	LOW
CVSS 2 - Authentication	NONE
CVSS 2 - Confidentiality Impact	COMPLETE
CVSS 2 - Availability Impact	COMPLETE
CVSS 2 - Base Score	7.2
Severity	HIGH
Exploitability Score	3.9
Impact Score	10.0
Obtain All Privilege	false
Obtain User Privilege	false
Obtain Other Privilege	false

Base Metric V3

CVSS 3 - Version	3.0
CVSS 3 - Vector String	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 3 - Attack Vector	LOCAL
CVSS 3 - Attack Complexity	LOW
CVSS 3 - Privileges Required	LOW
CVSS 3 - User Interaction	NONE
CVSS 3 - Scope	UNCHANGED
CVSS 3 - Confidentiality Impact	HIGH
CVSS 3 - Integrity Impact	HIGH
CVSS 3 - Availability Impact	HIGH
CVSS 3 - Base Score	7.8
CVSS 3 - Base Severity	HIGH
Exploitability Score	1.8
Base Severity	HIGH

Configurations

OR - Configuration 1

Cpe Version	Part	Vendor	Product	Version	Update	Edition	Language	SW Edition	Target SW	Target HW	Other	Version Start Including	Version End Including	Version Start Excluding	Version End Excluding
2.3	Application	Cisco	Unified Computing System	4.0(1c)hs3	*	*	*	*	*	*	*

AND

OR - Configuration 2

Cpe Version	Part	Vendor	Product	Version	Update	Edition	Language	SW Edition	Target SW	Target HW	Other	Version Start Including	Version End Including	Version Start Excluding	Version End Excluding
2.3	Application	Cisco	Integrated Management Controller Supervisor	*	*	*	*	*	*	*	*	3.0.0.0			3.0(4k)
2.3	Application	Cisco	Integrated Management Controller Supervisor	*	*	*	*	*	*	*	*	4.0.0.0			4.0(4b)

OR Running on/with:

Cpe Version	Part	Vendor	Product	Version	Update	Edition	Language	SW Edition	Target SW	Target HW	Other
2.3	Hardware	Cisco	Encs 5100	-	*	*	*	*	*	*	*
2.3	Hardware	Cisco	Encs 5400	-	*	*	*	*	*	*	*
2.3	Hardware	Cisco	Ucs-e1120d-m3	-	*	*	*	*	*	*	*
2.3	Hardware	Cisco	Ucs-e140s-m2	-	*	*	*	*	*	*	*
2.3	Hardware	Cisco	Ucs-e160d-m2	-	*	*	*	*	*	*	*
2.3	Hardware	Cisco	Ucs-e160s-m3	-	*	*	*	*	*	*	*
2.3	Hardware	Cisco	Ucs-e168d-m2	-	*	*	*	*	*	*	*
2.3	Hardware	Cisco	Ucs-e180d-m3	-	*	*	*	*	*	*	*
2.3	Hardware	Cisco	Ucs C125 M5	-	*	*	*	*	*	*	*
2.3	Hardware	Cisco	Ucs C4200	-	*	*	*	*	*	*	*
2.3	Hardware	Cisco	Ucs S3260	-	*	*	*	*	*	*	*

AND

OR - Configuration 3

Cpe Version	Part	Vendor	Product	Version	Update	Edition	Language	SW Edition	Target SW	Target HW	Other	Version Start Including	Version End Including	Version Start Excluding	Version End Excluding
2.3	Application	Cisco	Integrated Management Controller Supervisor	*	*	*	*	*	*	*	*	4.0.0.0			4.0(2f)

OR Running on/with:

Cpe Version	Part	Vendor	Product	Version	Update	Edition	Language	SW Edition	Target SW	Target HW	Other
2.3	Hardware	Cisco	Encs 5100	-	*	*	*	*	*	*	*
2.3	Hardware	Cisco	Encs 5400	-	*	*	*	*	*	*	*
2.3	Hardware	Cisco	Ucs-e1120d-m3	-	*	*	*	*	*	*	*
2.3	Hardware	Cisco	Ucs-e140s-m2	-	*	*	*	*	*	*	*
2.3	Hardware	Cisco	Ucs-e160d-m2	-	*	*	*	*	*	*	*
2.3	Hardware	Cisco	Ucs-e160s-m3	-	*	*	*	*	*	*	*
2.3	Hardware	Cisco	Ucs-e168d-m2	-	*	*	*	*	*	*	*
2.3	Hardware	Cisco	Ucs-e180d-m3	-	*	*	*	*	*	*	*
2.3	Hardware	Cisco	Ucs C125 M5	-	*	*	*	*	*	*	*
2.3	Hardware	Cisco	Ucs C4200	-	*	*	*	*	*	*	*
2.3	Hardware	Cisco	Ucs S3260	-	*	*	*	*	*	*	*

Vulnerable Software List

Vendor	Product	Versions
Cisco	Integrated Management Controller Supervisor	*
Cisco	Unified Computing System	4.0(1c)hs3

References

Name	Source	URL	Tags
20190821 Cisco Integrated Management Controller CLI Command Injection Vulnerability	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190821-cimc-cli-inj	CISCO	Vendor Advisory