Details of VAR-201310-0504

ID

VAR-201310-0504

CVE

CVE-2013-5521

TITLE

Cisco Identity Services Engine Service disruption in (DoS) Vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2013-004895

DESCRIPTION

Cisco Identity Services Engine does not properly restrict the creation of guest accounts, which allows remote attackers to cause a denial of service (exhaustion of the account supply) via a series of requests within one session, aka Bug ID CSCue94287. Cisco Identity Services Engine is prone to a remote denial-of-service vulnerability. Successfully exploiting this issue may allow an attacker to cause a denial-of-service condition. This issue is being tracked by Cisco Bug ID CSCue94287. The platform monitors the network by collecting real-time information on the network, users and devices, and formulating and implementing corresponding policies

Trust: 1.98

sources: NVD: CVE-2013-5521 // JVNDB: JVNDB-2013-004895 // BID: 63337 // VULHUB: VHN-65523

AFFECTED PRODUCTS

vendor:	cisco	model:	identity services engine software	scope:	eq	version:	-	Trust: 1.6
vendor:	cisco	model:	identity services engine	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	identity services engine software	scope:	lte	version:	1.1.4 patch 7	Trust: 0.8

sources: JVNDB: JVNDB-2013-004895 // CNNVD: CNNVD-201310-612 // NVD: CVE-2013-5521

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2013-5521
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2013-5521
value:	MEDIUM
Trust: 0.8
CNNVD:	CNNVD-201310-612
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-65523
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2013-5521
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
VULHUB:	VHN-65523
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

sources: VULHUB: VHN-65523 // JVNDB: JVNDB-2013-004895 // CNNVD: CNNVD-201310-612 // NVD: CVE-2013-5521

PROBLEMTYPE DATA

problemtype:

CWE-264

Trust: 1.9

sources: VULHUB: VHN-65523 // JVNDB: JVNDB-2013-004895 // NVD: CVE-2013-5521

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201310-612

TYPE

permissions and access control

Trust: 0.6

sources: CNNVD: CNNVD-201310-612

CONFIGURATIONS

sources: JVNDB: JVNDB-2013-004895

PATCH

title:	Cisco Identity Services Engine Guest User Account Exhaustion Vulnerability	url:	http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-5521	Trust: 0.8
title:	31497	url:	http://tools.cisco.com/security/center/viewAlert.x?alertId=31497	Trust: 0.8

sources: JVNDB: JVNDB-2013-004895

EXTERNAL IDS

db:	NVD	id:	CVE-2013-5521	Trust: 2.8
db:	JVNDB	id:	JVNDB-2013-004895	Trust: 0.8
db:	CNNVD	id:	CNNVD-201310-612	Trust: 0.7
db:	CISCO	id:	20131024 CISCO IDENTITY SERVICES ENGINE GUEST USER ACCOUNT EXHAUSTION VULNERABILITY	Trust: 0.6
db:	BID	id:	63337	Trust: 0.4
db:	VULHUB	id:	VHN-65523	Trust: 0.1

sources: VULHUB: VHN-65523 // BID: 63337 // JVNDB: JVNDB-2013-004895 // CNNVD: CNNVD-201310-612 // NVD: CVE-2013-5521

REFERENCES

url:	http://tools.cisco.com/security/center/content/ciscosecuritynotice/cve-2013-5521	Trust: 1.7
url:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2013-5521	Trust: 0.8
url:	http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2013-5521	Trust: 0.8
url:	http://www.cisco.com/	Trust: 0.3

sources: VULHUB: VHN-65523 // BID: 63337 // JVNDB: JVNDB-2013-004895 // CNNVD: CNNVD-201310-612 // NVD: CVE-2013-5521

CREDITS

Cisco

Trust: 0.3

sources: BID: 63337

SOURCES

db:	VULHUB	id:	VHN-65523
db:	BID	id:	63337
db:	JVNDB	id:	JVNDB-2013-004895
db:	CNNVD	id:	CNNVD-201310-612
db:	NVD	id:	CVE-2013-5521

LAST UPDATE DATE

2025-04-11T23:10:39.070000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-65523	date:	2013-10-25T00:00:00
db:	BID	id:	63337	date:	2013-10-28T00:11:00
db:	JVNDB	id:	JVNDB-2013-004895	date:	2013-10-28T00:00:00
db:	CNNVD	id:	CNNVD-201310-612	date:	2013-10-30T00:00:00
db:	NVD	id:	CVE-2013-5521	date:	2025-04-11T00:51:21.963

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-65523	date:	2013-10-25T00:00:00
db:	BID	id:	63337	date:	2013-10-24T00:00:00
db:	JVNDB	id:	JVNDB-2013-004895	date:	2013-10-28T00:00:00
db:	CNNVD	id:	CNNVD-201310-612	date:	2013-10-28T00:00:00
db:	NVD	id:	CVE-2013-5521	date:	2013-10-25T03:52:54.953