Details of VAR-202007-0326

ID

VAR-202007-0326

CVE

CVE-2020-11440

TITLE

Wind River Systems VxWorks WebCLI Information Disclosure Vulnerability

Trust: 1.2

sources: CNVD: CNVD-2020-49403 // CNNVD: CNNVD-202007-1399

DESCRIPTION

httpRpmFs in WebCLI in Wind River VxWorks 5.5 through 7 SR0640 has no check for an escape from the web root. WebCLI is one of the web-based command line interfaces. Attackers can use this vulnerability to bypass access restrictions by sending a specially crafted request

Trust: 2.16

sources: NVD: CVE-2020-11440 // JVNDB: JVNDB-2020-008768 // CNVD: CNVD-2020-49403

IOT TAXONOMY

category:

['ICS']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2020-49403

AFFECTED PRODUCTS

vendor:	windriver	model:	vxworks	scope:	gte	version:	5.5	Trust: 1.0
vendor:	windriver	model:	vxworks	scope:	lt	version:	7.0	Trust: 1.0
vendor:	windriver	model:	vxworks	scope:	eq	version:	7.0	Trust: 1.0
vendor:	wind river	model:	vxworks	scope:	eq	version:	5.5 から 7 sr0640	Trust: 0.8
vendor:	wind	model:	river systems wind river systems vxworks sr0640	scope:	gte	version:	5.5,<=7	Trust: 0.6

sources: CNVD: CNVD-2020-49403 // JVNDB: JVNDB-2020-008768 // NVD: CVE-2020-11440

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2020-11440
value:	HIGH
Trust: 1.0
NVD:	JVNDB-2020-008768
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2020-49403
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-202007-1399
value:	HIGH
Trust: 0.6

nvd@nist.gov:	CVE-2020-11440
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.0
NVD:	JVNDB-2020-008768
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	NONE
impactScore:	NONE
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.8
CNVD:	CNVD-2020-49403
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2020-11440
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	3.9
impactScore:	3.6
version:	3.1
Trust: 1.0
NVD:	JVNDB-2020-008768
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2020-49403 // JVNDB: JVNDB-2020-008768 // CNNVD: CNNVD-202007-1399 // NVD: CVE-2020-11440

PROBLEMTYPE DATA

problemtype:	NVD-CWE-noinfo	Trust: 1.0
problemtype:	CWE-200	Trust: 0.8

sources: JVNDB: JVNDB-2020-008768 // NVD: CVE-2020-11440

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202007-1399

TYPE

information disclosure

Trust: 0.6

sources: CNNVD: CNNVD-202007-1399

CONFIGURATIONS

sources: JVNDB: JVNDB-2020-008768

PATCH

title:	CVE-2020-11440	url:	https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2020-11440	Trust: 0.8
title:	Top Page	url:	https://windriver.com	Trust: 0.8
title:	Patch for Wind River Systems VxWorks WebCLI Information Disclosure Vulnerability	url:	https://www.cnvd.org.cn/patchInfo/show/228625	Trust: 0.6
title:	Wind River Systems VxWorks WebCLI Repair measures for information disclosure vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=125181	Trust: 0.6

sources: CNVD: CNVD-2020-49403 // JVNDB: JVNDB-2020-008768 // CNNVD: CNNVD-202007-1399

EXTERNAL IDS

db:	NVD	id:	CVE-2020-11440	Trust: 3.0
db:	JVNDB	id:	JVNDB-2020-008768	Trust: 0.8
db:	CNVD	id:	CNVD-2020-49403	Trust: 0.6
db:	CNNVD	id:	CNNVD-202007-1399	Trust: 0.6

sources: CNVD: CNVD-2020-49403 // JVNDB: JVNDB-2020-008768 // CNNVD: CNNVD-202007-1399 // NVD: CVE-2020-11440

REFERENCES

url:	https://windriver.com	Trust: 2.2
url:	https://support2.windriver.com/index.php?page=cve&on=view&id=cve-2020-11440	Trust: 1.6
url:	https://nvd.nist.gov/vuln/detail/cve-2020-11440	Trust: 1.4
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2020-11440	Trust: 0.8
url:	https://vigilance.fr/vulnerability/wind-river-vxworks-directory-traversal-via-webcli-32914	Trust: 0.6

sources: CNVD: CNVD-2020-49403 // JVNDB: JVNDB-2020-008768 // CNNVD: CNNVD-202007-1399 // NVD: CVE-2020-11440

SOURCES

db:	CNVD	id:	CNVD-2020-49403
db:	JVNDB	id:	JVNDB-2020-008768
db:	CNNVD	id:	CNNVD-202007-1399
db:	NVD	id:	CVE-2020-11440

LAST UPDATE DATE

2024-11-23T23:04:18.413000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2020-49403	date:	2020-08-31T00:00:00
db:	JVNDB	id:	JVNDB-2020-008768	date:	2020-09-24T00:00:00
db:	CNNVD	id:	CNNVD-202007-1399	date:	2020-07-29T00:00:00
db:	NVD	id:	CVE-2020-11440	date:	2024-11-21T04:57:55.290

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2020-49403	date:	2020-08-05T00:00:00
db:	JVNDB	id:	JVNDB-2020-008768	date:	2020-09-24T00:00:00
db:	CNNVD	id:	CNNVD-202007-1399	date:	2020-07-23T00:00:00
db:	NVD	id:	CVE-2020-11440	date:	2020-07-23T14:15:12.167