Details of VAR-201702-0784

ID

VAR-201702-0784

CVE

CVE-2017-3813

TITLE

Windows for Cisco AnyConnect Secure Mobility Client Software SBL In module Internet Explorer Vulnerability opened

Trust: 0.8

sources: JVNDB: JVNDB-2017-001680

DESCRIPTION

A vulnerability in the Start Before Logon (SBL) module of Cisco AnyConnect Secure Mobility Client Software for Windows could allow an unauthenticated, local attacker to open Internet Explorer with the privileges of the SYSTEM user. The vulnerability is due to insufficient implementation of the access controls. An attacker could exploit this vulnerability by opening the Internet Explorer browser. An exploit could allow the attacker to use Internet Explorer with the privileges of the SYSTEM user. This may allow the attacker to execute privileged commands on the targeted system. This vulnerability affects versions prior to released versions 4.4.00243 and later and 4.3.05017 and later. Cisco Bug IDs: CSCvc43976. Cisco AnyConnect Secure Mobility Client is prone to a local privilege-escalation vulnerability. Start Before Logon (SBL) is one of the login dialog modules

Trust: 1.98

sources: NVD: CVE-2017-3813 // JVNDB: JVNDB-2017-001680 // BID: 96145 // VULHUB: VHN-112016

AFFECTED PRODUCTS

vendor:	cisco	model:	anyconnect secure mobility client	scope:	eq	version:	4.0.00057	Trust: 1.6
vendor:	cisco	model:	anyconnect secure mobility client	scope:	eq	version:	4.1.02011	Trust: 1.6
vendor:	cisco	model:	anyconnect secure mobility client	scope:	eq	version:	4.1.06013	Trust: 1.6
vendor:	cisco	model:	anyconnect secure mobility client	scope:	eq	version:	4.1.06020	Trust: 1.6
vendor:	cisco	model:	anyconnect secure mobility client	scope:	eq	version:	4.0.00052	Trust: 1.6
vendor:	cisco	model:	anyconnect secure mobility client	scope:	eq	version:	4.1.00028	Trust: 1.6
vendor:	cisco	model:	anyconnect secure mobility client	scope:	eq	version:	4.0.00051	Trust: 1.6
vendor:	cisco	model:	anyconnect secure mobility client	scope:	eq	version:	4.0.00048	Trust: 1.6
vendor:	cisco	model:	anyconnect secure mobility client	scope:	eq	version:	4.0.00061	Trust: 1.6
vendor:	cisco	model:	anyconnect secure mobility client	scope:	eq	version:	4.1.04011	Trust: 1.6
vendor:	cisco	model:	anyconnect secure mobility client	scope:	eq	version:	4.2.03013	Trust: 1.0
vendor:	cisco	model:	anyconnect secure mobility client	scope:	eq	version:	4.2.05015	Trust: 1.0
vendor:	cisco	model:	anyconnect secure mobility client	scope:	eq	version:	4.3.02039	Trust: 1.0
vendor:	cisco	model:	anyconnect secure mobility client	scope:	eq	version:	4.3.01095	Trust: 1.0
vendor:	cisco	model:	anyconnect secure mobility client	scope:	eq	version:	4.2.01022	Trust: 1.0
vendor:	cisco	model:	anyconnect secure mobility client	scope:	eq	version:	4.3.04027	Trust: 1.0
vendor:	cisco	model:	anyconnect secure mobility client	scope:	eq	version:	4.1.08005	Trust: 1.0
vendor:	cisco	model:	anyconnect secure mobility client	scope:	eq	version:	4.2.04039	Trust: 1.0
vendor:	cisco	model:	anyconnect secure mobility client	scope:	eq	version:	4.3.00748	Trust: 1.0
vendor:	cisco	model:	anyconnect secure mobility client	scope:	eq	version:	4.2.06014	Trust: 1.0
vendor:	cisco	model:	anyconnect secure mobility client	scope:	eq	version:	4.2.01035	Trust: 1.0
vendor:	cisco	model:	anyconnect secure mobility client	scope:	eq	version:	4.2.02075	Trust: 1.0
vendor:	cisco	model:	anyconnect secure mobility client	scope:	eq	version:	4.2.00096	Trust: 1.0
vendor:	cisco	model:	anyconnect secure mobility client	scope:	eq	version:	4.3.03086	Trust: 1.0
vendor:	cisco	model:	anyconnect secure mobility client	scope:	eq	version:	4.2.04018	Trust: 1.0
vendor:	cisco	model:	anyconnect secure mobility client	scope:	lt	version:	4.3.05017	Trust: 0.8
vendor:	cisco	model:	anyconnect secure mobility client	scope:	lt	version:	4.4.00243	Trust: 0.8
vendor:	cisco	model:	anyconnect secure mobility client	scope:	eq	version:	4.0(61)	Trust: 0.3
vendor:	cisco	model:	anyconnect secure mobility client	scope:	ne	version:	4.4(243)	Trust: 0.3
vendor:	cisco	model:	anyconnect secure mobility client	scope:	ne	version:	4.4(1009)	Trust: 0.3
vendor:	cisco	model:	anyconnect secure mobility client	scope:	ne	version:	4.3(5017)	Trust: 0.3

sources: BID: 96145 // JVNDB: JVNDB-2017-001680 // NVD: CVE-2017-3813 // CNNVD: CNNVD-201702-347

CVSS

SEVERITY

CVSSV2

CVSSV3

NVD:	CVE-2017-3813
value:	HIGH
Trust: 1.8
CNNVD:	CNNVD-201702-347
value:	HIGH
Trust: 0.6
VULHUB:	VHN-112016
value:	HIGH
Trust: 0.1

NVD:
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:	FALSE
obtainAllPrivilege:	FALSE
obtainUserPrivilege:	FALSE
obtainOtherPrivilege:	FALSE
userInteractionRequired:	FALSE
version:	2.0
Trust: 1.0
NVD:	CVE-2017-3813
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:	NONE
impactScore:	NONE
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.8
VULHUB:	VHN-112016
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:
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: 1.0
NVD:	CVE-2017-3813
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:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: VULHUB: VHN-112016 // JVNDB: JVNDB-2017-001680 // NVD: CVE-2017-3813 // CNNVD: CNNVD-201702-347

PROBLEMTYPE DATA

problemtype:	CWE-862	Trust: 1.1
problemtype:	CWE-264	Trust: 0.9

sources: VULHUB: VHN-112016 // JVNDB: JVNDB-2017-001680 // NVD: CVE-2017-3813

THREAT TYPE

local

Trust: 0.9

sources: BID: 96145 // CNNVD: CNNVD-201702-347

TYPE

permissions and access control issues

Trust: 0.6

sources: CNNVD: CNNVD-201702-347

CONFIGURATIONS

sources: NVD: CVE-2017-3813

EXPLOIT AVAILABILITY

sources: VULHUB: VHN-112016

PATCH

title:	cisco-sa-20170208-anyconnect	url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20170208-anyconnect	Trust: 0.8
title:	Cisco AnyConnect Secure Mobility Client Software for Windows Remediation measures for authorization problem vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqbyid.tag?id=67656	Trust: 0.6

sources: JVNDB: JVNDB-2017-001680 // CNNVD: CNNVD-201702-347

EXTERNAL IDS

db:	NVD	id:	CVE-2017-3813	Trust: 2.8
db:	BID	id:	96145	Trust: 2.0
db:	EXPLOIT-DB	id:	41476	Trust: 1.7
db:	SECTRACK	id:	1037796	Trust: 1.7
db:	JVNDB	id:	JVNDB-2017-001680	Trust: 0.8
db:	CNNVD	id:	CNNVD-201702-347	Trust: 0.7
db:	SEEBUG	id:	SSVID-92729	Trust: 0.1
db:	PACKETSTORM	id:	141394	Trust: 0.1
db:	VULHUB	id:	VHN-112016	Trust: 0.1

sources: VULHUB: VHN-112016 // BID: 96145 // JVNDB: JVNDB-2017-001680 // NVD: CVE-2017-3813 // CNNVD: CNNVD-201702-347

REFERENCES

url:	http://www.securityfocus.com/bid/96145	Trust: 1.7
url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20170208-anyconnect	Trust: 1.7
url:	https://www.exploit-db.com/exploits/41476/	Trust: 1.7
url:	http://www.securitytracker.com/id/1037796	Trust: 1.7
url:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2017-3813	Trust: 0.8
url:	http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2017-3813	Trust: 0.8
url:	http://www.cisco.com/en/us/products/ps10884/index.html	Trust: 0.3
url:	http://www.cisco.com/	Trust: 0.3
url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20170208-anyconnect	Trust: 0.3

sources: VULHUB: VHN-112016 // BID: 96145 // JVNDB: JVNDB-2017-001680 // NVD: CVE-2017-3813 // CNNVD: CNNVD-201702-347

CREDITS

Thomas Toth.

Trust: 0.3

sources: BID: 96145

SOURCES

db:	VULHUB	id:	VHN-112016
db:	BID	id:	96145
db:	JVNDB	id:	JVNDB-2017-001680
db:	NVD	id:	CVE-2017-3813
db:	CNNVD	id:	CNNVD-201702-347

LAST UPDATE DATE

2023-12-18T13:34:19.390000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-112016	date:	2019-10-03T00:00:00
db:	BID	id:	96145	date:	2017-03-07T03:02:00
db:	JVNDB	id:	JVNDB-2017-001680	date:	2017-03-13T00:00:00
db:	NVD	id:	CVE-2017-3813	date:	2019-10-03T00:03:26.223
db:	CNNVD	id:	CNNVD-201702-347	date:	2019-10-23T00:00:00

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-112016	date:	2017-02-09T00:00:00
db:	BID	id:	96145	date:	2017-02-08T00:00:00
db:	JVNDB	id:	JVNDB-2017-001680	date:	2017-03-13T00:00:00
db:	NVD	id:	CVE-2017-3813	date:	2017-02-09T17:59:00.187
db:	CNNVD	id:	CNNVD-201702-347	date:	2017-02-16T00:00:00