Details of VAR-201609-0387

ID

VAR-201609-0387

CVE

CVE-2016-1472

TITLE

Cisco Small Business 220 Series Smart Plus Switches Denial of Service Vulnerability

Trust: 1.2

sources: CNVD: CNVD-2016-07072 // CNNVD: CNNVD-201608-540

DESCRIPTION

The web-based management interface on Cisco Small Business 220 devices with firmware before 1.0.1.1 allows remote attackers to cause a denial of service (interface outage) via a crafted HTTP request, aka Bug ID CSCuz76238. CiscoSmallBusiness220SeriesSmartPlusSwitches is a series of 220 series stackable managed switches from Cisco. A denial of service vulnerability exists in CiscoSmallBusiness220SeriesSmartPlusSwitches. An attacker could exploit the vulnerability to cause a denial of service. Cisco Small Business 220 Series Smart Plus Switches are prone to a remote denial-of-service vulnerability. This issue is being tracked by Cisco Bug ID CSCuz76238. Cisco Small Business 220 Series Smart Plus Switches running firmware release 1.0.0.17, 1.0.0.18, or 1.0.0.19 are vulnerable

Trust: 2.52

sources: NVD: CVE-2016-1472 // JVNDB: JVNDB-2016-004519 // CNVD: CNVD-2016-07072 // BID: 92707 // VULHUB: VHN-90291

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2016-07072

AFFECTED PRODUCTS

vendor:	cisco	model:	small business 220 series smart plus switches	scope:	eq	version:	1.0.0.17	Trust: 1.6
vendor:	cisco	model:	small business 220 series smart plus switches	scope:	eq	version:	1.0.0.18	Trust: 1.6
vendor:	cisco	model:	small business 220 series smart plus switches	scope:	eq	version:	1.0.0.19	Trust: 1.6
vendor:	cisco	model:	small business 220 series smart plus switch	scope:	lt	version:	1.0.1.1	Trust: 0.8
vendor:	cisco	model:	small business series smart plus switches	scope:	eq	version:	2201.0.0.17	Trust: 0.6
vendor:	cisco	model:	small business series smart plus switches	scope:	eq	version:	2201.0.0.18	Trust: 0.6
vendor:	cisco	model:	small business series smart plus switches	scope:	eq	version:	2201.0.0.19	Trust: 0.6
vendor:	cisco	model:	small business series smart plus switch or	scope:	eq	version:	2201.0.0.19	Trust: 0.3
vendor:	cisco	model:	small business series smart plus switch	scope:	eq	version:	2201.0.0.18	Trust: 0.3
vendor:	cisco	model:	small business series smart plus switch	scope:	eq	version:	2201.0.0.17	Trust: 0.3
vendor:	cisco	model:	small business series smart plus switch	scope:	ne	version:	2201.0.1.1	Trust: 0.3

sources: CNVD: CNVD-2016-07072 // BID: 92707 // JVNDB: JVNDB-2016-004519 // CNNVD: CNNVD-201608-540 // NVD: CVE-2016-1472

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2016-1472
value:	HIGH
Trust: 1.0
NVD:	CVE-2016-1472
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2016-07072
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-201608-540
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-90291
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2016-1472
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
CNVD:	CNVD-2016-07072
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6
VULHUB:	VHN-90291
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2016-1472
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	3.6
version:	3.0
Trust: 1.8

sources: CNVD: CNVD-2016-07072 // VULHUB: VHN-90291 // JVNDB: JVNDB-2016-004519 // CNNVD: CNNVD-201608-540 // NVD: CVE-2016-1472

PROBLEMTYPE DATA

problemtype:

CWE-20

Trust: 1.9

sources: VULHUB: VHN-90291 // JVNDB: JVNDB-2016-004519 // NVD: CVE-2016-1472

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201608-540

TYPE

input validation

Trust: 0.6

sources: CNNVD: CNNVD-201608-540

CONFIGURATIONS

sources: JVNDB: JVNDB-2016-004519

PATCH

title:	cisco-sa-20160831-sps2	url:	http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160831-sps2	Trust: 0.8
title:	Patch for CiscoSmallBusiness220SeriesSmartPlusSwitches Denial of Service Vulnerability	url:	https://www.cnvd.org.cn/patchInfo/show/81027	Trust: 0.6
title:	Cisco Small Business 220 Series Smart Plus Switches Remediation measures for denial of service vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=63837	Trust: 0.6

sources: CNVD: CNVD-2016-07072 // JVNDB: JVNDB-2016-004519 // CNNVD: CNNVD-201608-540

EXTERNAL IDS

db:	NVD	id:	CVE-2016-1472	Trust: 3.4
db:	BID	id:	92707	Trust: 2.6
db:	SECTRACK	id:	1036724	Trust: 1.1
db:	JVNDB	id:	JVNDB-2016-004519	Trust: 0.8
db:	CNNVD	id:	CNNVD-201608-540	Trust: 0.7
db:	CNVD	id:	CNVD-2016-07072	Trust: 0.6
db:	NSFOCUS	id:	34708	Trust: 0.6
db:	VULHUB	id:	VHN-90291	Trust: 0.1

sources: CNVD: CNVD-2016-07072 // VULHUB: VHN-90291 // BID: 92707 // JVNDB: JVNDB-2016-004519 // CNNVD: CNNVD-201608-540 // NVD: CVE-2016-1472

REFERENCES

url:	http://www.securityfocus.com/bid/92707	Trust: 2.3
url:	http://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20160831-sps2	Trust: 2.0
url:	http://www.synacktiv.com/ressources/advisories_cisco_switch_sg220_dos.pdf	Trust: 1.1
url:	http://www.securitytracker.com/id/1036724	Trust: 1.1
url:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2016-1472	Trust: 0.8
url:	http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2016-1472	Trust: 0.8
url:	http://www.nsfocus.net/vulndb/34708	Trust: 0.6
url:	http://www.cisco.com/	Trust: 0.3

sources: CNVD: CNVD-2016-07072 // VULHUB: VHN-90291 // BID: 92707 // JVNDB: JVNDB-2016-004519 // CNNVD: CNNVD-201608-540 // NVD: CVE-2016-1472

CREDITS

Nicolas Collignon and Renaud Dubourguais of Synacktiv.

Trust: 0.9

sources: BID: 92707 // CNNVD: CNNVD-201608-540

SOURCES

db:	CNVD	id:	CNVD-2016-07072
db:	VULHUB	id:	VHN-90291
db:	BID	id:	92707
db:	JVNDB	id:	JVNDB-2016-004519
db:	CNNVD	id:	CNNVD-201608-540
db:	NVD	id:	CVE-2016-1472

LAST UPDATE DATE

2025-04-13T23:14:13.920000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2016-07072	date:	2016-09-02T00:00:00
db:	VULHUB	id:	VHN-90291	date:	2017-08-13T00:00:00
db:	BID	id:	92707	date:	2016-08-31T00:00:00
db:	JVNDB	id:	JVNDB-2016-004519	date:	2016-09-05T00:00:00
db:	CNNVD	id:	CNNVD-201608-540	date:	2016-09-02T00:00:00
db:	NVD	id:	CVE-2016-1472	date:	2025-04-12T10:46:40.837

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2016-07072	date:	2016-09-02T00:00:00
db:	VULHUB	id:	VHN-90291	date:	2016-09-02T00:00:00
db:	BID	id:	92707	date:	2016-08-31T00:00:00
db:	JVNDB	id:	JVNDB-2016-004519	date:	2016-09-05T00:00:00
db:	CNNVD	id:	CNNVD-201608-540	date:	2016-08-31T00:00:00
db:	NVD	id:	CVE-2016-1472	date:	2016-09-02T00:59:02.403