Details of VAR-201903-0544

ID

VAR-201903-0544

CVE

CVE-2019-1611

TITLE

Cisco FXOS and NX-OS Software command injection vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2019-002464

DESCRIPTION

A vulnerability in the CLI of Cisco NX-OS Software and Cisco FXOS 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. Firepower 4100 Series Next-Generation Firewalls are affected running software versions prior to 2.2.2.91, 2.3.1.110, and 2.4.1.222. Firepower 9300 Security Appliance are affected running software versions prior to 2.2.2.91, 2.3.1.110, and 2.4.1.222. MDS 9000 Series Multilayer Switches are affected running software versions prior to 6.2(25) and 8.3(1). Nexus 3000 Series Switches are affected running software versions prior to 7.0(3)I4(9) and 7.0(3)I7(5). Nexus 3500 Platform Switches are affected running software versions prior to 7.0(3)I7(5). Nexus 3600 Platform Switches are affected running software versions prior to 7.0(3)F3(5). Nexus 2000, 5500, 5600, and 6000 Series Switches are affected running software versions prior to 7.1(5)N1(1b) and 7.3(4)N1(1). Nexus 7000 and 7700 Series Switches are affected running software versions prior to 6.2(22), 7.3(3)D1(1), 8.2(3). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected running software versions prior to 7.0(3)I4(9) and 7.0(3)I7(5). Nexus 9500 R-Series Line Cards and Fabric Modules are affected running software versions prior to 7.0(3)F3(5). Cisco FXOS and 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. This issue being tracked by Cisco Bug IDs CSCvj63798, CSCvj65666, CSCvk65444, CSCvk65447, CSCvk65482. Cisco FXOS Software is a set of firewall software that runs on Cisco security appliances

Trust: 1.98

sources: NVD: CVE-2019-1611 // JVNDB: JVNDB-2019-002464 // BID: 107381 // VULHUB: VHN-148223

AFFECTED PRODUCTS

vendor:	cisco	model:	nx-os	scope:	gte	version:	8.0	Trust: 1.0
vendor:	cisco	model:	nx-os	scope:	lt	version:	7.3\(4\)n1\(1\)	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:	fx-os	scope:	gte	version:	2.3	Trust: 1.0
vendor:	cisco	model:	nx-os	scope:	gte	version:	7.2	Trust: 1.0
vendor:	cisco	model:	nx-os	scope:	gte	version:	5.2	Trust: 1.0
vendor:	cisco	model:	nx-os	scope:	gte	version:	7.0\(3\)f3	Trust: 1.0
vendor:	cisco	model:	nx-os	scope:	lt	version:	6.2\(22\)	Trust: 1.0
vendor:	cisco	model:	nx-os	scope:	gte	version:	7.0\(3\)f1	Trust: 1.0
vendor:	cisco	model:	nx-os	scope:	lt	version:	8.3\(1\)	Trust: 1.0
vendor:	cisco	model:	fx-os	scope:	lt	version:	2.2.2.91	Trust: 1.0
vendor:	cisco	model:	fx-os	scope:	lt	version:	2.4.1.222	Trust: 1.0
vendor:	cisco	model:	nx-os	scope:	lt	version:	7.3\(3\)i7\(5\)	Trust: 1.0
vendor:	cisco	model:	nx-os	scope:	lt	version:	7.0\(3\)f3\(5\)	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:	lt	version:	6.2\(25\)	Trust: 1.0
vendor:	cisco	model:	nx-os	scope:	lt	version:	7.3\(3\)f3\(5\)	Trust: 1.0
vendor:	cisco	model:	nx-os	scope:	gte	version:	7.0\(3\)i5	Trust: 1.0
vendor:	cisco	model:	nx-os	scope:	lt	version:	7.0\(3\)i7\(5\)	Trust: 1.0
vendor:	cisco	model:	fx-os	scope:	lt	version:	2.3.1.110	Trust: 1.0
vendor:	cisco	model:	nx-os	scope:	lt	version:	7.0\(3\)i4\(9\)	Trust: 1.0
vendor:	cisco	model:	nx-os	scope:	lt	version:	7.1\(5\)n1\(1b\)	Trust: 1.0
vendor:	cisco	model:	fx-os	scope:	gte	version:	1.1	Trust: 1.0
vendor:	cisco	model:	nx-os	scope:	gte	version:	7.0\(3\)	Trust: 1.0
vendor:	cisco	model:	fx-os	scope:	gte	version:	2.4	Trust: 1.0
vendor:	cisco	model:	nx-os	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	fx-os	scope:	-	version:	-	Trust: 0.8
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:	7.2	Trust: 0.3
vendor:	cisco	model:	nx-os	scope:	eq	version:	7.1	Trust: 0.3
vendor:	cisco	model:	nx-os 7.0 i7	scope:	-	version:	-	Trust: 0.3
vendor:	cisco	model:	nx-os 7.0 i6	scope:	-	version:	-	Trust: 0.3
vendor:	cisco	model:	nx-os 7.0 i5	scope:	-	version:	-	Trust: 0.3
vendor:	cisco	model:	nx-os 7.0 i4	scope:	-	version:	-	Trust: 0.3
vendor:	cisco	model:	nx-os 7.0 f3	scope:	-	version:	-	Trust: 0.3
vendor:	cisco	model:	nx-os	scope:	eq	version:	7.0(3)	Trust: 0.3
vendor:	cisco	model:	nx-os	scope:	eq	version:	7.0	Trust: 0.3
vendor:	cisco	model:	nx-os	scope:	eq	version:	6.2	Trust: 0.3
vendor:	cisco	model:	nx-os	scope:	eq	version:	6.0	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 switches	scope:	eq	version:	77000	Trust: 0.3
vendor:	cisco	model:	nexus series switches	scope:	eq	version:	70000	Trust: 0.3
vendor:	cisco	model:	nexus series switches	scope:	eq	version:	60000	Trust: 0.3
vendor:	cisco	model:	nexus platform switches	scope:	eq	version:	56000	Trust: 0.3
vendor:	cisco	model:	nexus platform switches	scope:	eq	version:	55000	Trust: 0.3
vendor:	cisco	model:	nexus platform switches	scope:	eq	version:	36000	Trust: 0.3
vendor:	cisco	model:	nexus platform switches	scope:	eq	version:	35000	Trust: 0.3
vendor:	cisco	model:	nexus series switches	scope:	eq	version:	30000	Trust: 0.3
vendor:	cisco	model:	nexus series fabric extenders	scope:	eq	version:	20000	Trust: 0.3
vendor:	cisco	model:	mds series multilayer switches	scope:	eq	version:	90000	Trust: 0.3
vendor:	cisco	model:	fxos	scope:	eq	version:	2.4	Trust: 0.3
vendor:	cisco	model:	fxos	scope:	eq	version:	2.3	Trust: 0.3
vendor:	cisco	model:	fxos	scope:	eq	version:	2.2	Trust: 0.3
vendor:	cisco	model:	fxos	scope:	eq	version:	2.1	Trust: 0.3
vendor:	cisco	model:	fxos	scope:	eq	version:	2.0	Trust: 0.3
vendor:	cisco	model:	fxos	scope:	eq	version:	1.1	Trust: 0.3
vendor:	cisco	model:	firepower security appliance	scope:	eq	version:	93000	Trust: 0.3
vendor:	cisco	model:	firepower series next-generation firewall	scope:	eq	version:	41000	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 7.3 n1	scope:	ne	version:	-	Trust: 0.3
vendor:	cisco	model:	nx-os 7.1 n1	scope:	ne	version:	-	Trust: 0.3
vendor:	cisco	model:	nx-os 7.0 i7	scope:	ne	version:	-	Trust: 0.3
vendor:	cisco	model:	nx-os 7.0 i4	scope:	ne	version:	-	Trust: 0.3
vendor:	cisco	model:	nx-os 7.0 f3	scope:	ne	version:	-	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
vendor:	cisco	model:	fxos	scope:	ne	version:	2.4.1.222	Trust: 0.3
vendor:	cisco	model:	fxos	scope:	ne	version:	2.3.1.110	Trust: 0.3
vendor:	cisco	model:	fxos	scope:	ne	version:	2.2.2.91	Trust: 0.3

sources: BID: 107381 // JVNDB: JVNDB-2019-002464 // NVD: CVE-2019-1611

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2019-1611
value:	MEDIUM
Trust: 1.0
ykramarz@cisco.com:	CVE-2019-1611
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2019-1611
value:	MEDIUM
Trust: 0.8
CNNVD:	CNNVD-201903-148
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-148223
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2019-1611
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
VULHUB:	VHN-148223
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-2019-1611
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-2019-1611
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-2019-1611
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: VULHUB: VHN-148223 // JVNDB: JVNDB-2019-002464 // CNNVD: CNNVD-201903-148 // NVD: CVE-2019-1611 // NVD: CVE-2019-1611

PROBLEMTYPE DATA

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

sources: VULHUB: VHN-148223 // JVNDB: JVNDB-2019-002464 // NVD: CVE-2019-1611

THREAT TYPE

local

Trust: 0.9

sources: BID: 107381 // CNNVD: CNNVD-201903-148

TYPE

command injection

Trust: 0.6

sources: CNNVD: CNNVD-201903-148

CONFIGURATIONS

sources: JVNDB: JVNDB-2019-002464

PATCH

title:	cisco-sa-20190306-nxos-cmdinj-1611	url:	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-cmdinj-1611	Trust: 0.8
title:	Cisco NX-OS Software Fixes for command injection vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=89828	Trust: 0.6

sources: JVNDB: JVNDB-2019-002464 // CNNVD: CNNVD-201903-148

EXTERNAL IDS

db:	NVD	id:	CVE-2019-1611	Trust: 2.8
db:	BID	id:	107381	Trust: 1.4
db:	JVNDB	id:	JVNDB-2019-002464	Trust: 0.8
db:	CNNVD	id:	CNNVD-201903-148	Trust: 0.7
db:	NSFOCUS	id:	42876	Trust: 0.6
db:	AUSCERT	id:	ESB-2019.0699.2	Trust: 0.6
db:	VULHUB	id:	VHN-148223	Trust: 0.1

sources: VULHUB: VHN-148223 // BID: 107381 // JVNDB: JVNDB-2019-002464 // CNNVD: CNNVD-201903-148 // NVD: CVE-2019-1611

REFERENCES

url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190306-nxos-cmdinj-1611	Trust: 2.0
url:	http://www.securityfocus.com/bid/107381	Trust: 1.1
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-1611	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2019-1611	Trust: 0.8
url:	http://www.nsfocus.net/vulndb/42876	Trust: 0.6
url:	https://www.auscert.org.au/bulletins/76574	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

sources: VULHUB: VHN-148223 // BID: 107381 // JVNDB: JVNDB-2019-002464 // CNNVD: CNNVD-201903-148 // NVD: CVE-2019-1611

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-201903-148

SOURCES

db:	VULHUB	id:	VHN-148223
db:	BID	id:	107381
db:	JVNDB	id:	JVNDB-2019-002464
db:	CNNVD	id:	CNNVD-201903-148
db:	NVD	id:	CVE-2019-1611

LAST UPDATE DATE

2024-08-14T13:26:50.615000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-148223	date:	2020-10-05T00:00:00
db:	BID	id:	107381	date:	2019-03-06T00:00:00
db:	JVNDB	id:	JVNDB-2019-002464	date:	2019-04-09T00:00:00
db:	CNNVD	id:	CNNVD-201903-148	date:	2019-03-12T00:00:00
db:	NVD	id:	CVE-2019-1611	date:	2020-10-05T19:58:27.427

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-148223	date:	2019-03-11T00:00:00
db:	BID	id:	107381	date:	2019-03-06T00:00:00
db:	JVNDB	id:	JVNDB-2019-002464	date:	2019-04-09T00:00:00
db:	CNNVD	id:	CNNVD-201903-148	date:	2019-03-06T00:00:00
db:	NVD	id:	CVE-2019-1611	date:	2019-03-11T21:29:00.763