Details of VAR-201903-0552

ID

VAR-201903-0552

CVE

CVE-2019-1608

TITLE

Cisco NX-OS Software command injection vulnerability

Trust: 1.4

sources: JVNDB: JVNDB-2019-002420 // CNNVD: CNNVD-201903-156

DESCRIPTION

A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system of an affected device. The vulnerability is due to insufficient validation of arguments passed to certain CLI commands. An attacker could exploit this vulnerability by including malicious input as the argument of an affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with elevated privileges. An attacker would need valid administrator credentials to exploit this vulnerability. MDS 9000 Series Multilayer Switches are affected in versions prior to 6.2(27), 8.1(1b), and 8.3(1). Nexus 7000 and 7700 Series Switches are affected in versions prior to 6.2(22), 7.3(3)D1(1), and 8.2(3). Cisco NX-OS The software contains a command injection vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. Cisco NX-OS Software is a suite of data center-level operating system software for switches. This issue being tracked by Cisco Bug ID CSCvi01422

Trust: 2.52

sources: NVD: CVE-2019-1608 // JVNDB: JVNDB-2019-002420 // CNVD: CNVD-2019-42590 // BID: 107386 // VULHUB: VHN-148190

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2019-42590

AFFECTED PRODUCTS

vendor:	cisco	model:	nx-os	scope:	lt	version:	6.2\(27\)	Trust: 1.0
vendor:	cisco	model:	nx-os	scope:	lt	version:	8.2\(3\)	Trust: 1.0
vendor:	cisco	model:	nx-os	scope:	gte	version:	7.3	Trust: 1.0
vendor:	cisco	model:	nx-os	scope:	gt	version:	8.0	Trust: 1.0
vendor:	cisco	model:	nx-os	scope:	gte	version:	5.2	Trust: 1.0
vendor:	cisco	model:	nx-os	scope:	lt	version:	6.2\(22\)	Trust: 1.0
vendor:	cisco	model:	nx-os	scope:	lt	version:	8.3\(1\)	Trust: 1.0
vendor:	cisco	model:	nx-os	scope:	lt	version:	8.1\(1b\)	Trust: 1.0
vendor:	cisco	model:	nx-os	scope:	gt	version:	7.2	Trust: 1.0
vendor:	cisco	model:	nx-os	scope:	gte	version:	8.2	Trust: 1.0
vendor:	cisco	model:	nx-os	scope:	lt	version:	7.3\(3\)d1\(1\)	Trust: 1.0
vendor:	cisco	model:	nx-os	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	nexus series switches	scope:	eq	version:	70000	Trust: 0.6
vendor:	cisco	model:	mds series multilayer switches	scope:	eq	version:	9000<6.2(27)	Trust: 0.6
vendor:	cisco	model:	mds series multilayer switches <8.1	scope:	eq	version:	9000	Trust: 0.6
vendor:	cisco	model:	mds series multilayer switches	scope:	eq	version:	9000<8.3(1)	Trust: 0.6
vendor:	cisco	model:	nexus series switches	scope:	eq	version:	7700<6.2(22)	Trust: 0.6
vendor:	cisco	model:	nexus series switches <7.3 d1	scope:	eq	version:	7700	Trust: 0.6
vendor:	cisco	model:	nexus series switches	scope:	eq	version:	7700<8.2(3)	Trust: 0.6
vendor:	cisco	model:	nx-os	scope:	eq	version:	8.3	Trust: 0.3
vendor:	cisco	model:	nx-os	scope:	eq	version:	8.2	Trust: 0.3
vendor:	cisco	model:	nx-os	scope:	eq	version:	8.1	Trust: 0.3
vendor:	cisco	model:	nx-os	scope:	eq	version:	7.3	Trust: 0.3
vendor:	cisco	model:	nx-os	scope:	eq	version:	6.2	Trust: 0.3
vendor:	cisco	model:	nx-os	scope:	eq	version:	5.2	Trust: 0.3
vendor:	cisco	model:	nexus r-series line cards and fabric modules	scope:	eq	version:	95000	Trust: 0.3
vendor:	cisco	model:	nexus series switches in standalone nx-os mode	scope:	eq	version:	90000	Trust: 0.3
vendor:	cisco	model:	nexus series fabric switches aci mode	scope:	eq	version:	9000-0	Trust: 0.3
vendor:	cisco	model:	nexus series switches	scope:	eq	version:	30000	Trust: 0.3
vendor:	cisco	model:	nx-os	scope:	ne	version:	8.3(2)	Trust: 0.3
vendor:	cisco	model:	nx-os	scope:	ne	version:	8.2(3)	Trust: 0.3
vendor:	cisco	model:	nx-os	scope:	ne	version:	6.2(27)	Trust: 0.3
vendor:	cisco	model:	nx-os	scope:	ne	version:	6.2(22)	Trust: 0.3

sources: CNVD: CNVD-2019-42590 // BID: 107386 // JVNDB: JVNDB-2019-002420 // NVD: CVE-2019-1608

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2019-1608
value:	MEDIUM
Trust: 1.0
ykramarz@cisco.com:	CVE-2019-1608
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2019-1608
value:	MEDIUM
Trust: 0.8
CNVD:	CNVD-2019-42590
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-201903-156
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-148190
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2019-1608
severity:	HIGH
baseScore:	7.2
vectorString:	AV:L/AC:L/AU:N/C:C/I:C/A:C
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	3.9
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
CNVD:	CNVD-2019-42590
severity:	HIGH
baseScore:	7.2
vectorString:	AV:L/AC:L/AU:N/C:C/I:C/A:C
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	3.9
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6
VULHUB:	VHN-148190
severity:	HIGH
baseScore:	7.2
vectorString:	AV:L/AC:L/AU:N/C:C/I:C/A:C
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	3.9
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2019-1608
baseSeverity:	MEDIUM
baseScore:	6.7
vectorString:	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	HIGH
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	0.8
impactScore:	5.9
version:	3.1
Trust: 1.0
ykramarz@cisco.com:	CVE-2019-1608
baseSeverity:	MEDIUM
baseScore:	4.2
vectorString:	CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	HIGH
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	LOW
availabilityImpact:	LOW
exploitabilityScore:	0.8
impactScore:	3.4
version:	3.0
Trust: 1.0
NVD:	CVE-2019-1608
baseSeverity:	MEDIUM
baseScore:	6.7
vectorString:	CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	HIGH
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2019-42590 // VULHUB: VHN-148190 // JVNDB: JVNDB-2019-002420 // CNNVD: CNNVD-201903-156 // NVD: CVE-2019-1608 // NVD: CVE-2019-1608

PROBLEMTYPE DATA

problemtype:	CWE-77	Trust: 1.9
problemtype:	CWE-88	Trust: 1.1

sources: VULHUB: VHN-148190 // JVNDB: JVNDB-2019-002420 // NVD: CVE-2019-1608

THREAT TYPE

local

Trust: 0.9

sources: BID: 107386 // CNNVD: CNNVD-201903-156

TYPE

parameter injection

Trust: 0.6

sources: CNNVD: CNNVD-201903-156

CONFIGURATIONS

sources: JVNDB: JVNDB-2019-002420

PATCH

title:	cisco-sa-20190306-nxos-cmdinj-1608	url:	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-cmdinj-1608	Trust: 0.8
title:	Patch for Cisco NX-OS Software CLI command injection vulnerability	url:	https://www.cnvd.org.cn/patchInfo/show/192267	Trust: 0.6
title:	Cisco NX-OS Software Fixes for command injection vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=89832	Trust: 0.6

sources: CNVD: CNVD-2019-42590 // JVNDB: JVNDB-2019-002420 // CNNVD: CNNVD-201903-156

EXTERNAL IDS

db:	NVD	id:	CVE-2019-1608	Trust: 3.4
db:	BID	id:	107386	Trust: 2.6
db:	JVNDB	id:	JVNDB-2019-002420	Trust: 0.8
db:	CNNVD	id:	CNNVD-201903-156	Trust: 0.7
db:	CNVD	id:	CNVD-2019-42590	Trust: 0.6
db:	AUSCERT	id:	ESB-2019.0699.2	Trust: 0.6
db:	NSFOCUS	id:	42885	Trust: 0.6
db:	VULHUB	id:	VHN-148190	Trust: 0.1

sources: CNVD: CNVD-2019-42590 // VULHUB: VHN-148190 // BID: 107386 // JVNDB: JVNDB-2019-002420 // CNNVD: CNNVD-201903-156 // NVD: CVE-2019-1608

REFERENCES

url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190306-nxos-cmdinj-1608	Trust: 3.2
url:	http://www.securityfocus.com/bid/107386	Trust: 2.9
url:	https://nvd.nist.gov/vuln/detail/cve-2019-1608	Trust: 1.4
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-1608	Trust: 0.8
url:	https://www.auscert.org.au/bulletins/76574	Trust: 0.6
url:	http://www.nsfocus.net/vulndb/42885	Trust: 0.6
url:	https://vigilance.fr/vulnerability/cisco-nx-os-nexus-multiple-vulnerabilities-28681	Trust: 0.6
url:	http://www.cisco.com/	Trust: 0.3
url:	http://www.cisco.com/en/us/products/ps9494/products_sub_category_home.html	Trust: 0.3

sources: CNVD: CNVD-2019-42590 // VULHUB: VHN-148190 // BID: 107386 // JVNDB: JVNDB-2019-002420 // CNNVD: CNNVD-201903-156 // NVD: CVE-2019-1608

CREDITS

The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory.,vendor ?? ??

Trust: 0.6

sources: CNNVD: CNNVD-201903-156

SOURCES

db:	CNVD	id:	CNVD-2019-42590
db:	VULHUB	id:	VHN-148190
db:	BID	id:	107386
db:	JVNDB	id:	JVNDB-2019-002420
db:	CNNVD	id:	CNNVD-201903-156
db:	NVD	id:	CVE-2019-1608

LAST UPDATE DATE

2024-08-14T13:26:50.543000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2019-42590	date:	2019-11-28T00:00:00
db:	VULHUB	id:	VHN-148190	date:	2020-10-05T00:00:00
db:	BID	id:	107386	date:	2019-03-06T00:00:00
db:	JVNDB	id:	JVNDB-2019-002420	date:	2019-04-09T00:00:00
db:	CNNVD	id:	CNNVD-201903-156	date:	2020-10-09T00:00:00
db:	NVD	id:	CVE-2019-1608	date:	2020-10-05T19:51:30.850

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2019-42590	date:	2019-11-28T00:00:00
db:	VULHUB	id:	VHN-148190	date:	2019-03-08T00:00:00
db:	BID	id:	107386	date:	2019-03-06T00:00:00
db:	JVNDB	id:	JVNDB-2019-002420	date:	2019-04-09T00:00:00
db:	CNNVD	id:	CNNVD-201903-156	date:	2019-03-06T00:00:00
db:	NVD	id:	CVE-2019-1608	date:	2019-03-08T20:29:00.450