Details of VAR-201906-0406

ID

VAR-201906-0406

CVE

CVE-2019-6962

TITLE

RDK RDKB CcspWifiAgent Command injection vulnerability in module

Trust: 0.8

sources: JVNDB: JVNDB-2019-005802

DESCRIPTION

A shell injection issue in cosa_wifi_apis.c in the RDK RDKB-20181217-1 CcspWifiAgent module allows attackers with login credentials to execute arbitrary shell commands under the CcspWifiSsp process (running as root) if the platform was compiled with the ENABLE_FEATURE_MESHWIFI macro. The attack is conducted by changing the Wi-Fi network password to include crafted escape characters. This is related to the WebUI module. RDK RDKB CcspWifiAgent The module contains a command injection vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. RDK is a set of modular, portable, and customizable open source IoT software solutions for the RDK Management community. CcspWifiAgent is one of the modules that support the WiFi function. The cosa_wifi_apis.c file of the CcspWifiAgent module in the RDK RDKB-20181217-1 version has a security vulnerability. RDK RDKB-20181217-1 CcspWifiAgent module could allow a remote authenticated malicious user to execute arbitrary commands on the system, caused by a flaw in the cosa_wifi_apis.c

Trust: 2.79

sources: NVD: CVE-2019-6962 // JVNDB: JVNDB-2019-005802 // CNVD: CNVD-2019-19284 // CNNVD: CNNVD-201906-818 // VULMON: CVE-2019-6962

IOT TAXONOMY

category:

['IoT']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2019-19284

AFFECTED PRODUCTS

vendor:	rdkcentral	model:	rdkb ccsppandm	scope:	eq	version:	rdkb-20181217-1	Trust: 1.0
vendor:	rdk management	model:	rdkb ccsppandm	scope:	eq	version:	rdkb-20181217-1	Trust: 0.8
vendor:	rdk	model:	rdkb-20181217-1	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2019-19284 // JVNDB: JVNDB-2019-005802 // NVD: CVE-2019-6962

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2019-6962
value:	HIGH
Trust: 1.0
NVD:	CVE-2019-6962
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2019-19284
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-201906-818
value:	HIGH
Trust: 0.6
VULMON:	CVE-2019-6962
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2019-6962
severity:	HIGH
baseScore:	8.5
vectorString:	AV:N/AC:M/AU:S/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	SINGLE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	6.8
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.9
CNVD:	CNVD-2019-19284
severity:	HIGH
baseScore:	10.0
vectorString:	AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2019-6962
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	HIGH
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	1.6
impactScore:	5.9
version:	3.0
Trust: 1.8

sources: CNVD: CNVD-2019-19284 // VULMON: CVE-2019-6962 // JVNDB: JVNDB-2019-005802 // CNNVD: CNNVD-201906-818 // NVD: CVE-2019-6962

PROBLEMTYPE DATA

problemtype:	CWE-78	Trust: 1.0
problemtype:	CWE-77	Trust: 0.8

sources: JVNDB: JVNDB-2019-005802 // NVD: CVE-2019-6962

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201906-818

TYPE

operating system commend injection

Trust: 0.6

sources: CNNVD: CNNVD-201906-818

CONFIGURATIONS

sources: JVNDB: JVNDB-2019-005802

PATCH

title:	RDK-B Components	url:	https://wiki.rdkcentral.com/display/RDK/RDK-B+Components	Trust: 0.8
title:	Patch for RDK CcspWifiAgent module command execution vulnerability	url:	https://www.cnvd.org.cn/patchInfo/show/165309	Trust: 0.6
title:	RDK CcspWifiAgent Repair measures for module security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=93967	Trust: 0.6

sources: CNVD: CNVD-2019-19284 // JVNDB: JVNDB-2019-005802 // CNNVD: CNNVD-201906-818

EXTERNAL IDS

db:	NVD	id:	CVE-2019-6962	Trust: 3.1
db:	JVNDB	id:	JVNDB-2019-005802	Trust: 0.8
db:	CNVD	id:	CNVD-2019-19284	Trust: 0.6
db:	CNNVD	id:	CNNVD-201906-818	Trust: 0.6
db:	VULMON	id:	CVE-2019-6962	Trust: 0.1

sources: CNVD: CNVD-2019-19284 // VULMON: CVE-2019-6962 // JVNDB: JVNDB-2019-005802 // CNNVD: CNNVD-201906-818 // NVD: CVE-2019-6962

REFERENCES

url:	https://dojo.bullguard.com/dojo-by-bullguard/blog/the-gateway-is-wide-open	Trust: 2.5
url:	https://nvd.nist.gov/vuln/detail/cve-2019-6962	Trust: 2.0
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-6962	Trust: 0.8
url:	https://cwe.mitre.org/data/definitions/78.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1
url:	https://exchange.xforce.ibmcloud.com/vulnerabilities/162830	Trust: 0.1

sources: CNVD: CNVD-2019-19284 // VULMON: CVE-2019-6962 // JVNDB: JVNDB-2019-005802 // CNNVD: CNNVD-201906-818 // NVD: CVE-2019-6962

SOURCES

db:	CNVD	id:	CNVD-2019-19284
db:	VULMON	id:	CVE-2019-6962
db:	JVNDB	id:	JVNDB-2019-005802
db:	CNNVD	id:	CNNVD-201906-818
db:	NVD	id:	CVE-2019-6962

LAST UPDATE DATE

2024-11-23T23:11:51.530000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2019-19284	date:	2019-06-26T00:00:00
db:	VULMON	id:	CVE-2019-6962	date:	2020-08-24T00:00:00
db:	JVNDB	id:	JVNDB-2019-005802	date:	2019-07-01T00:00:00
db:	CNNVD	id:	CNNVD-201906-818	date:	2020-10-22T00:00:00
db:	NVD	id:	CVE-2019-6962	date:	2024-11-21T04:47:18.713

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2019-19284	date:	2019-06-26T00:00:00
db:	VULMON	id:	CVE-2019-6962	date:	2019-06-20T00:00:00
db:	JVNDB	id:	JVNDB-2019-005802	date:	2019-07-01T00:00:00
db:	CNNVD	id:	CNNVD-201906-818	date:	2019-06-20T00:00:00
db:	NVD	id:	CVE-2019-6962	date:	2019-06-20T14:15:11.110