Details of VAR-201705-3668

ID

VAR-201705-3668

CVE

CVE-2017-6649

TITLE

Cisco Nexus 5000 Runs on a series switch Cisco NX-OS System software CLI Command injection vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2017-004242

DESCRIPTION

A vulnerability in the CLI of Cisco NX-OS System Software 7.1 through 7.3 running on Cisco Nexus Series Switches could allow an authenticated, local attacker to perform a command injection attack. The vulnerability is due to insufficient input validation of command arguments. An attacker could exploit this vulnerability by injecting crafted command arguments into a vulnerable CLI command. An exploit could allow the attacker to read or write arbitrary files at the user's privilege level outside of the user's path. Cisco Bug IDs: CSCvb86787, CSCve60516, CSCve60555. Vendors have confirmed this vulnerability Bug ID CSCvb86787 It is released as.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. Multiple Cisco Products are prone to a local command-injection vulnerability. Cisco NX-OS System Software is a data center operating system running on it

Trust: 1.98

sources: NVD: CVE-2017-6649 // JVNDB: JVNDB-2017-004242 // BID: 98531 // VULHUB: VHN-114852

AFFECTED PRODUCTS

vendor:	cisco	model:	nx-os	scope:	eq	version:	7.1\(1\)n1\(1\)	Trust: 1.6
vendor:	cisco	model:	nx-os	scope:	eq	version:	7.1\(3\)n1\(1\)	Trust: 1.6
vendor:	cisco	model:	nx-os	scope:	eq	version:	7.3\(0\)n1\(1\)	Trust: 1.6
vendor:	cisco	model:	nx-os	scope:	eq	version:	7.1\(3\)n1\(2\)	Trust: 1.6
vendor:	cisco	model:	nx-os	scope:	eq	version:	7.1\(4\)n1\(1\)	Trust: 1.6
vendor:	cisco	model:	nx-os	scope:	eq	version:	7.1\(3\)n1\(2.1\)	Trust: 1.6
vendor:	cisco	model:	nx-os	scope:	eq	version:	7.2\(1\)n1\(1\)	Trust: 1.6
vendor:	cisco	model:	nx-os	scope:	eq	version:	7.2\(0\)zz\(99.1\)	Trust: 1.6
vendor:	cisco	model:	nx-os	scope:	eq	version:	7.1\(3\)n1\(3.12\)	Trust: 1.6
vendor:	cisco	model:	nx-os	scope:	eq	version:	7.2\(0\)n1\(1\)	Trust: 1.6
vendor:	cisco	model:	nx-os	scope:	eq	version:	7.1\(2\)n1\(1\)	Trust: 1.0
vendor:	cisco	model:	nx-os	scope:	eq	version:	7.2\(0\)d1\(0.437\)	Trust: 1.0
vendor:	cisco	model:	nx-os	scope:	eq	version:	7.1 to 7.3	Trust: 0.8
vendor:	cisco	model:	san-os software	scope:	eq	version:	0	Trust: 0.3
vendor:	cisco	model:	nexus series switches	scope:	eq	version:	50000	Trust: 0.3
vendor:	cisco	model:	mds nx-os	scope:	eq	version:	9000-	Trust: 0.3

sources: BID: 98531 // JVNDB: JVNDB-2017-004242 // CNNVD: CNNVD-201705-900 // NVD: CVE-2017-6649

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2017-6649
value:	HIGH
Trust: 1.0
NVD:	CVE-2017-6649
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-201705-900
value:	HIGH
Trust: 0.6
VULHUB:	VHN-114852
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2017-6649
severity:	MEDIUM
baseScore:	4.6
vectorString:	AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	3.9
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
VULHUB:	VHN-114852
severity:	MEDIUM
baseScore:	4.6
vectorString:	AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	3.9
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2017-6649
baseSeverity:	HIGH
baseScore:	7.8
vectorString:	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	1.8
impactScore:	5.9
version:	3.0
Trust: 1.8

sources: VULHUB: VHN-114852 // JVNDB: JVNDB-2017-004242 // CNNVD: CNNVD-201705-900 // NVD: CVE-2017-6649

PROBLEMTYPE DATA

problemtype:	CWE-77	Trust: 1.9
problemtype:	CWE-20	Trust: 1.1

sources: VULHUB: VHN-114852 // JVNDB: JVNDB-2017-004242 // NVD: CVE-2017-6649

THREAT TYPE

local

Trust: 0.9

sources: BID: 98531 // CNNVD: CNNVD-201705-900

TYPE

command injection

Trust: 0.6

sources: CNNVD: CNNVD-201705-900

CONFIGURATIONS

sources: JVNDB: JVNDB-2017-004242

PATCH

title:

cisco-sa-20170517-nss

url:

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170517-nss

Trust: 0.8

sources: JVNDB: JVNDB-2017-004242

EXTERNAL IDS

db:	NVD	id:	CVE-2017-6649	Trust: 2.8
db:	BID	id:	98531	Trust: 2.0
db:	SECTRACK	id:	1038518	Trust: 1.7
db:	JVNDB	id:	JVNDB-2017-004242	Trust: 0.8
db:	CNNVD	id:	CNNVD-201705-900	Trust: 0.7
db:	VULHUB	id:	VHN-114852	Trust: 0.1

sources: VULHUB: VHN-114852 // BID: 98531 // JVNDB: JVNDB-2017-004242 // CNNVD: CNNVD-201705-900 // NVD: CVE-2017-6649

REFERENCES

url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20170517-nss	Trust: 2.0
url:	http://www.securityfocus.com/bid/98531	Trust: 1.7
url:	http://www.securitytracker.com/id/1038518	Trust: 1.7
url:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2017-6649	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2017-6649	Trust: 0.8
url:	http://www.cisco.com/	Trust: 0.3

sources: VULHUB: VHN-114852 // BID: 98531 // JVNDB: JVNDB-2017-004242 // CNNVD: CNNVD-201705-900 // NVD: CVE-2017-6649

CREDITS

The vendor reported this issue.

Trust: 0.3

sources: BID: 98531

SOURCES

db:	VULHUB	id:	VHN-114852
db:	BID	id:	98531
db:	JVNDB	id:	JVNDB-2017-004242
db:	CNNVD	id:	CNNVD-201705-900
db:	NVD	id:	CVE-2017-6649

LAST UPDATE DATE

2024-11-23T22:34:38.048000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-114852	date:	2019-10-03T00:00:00
db:	BID	id:	98531	date:	2017-05-17T00:00:00
db:	JVNDB	id:	JVNDB-2017-004242	date:	2017-06-20T00:00:00
db:	CNNVD	id:	CNNVD-201705-900	date:	2019-10-23T00:00:00
db:	NVD	id:	CVE-2017-6649	date:	2024-11-21T03:30:13.183

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-114852	date:	2017-05-22T00:00:00
db:	BID	id:	98531	date:	2017-05-17T00:00:00
db:	JVNDB	id:	JVNDB-2017-004242	date:	2017-06-20T00:00:00
db:	CNNVD	id:	CNNVD-201705-900	date:	2017-05-22T00:00:00
db:	NVD	id:	CVE-2017-6649	date:	2017-05-22T01:29:00.760