Details of VAR-201905-0034

ID

VAR-201905-0034

CVE

CVE-2019-6816

TITLE

Schneider Electric Modicon Quantum Code injection vulnerability

Trust: 1.4

sources: IVD: cea85c00-1bc5-4c7f-b334-bf0ea497e813 // CNVD: CNVD-2019-15329 // CNNVD: CNNVD-201905-930

DESCRIPTION

In Modicon Quantum all firmware versions, a CWE-94: Code Injection vulnerability could cause an unauthorized firmware modification with possible Denial of Service when using Modbus protocol. Modicon Quantum Contains a code injection vulnerability.Tampering with information and disrupting service operations (DoS) There is a possibility of being put into a state. Schneider Electric Modicon Quantum is a large programmable logic controller (PLC) for process applications, high availability and safety solutions from Schneider Electric, France. This vulnerability stems from the process of constructing a code snippet from external input data. The network system or product does not properly filter the special elements. The attacker can use this vulnerability to generate illegal information. A code segment that modifies the expected execution control flow of a network system or component

Trust: 2.43

sources: NVD: CVE-2019-6816 // JVNDB: JVNDB-2019-004764 // CNVD: CNVD-2019-15329 // IVD: cea85c00-1bc5-4c7f-b334-bf0ea497e813 // VULHUB: VHN-158251

IOT TAXONOMY

category:

['ICS']

sub_category:

Trust: 0.8

sources: IVD: cea85c00-1bc5-4c7f-b334-bf0ea497e813 // CNVD: CNVD-2019-15329

AFFECTED PRODUCTS

vendor:	schneider electric	model:	modicon quantum	scope:	eq	version:	*	Trust: 1.0
vendor:	schneider electric	model:	modicon quantum plc	scope:	-	version:	-	Trust: 0.8
vendor:	schneider	model:	electric modicon quantum	scope:	-	version:	-	Trust: 0.6
vendor:	modicon quantum	model:	-	scope:	eq	version:	*	Trust: 0.2

sources: IVD: cea85c00-1bc5-4c7f-b334-bf0ea497e813 // CNVD: CNVD-2019-15329 // JVNDB: JVNDB-2019-004764 // NVD: CVE-2019-6816

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2019-6816
value:	CRITICAL
Trust: 1.0
NVD:	CVE-2019-6816
value:	CRITICAL
Trust: 0.8
CNVD:	CNVD-2019-15329
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-201905-930
value:	CRITICAL
Trust: 0.6
IVD:	cea85c00-1bc5-4c7f-b334-bf0ea497e813
value:	CRITICAL
Trust: 0.2
VULHUB:	VHN-158251
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2019-6816
severity:	MEDIUM
baseScore:	6.4
vectorString:	AV:N/AC:L/AU:N/C:N/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	4.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
CNVD:	CNVD-2019-15329
severity:	MEDIUM
baseScore:	6.4
vectorString:	AV:N/AC:L/AU:N/C:N/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	4.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6
IVD:	cea85c00-1bc5-4c7f-b334-bf0ea497e813
severity:	MEDIUM
baseScore:	6.4
vectorString:	AV:N/AC:L/AU:N/C:N/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	4.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.9 [IVD]
Trust: 0.2
VULHUB:	VHN-158251
severity:	MEDIUM
baseScore:	6.4
vectorString:	AV:N/AC:L/AU:N/C:N/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	4.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2019-6816
baseSeverity:	CRITICAL
baseScore:	9.1
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	5.2
version:	3.0
Trust: 1.8

sources: IVD: cea85c00-1bc5-4c7f-b334-bf0ea497e813 // CNVD: CNVD-2019-15329 // VULHUB: VHN-158251 // JVNDB: JVNDB-2019-004764 // CNNVD: CNNVD-201905-930 // NVD: CVE-2019-6816

PROBLEMTYPE DATA

problemtype:

CWE-94

Trust: 1.9

sources: VULHUB: VHN-158251 // JVNDB: JVNDB-2019-004764 // NVD: CVE-2019-6816

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201905-930

TYPE

Code injection

Trust: 0.8

sources: IVD: cea85c00-1bc5-4c7f-b334-bf0ea497e813 // CNNVD: CNNVD-201905-930

CONFIGURATIONS

sources: JVNDB: JVNDB-2019-004764

PATCH

title:

SEVD-2019-134-09

url:

https://www.schneider-electric.com/en/download/document/SEVD-2019-134-09/

Trust: 0.8

sources: JVNDB: JVNDB-2019-004764

EXTERNAL IDS

db:	NVD	id:	CVE-2019-6816	Trust: 3.3
db:	SCHNEIDER	id:	SEVD-2019-134-09	Trust: 2.3
db:	CNNVD	id:	CNNVD-201905-930	Trust: 0.9
db:	CNVD	id:	CNVD-2019-15329	Trust: 0.8
db:	JVNDB	id:	JVNDB-2019-004764	Trust: 0.8
db:	IVD	id:	CEA85C00-1BC5-4C7F-B334-BF0EA497E813	Trust: 0.2
db:	VULHUB	id:	VHN-158251	Trust: 0.1

sources: IVD: cea85c00-1bc5-4c7f-b334-bf0ea497e813 // CNVD: CNVD-2019-15329 // VULHUB: VHN-158251 // JVNDB: JVNDB-2019-004764 // CNNVD: CNNVD-201905-930 // NVD: CVE-2019-6816

REFERENCES

url:	https://www.schneider-electric.com/en/download/document/sevd-2019-134-09/	Trust: 2.3
url:	https://nvd.nist.gov/vuln/detail/cve-2019-6816	Trust: 1.4
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-6816	Trust: 0.8
url:	https://web.nvd.nist.gov//vuln/detail/cve-2019-6816	Trust: 0.6

sources: CNVD: CNVD-2019-15329 // VULHUB: VHN-158251 // JVNDB: JVNDB-2019-004764 // CNNVD: CNNVD-201905-930 // NVD: CVE-2019-6816

SOURCES

db:	IVD	id:	cea85c00-1bc5-4c7f-b334-bf0ea497e813
db:	CNVD	id:	CNVD-2019-15329
db:	VULHUB	id:	VHN-158251
db:	JVNDB	id:	JVNDB-2019-004764
db:	CNNVD	id:	CNNVD-201905-930
db:	NVD	id:	CVE-2019-6816

LAST UPDATE DATE

2024-11-23T21:37:24.992000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2019-15329	date:	2019-05-24T00:00:00
db:	VULHUB	id:	VHN-158251	date:	2019-05-23T00:00:00
db:	JVNDB	id:	JVNDB-2019-004764	date:	2019-06-07T00:00:00
db:	CNNVD	id:	CNNVD-201905-930	date:	2019-05-24T00:00:00
db:	NVD	id:	CVE-2019-6816	date:	2024-11-21T04:47:12.880

SOURCES RELEASE DATE

db:	IVD	id:	cea85c00-1bc5-4c7f-b334-bf0ea497e813	date:	2019-05-24T00:00:00
db:	CNVD	id:	CNVD-2019-15329	date:	2019-05-24T00:00:00
db:	VULHUB	id:	VHN-158251	date:	2019-05-22T00:00:00
db:	JVNDB	id:	JVNDB-2019-004764	date:	2019-06-07T00:00:00
db:	CNNVD	id:	CNNVD-201905-930	date:	2019-05-22T00:00:00
db:	NVD	id:	CVE-2019-6816	date:	2019-05-22T20:29:02.073