Details of VAR-202010-1043

ID

VAR-202010-1043

CVE

CVE-2020-3578

TITLE

Cisco Adaptive Security Appliance Software and Cisco Firepower Threat Defense software Unauthorized authentication vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2020-009718

DESCRIPTION

A vulnerability in the web services interface of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass a configured access rule and access parts of the WebVPN portal that are supposed to be blocked. The vulnerability is due to insufficient validation of URLs when portal access rules are configured. An attacker could exploit this vulnerability by accessing certain URLs on the affected device. The platform provides features such as highly secure access to data and network resources

Trust: 1.8

sources: NVD: CVE-2020-3578 // JVNDB: JVNDB-2020-009718 // VULHUB: VHN-181703 // VULMON: CVE-2020-3578

AFFECTED PRODUCTS

vendor:	cisco	model:	adaptive security appliance software	scope:	lt	version:	9.10.1.44	Trust: 1.0
vendor:	cisco	model:	adaptive security appliance software	scope:	lt	version:	9.6.4.45	Trust: 1.0
vendor:	cisco	model:	adaptive security appliance software	scope:	lt	version:	9.9.2.80	Trust: 1.0
vendor:	cisco	model:	adaptive security appliance software	scope:	gte	version:	9.13	Trust: 1.0
vendor:	cisco	model:	firepower threat defense	scope:	lt	version:	6.4.0.10	Trust: 1.0
vendor:	cisco	model:	adaptive security appliance software	scope:	gte	version:	9.7	Trust: 1.0
vendor:	cisco	model:	firepower threat defense	scope:	gte	version:	6.4.0	Trust: 1.0
vendor:	cisco	model:	firepower threat defense	scope:	lt	version:	6.3.0.6	Trust: 1.0
vendor:	cisco	model:	firepower threat defense	scope:	lt	version:	6.6.1	Trust: 1.0
vendor:	cisco	model:	adaptive security appliance software	scope:	gte	version:	9.14	Trust: 1.0
vendor:	cisco	model:	firepower threat defense	scope:	lt	version:	6.5.0.5	Trust: 1.0
vendor:	cisco	model:	adaptive security appliance software	scope:	lt	version:	9.12.4.4	Trust: 1.0
vendor:	cisco	model:	adaptive security appliance software	scope:	lt	version:	9.14.1.19	Trust: 1.0
vendor:	cisco	model:	firepower threat defense	scope:	gte	version:	6.6.0	Trust: 1.0
vendor:	cisco	model:	firepower threat defense	scope:	gte	version:	6.5.0	Trust: 1.0
vendor:	cisco	model:	adaptive security appliance software	scope:	gte	version:	9.12	Trust: 1.0
vendor:	cisco	model:	adaptive security appliance software	scope:	gte	version:	9.9	Trust: 1.0
vendor:	cisco	model:	adaptive security appliance software	scope:	gte	version:	9.10	Trust: 1.0
vendor:	cisco	model:	adaptive security appliance software	scope:	lt	version:	9.8.4.26	Trust: 1.0
vendor:	cisco	model:	adaptive security appliance software	scope:	lt	version:	9.13.1.13	Trust: 1.0
vendor:	cisco	model:	adaptive security appliance software	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	firepower threat defense software	scope:	-	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2020-009718 // NVD: CVE-2020-3578

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2020-3578
value:	MEDIUM
Trust: 1.0
ykramarz@cisco.com:	CVE-2020-3578
value:	MEDIUM
Trust: 1.0
NVD:	JVNDB-2020-009718
value:	MEDIUM
Trust: 0.8
CNNVD:	CNNVD-202010-1175
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-181703
value:	MEDIUM
Trust: 0.1
VULMON:	CVE-2020-3578
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2020-3578
severity:	MEDIUM
baseScore:	5.8
vectorString:	AV:N/AC:M/AU:N/C:P/I:P/A:N
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	NONE
exploitabilityScore:	8.6
impactScore:	4.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.1
NVD:	JVNDB-2020-009718
severity:	MEDIUM
baseScore:	5.8
vectorString:	AV:N/AC:M/AU:N/C:P/I:P/A:N
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	NONE
exploitabilityScore:	NONE
impactScore:	NONE
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.8
VULHUB:	VHN-181703
severity:	MEDIUM
baseScore:	5.8
vectorString:	AV:N/AC:M/AU:N/C:P/I:P/A:N
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	NONE
exploitabilityScore:	8.6
impactScore:	4.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2020-3578
baseSeverity:	MEDIUM
baseScore:	6.5
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	LOW
availabilityImpact:	NONE
exploitabilityScore:	3.9
impactScore:	2.5
version:	3.1
Trust: 1.0
ykramarz@cisco.com:	CVE-2020-3578
baseSeverity:	MEDIUM
baseScore:	5.3
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	LOW
availabilityImpact:	NONE
exploitabilityScore:	3.9
impactScore:	1.4
version:	3.1
Trust: 1.0
NVD:	JVNDB-2020-009718
baseSeverity:	MEDIUM
baseScore:	6.5
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	LOW
availabilityImpact:	NONE
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: VULHUB: VHN-181703 // VULMON: CVE-2020-3578 // JVNDB: JVNDB-2020-009718 // CNNVD: CNNVD-202010-1175 // NVD: CVE-2020-3578 // NVD: CVE-2020-3578

PROBLEMTYPE DATA

problemtype:

CWE-863

Trust: 1.9

sources: VULHUB: VHN-181703 // JVNDB: JVNDB-2020-009718 // NVD: CVE-2020-3578

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202010-1175

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202010-1175

CONFIGURATIONS

sources: JVNDB: JVNDB-2020-009718

PATCH

title:	cisco-sa-asaftd-rule-bypass-P73ABNWQ	url:	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-rule-bypass-P73ABNWQ	Trust: 0.8
title:	Cisco: Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software WebVPN Portal Access Rule Bypass Vulnerability	url:	https://vulmon.com/vendoradvisory?qidtp=cisco_security_advisories_and_alerts_ciscoproducts&qid=cisco-sa-asaftd-rule-bypass-P73ABNWQ	Trust: 0.1

sources: VULMON: CVE-2020-3578 // JVNDB: JVNDB-2020-009718

EXTERNAL IDS

db:	NVD	id:	CVE-2020-3578	Trust: 2.6
db:	JVNDB	id:	JVNDB-2020-009718	Trust: 0.8
db:	CNNVD	id:	CNNVD-202010-1175	Trust: 0.7
db:	AUSCERT	id:	ESB-2020.3642.3	Trust: 0.6
db:	AUSCERT	id:	ESB-2020.3642	Trust: 0.6
db:	NSFOCUS	id:	50191	Trust: 0.6
db:	CNVD	id:	CNVD-2021-44677	Trust: 0.1
db:	VULHUB	id:	VHN-181703	Trust: 0.1
db:	VULMON	id:	CVE-2020-3578	Trust: 0.1

sources: VULHUB: VHN-181703 // VULMON: CVE-2020-3578 // JVNDB: JVNDB-2020-009718 // CNNVD: CNNVD-202010-1175 // NVD: CVE-2020-3578

REFERENCES

url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-asaftd-rule-bypass-p73abnwq	Trust: 2.5
url:	https://nvd.nist.gov/vuln/detail/cve-2020-3578	Trust: 1.4
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2020-3578	Trust: 0.8
url:	http://www.nsfocus.net/vulndb/50191	Trust: 0.6
url:	https://vigilance.fr/vulnerability/cisco-asa-software-privilege-escalation-via-webvpn-portal-access-rule-bypass-33671	Trust: 0.6
url:	https://www.auscert.org.au/bulletins/esb-2020.3642.3	Trust: 0.6
url:	https://www.auscert.org.au/bulletins/esb-2020.3642/	Trust: 0.6
url:	https://cwe.mitre.org/data/definitions/863.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1

sources: VULHUB: VHN-181703 // VULMON: CVE-2020-3578 // JVNDB: JVNDB-2020-009718 // CNNVD: CNNVD-202010-1175 // NVD: CVE-2020-3578

SOURCES

db:	VULHUB	id:	VHN-181703
db:	VULMON	id:	CVE-2020-3578
db:	JVNDB	id:	JVNDB-2020-009718
db:	CNNVD	id:	CNNVD-202010-1175
db:	NVD	id:	CVE-2020-3578

LAST UPDATE DATE

2024-11-23T21:35:09.529000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-181703	date:	2022-05-26T00:00:00
db:	VULMON	id:	CVE-2020-3578	date:	2020-10-30T00:00:00
db:	JVNDB	id:	JVNDB-2020-009718	date:	2020-12-02T06:59:25
db:	CNNVD	id:	CNNVD-202010-1175	date:	2021-06-30T00:00:00
db:	NVD	id:	CVE-2020-3578	date:	2024-11-21T05:31:20.837

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-181703	date:	2020-10-21T00:00:00
db:	VULMON	id:	CVE-2020-3578	date:	2020-10-21T00:00:00
db:	JVNDB	id:	JVNDB-2020-009718	date:	2020-12-02T06:59:25
db:	CNNVD	id:	CNNVD-202010-1175	date:	2020-10-21T00:00:00
db:	NVD	id:	CVE-2020-3578	date:	2020-10-21T19:15:18.513