Details of VAR-201707-0952

ID

VAR-201707-0952

CVE

CVE-2017-6748

TITLE

Cisco Web Security Appliance Vulnerabilities related to authorization, permissions, and access control

Trust: 0.8

sources: JVNDB: JVNDB-2017-006464

DESCRIPTION

A vulnerability in the CLI parser of the Cisco Web Security Appliance (WSA) could allow an authenticated, local attacker to perform command injection and elevate privileges to root. The attacker must authenticate with valid operator-level or administrator-level credentials. Affected Products: virtual and hardware versions of Cisco Web Security Appliance (WSA). More Information: CSCvd88855. Known Affected Releases: 10.1.0-204. Known Fixed Releases: 10.5.1-270 10.1.1-234. Vendors have confirmed this vulnerability Bug ID CSCvd88855 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. Successfully exploiting this issue may allow an attacker to execute arbitrary commands with root privileges. This issue is being tracked by Cisco bug ID CSCvd88855. CLI parser is one of the command line command parsers

Trust: 1.98

sources: NVD: CVE-2017-6748 // JVNDB: JVNDB-2017-006464 // BID: 99918 // VULHUB: VHN-114951

AFFECTED PRODUCTS

vendor:	cisco	model:	web security virtual appliance	scope:	eq	version:	10.1.0	Trust: 1.6
vendor:	cisco	model:	web security appliance	scope:	eq	version:	11.0.0	Trust: 1.6
vendor:	cisco	model:	web security appliance	scope:	eq	version:	10.0_base	Trust: 1.6
vendor:	cisco	model:	web security appliance	scope:	eq	version:	10.0.0-232	Trust: 1.6
vendor:	cisco	model:	web security virtual appliance	scope:	eq	version:	11.0.0	Trust: 1.6
vendor:	cisco	model:	web security virtual appliance	scope:	eq	version:	10.0_base	Trust: 1.6
vendor:	cisco	model:	web security appliance	scope:	eq	version:	10.1.0	Trust: 1.6
vendor:	cisco	model:	web security appliance	scope:	eq	version:	10.1.1-230	Trust: 1.6
vendor:	cisco	model:	web security virtual appliance	scope:	eq	version:	10.0.0	Trust: 1.6
vendor:	cisco	model:	web security virtual appliance	scope:	eq	version:	10.5.1	Trust: 1.6
vendor:	cisco	model:	web security appliance	scope:	eq	version:	10.1.0-204	Trust: 1.3
vendor:	cisco	model:	web security appliance	scope:	eq	version:	11.0.0-613	Trust: 1.0
vendor:	cisco	model:	web security appliance	scope:	eq	version:	10.5.0	Trust: 1.0
vendor:	cisco	model:	web security virtual appliance	scope:	eq	version:	10.5_base	Trust: 1.0
vendor:	cisco	model:	web security virtual appliance	scope:	eq	version:	10.1.1	Trust: 1.0
vendor:	cisco	model:	web security virtual appliance	scope:	eq	version:	10.1_base	Trust: 1.0
vendor:	cisco	model:	web security virtual appliance	scope:	eq	version:	11.0_base	Trust: 1.0
vendor:	cisco	model:	web security appliance	scope:	eq	version:	10.0.0-233	Trust: 1.0
vendor:	cisco	model:	web security appliance	scope:	eq	version:	10.5.0-358	Trust: 1.0
vendor:	cisco	model:	web security the appliance	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	web security virtual appliance	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	web security appliance	scope:	ne	version:	10.5.1-270	Trust: 0.3
vendor:	cisco	model:	web security appliance	scope:	ne	version:	10.1.1-234	Trust: 0.3

sources: BID: 99918 // JVNDB: JVNDB-2017-006464 // CNNVD: CNNVD-201707-1179 // NVD: CVE-2017-6748

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2017-6748
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2017-6748
value:	MEDIUM
Trust: 0.8
CNNVD:	CNNVD-201707-1179
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-114951
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2017-6748
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-114951
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-2017-6748
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:	0.8
impactScore:	5.9
version:	3.0
Trust: 1.8

sources: VULHUB: VHN-114951 // JVNDB: JVNDB-2017-006464 // CNNVD: CNNVD-201707-1179 // NVD: CVE-2017-6748

PROBLEMTYPE DATA

problemtype:	CWE-74	Trust: 1.1
problemtype:	CWE-264	Trust: 0.9

sources: VULHUB: VHN-114951 // JVNDB: JVNDB-2017-006464 // NVD: CVE-2017-6748

THREAT TYPE

local

Trust: 0.9

sources: BID: 99918 // CNNVD: CNNVD-201707-1179

TYPE

injection

Trust: 0.6

sources: CNNVD: CNNVD-201707-1179

CONFIGURATIONS

sources: JVNDB: JVNDB-2017-006464

PATCH

title:	cisco-sa-20170719-wsa2	url:	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170719-wsa2	Trust: 0.8
title:	Cisco Web Security Appliance CLI Remediation measures for resolver security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=72024	Trust: 0.6

sources: JVNDB: JVNDB-2017-006464 // CNNVD: CNNVD-201707-1179

EXTERNAL IDS

db:	NVD	id:	CVE-2017-6748	Trust: 2.8
db:	BID	id:	99918	Trust: 2.0
db:	SECTRACK	id:	1038956	Trust: 1.7
db:	JVNDB	id:	JVNDB-2017-006464	Trust: 0.8
db:	CNNVD	id:	CNNVD-201707-1179	Trust: 0.7
db:	VULHUB	id:	VHN-114951	Trust: 0.1

sources: VULHUB: VHN-114951 // BID: 99918 // JVNDB: JVNDB-2017-006464 // CNNVD: CNNVD-201707-1179 // NVD: CVE-2017-6748

REFERENCES

url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20170719-wsa2	Trust: 2.0
url:	http://www.securityfocus.com/bid/99918	Trust: 1.7
url:	http://www.securitytracker.com/id/1038956	Trust: 1.7
url:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2017-6748	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2017-6748	Trust: 0.8
url:	http://www.cisco.com/	Trust: 0.3

sources: VULHUB: VHN-114951 // BID: 99918 // JVNDB: JVNDB-2017-006464 // CNNVD: CNNVD-201707-1179 // NVD: CVE-2017-6748

CREDITS

Daniel Jensen of Security-Assessment.com.

Trust: 0.9

sources: BID: 99918 // CNNVD: CNNVD-201707-1179

SOURCES

db:	VULHUB	id:	VHN-114951
db:	BID	id:	99918
db:	JVNDB	id:	JVNDB-2017-006464
db:	CNNVD	id:	CNNVD-201707-1179
db:	NVD	id:	CVE-2017-6748

LAST UPDATE DATE

2024-11-23T22:42:09.281000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-114951	date:	2019-10-03T00:00:00
db:	BID	id:	99918	date:	2017-07-19T00:00:00
db:	JVNDB	id:	JVNDB-2017-006464	date:	2017-08-25T00:00:00
db:	CNNVD	id:	CNNVD-201707-1179	date:	2019-10-23T00:00:00
db:	NVD	id:	CVE-2017-6748	date:	2024-11-21T03:30:26.477

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-114951	date:	2017-07-25T00:00:00
db:	BID	id:	99918	date:	2017-07-19T00:00:00
db:	JVNDB	id:	JVNDB-2017-006464	date:	2017-08-25T00:00:00
db:	CNNVD	id:	CNNVD-201707-1179	date:	2017-07-27T00:00:00
db:	NVD	id:	CVE-2017-6748	date:	2017-07-25T19:29:00.270