Details of VAR-202003-0687

ID

VAR-202003-0687

CVE

CVE-2019-5169

TITLE

WAGO PFC 200 In firmware OS Command injection vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2019-014912

DESCRIPTION

An exploitable command injection vulnerability exists in the iocheckd service ‘I/O-Check’ function of the WAGO PFC 200 Firmware version 03.02.02(14). A specially crafted XML cache file written to a specific location on the device can be used to inject OS commands. An attacker can send a specially crafted packet to trigger the parsing of this cache file. At 0x1e900 the extracted gateway value from the xml file is used as an argument to /etc/config-tools/config_default_gateway number=0 state=enabled value=<contents of gateway node> using sprintf(). This command is later executed via a call to system(). (DoS) It may be put into a state. WAGO PFC200 is a programmable logic controller (PLC) from German WAGO company

Trust: 2.52

sources: NVD: CVE-2019-5169 // JVNDB: JVNDB-2019-014912 // CNVD: CNVD-2020-16840 // IVD: 13da69be-aba0-4136-bddd-ce2c3d493a07 // IVD: d20ba407-e974-4938-aca3-4773054a5f46

IOT TAXONOMY

category:	['ICS', 'Network device']	sub_category:	-	Trust: 0.6
category:	['ICS']	sub_category:	-	Trust: 0.4

sources: IVD: 13da69be-aba0-4136-bddd-ce2c3d493a07 // IVD: d20ba407-e974-4938-aca3-4773054a5f46 // CNVD: CNVD-2020-16840

AFFECTED PRODUCTS

vendor:	wago	model:	pfc200	scope:	eq	version:	03.02.02(14)	Trust: 1.4
vendor:	wago	model:	pfc200	scope:	eq	version:	03.02.02\(14\)	Trust: 1.0
vendor:	pfc200	model:	-	scope:	eq	version:	03.02.02(14)	Trust: 0.4

sources: IVD: 13da69be-aba0-4136-bddd-ce2c3d493a07 // IVD: d20ba407-e974-4938-aca3-4773054a5f46 // CNVD: CNVD-2020-16840 // JVNDB: JVNDB-2019-014912 // NVD: CVE-2019-5169

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2019-5169
value:	HIGH
Trust: 1.0
NVD:	JVNDB-2019-014912
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2020-16840
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-202003-348
value:	HIGH
Trust: 0.6
IVD:	13da69be-aba0-4136-bddd-ce2c3d493a07
value:	HIGH
Trust: 0.2
IVD:	d20ba407-e974-4938-aca3-4773054a5f46
value:	HIGH
Trust: 0.2

nvd@nist.gov:	CVE-2019-5169
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: 1.0
NVD:	JVNDB-2019-014912
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:	NONE
impactScore:	NONE
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.8
CNVD:	CNVD-2020-16840
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: 0.6
IVD:	13da69be-aba0-4136-bddd-ce2c3d493a07
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:	2.9 [IVD]
Trust: 0.2
IVD:	d20ba407-e974-4938-aca3-4773054a5f46
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:	2.9 [IVD]
Trust: 0.2

nvd@nist.gov:	CVE-2019-5169
baseSeverity:	HIGH
baseScore:	7.8
vectorString:	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	1.8
impactScore:	5.9
version:	3.1
Trust: 1.0
NVD:	JVNDB-2019-014912
baseSeverity:	HIGH
baseScore:	7.8
vectorString:	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: IVD: 13da69be-aba0-4136-bddd-ce2c3d493a07 // IVD: d20ba407-e974-4938-aca3-4773054a5f46 // CNVD: CNVD-2020-16840 // JVNDB: JVNDB-2019-014912 // CNNVD: CNNVD-202003-348 // NVD: CVE-2019-5169

PROBLEMTYPE DATA

problemtype:

CWE-78

Trust: 1.8

sources: JVNDB: JVNDB-2019-014912 // NVD: CVE-2019-5169

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202003-348

TYPE

operating system commend injection

Trust: 0.6

sources: CNNVD: CNNVD-202003-348

CONFIGURATIONS

sources: JVNDB: JVNDB-2019-014912

PATCH

title:

Top Page

url:

https://www.wago.com/us/

Trust: 0.8

sources: JVNDB: JVNDB-2019-014912

EXTERNAL IDS

db:	NVD	id:	CVE-2019-5169	Trust: 3.4
db:	TALOS	id:	TALOS-2019-0962	Trust: 3.0
db:	CNVD	id:	CNVD-2020-16840	Trust: 1.0
db:	CNNVD	id:	CNNVD-202003-348	Trust: 1.0
db:	JVNDB	id:	JVNDB-2019-014912	Trust: 0.8
db:	IVD	id:	13DA69BE-ABA0-4136-BDDD-CE2C3D493A07	Trust: 0.2
db:	IVD	id:	D20BA407-E974-4938-ACA3-4773054A5F46	Trust: 0.2

REFERENCES

url:	https://talosintelligence.com/vulnerability_reports/talos-2019-0962	Trust: 3.0
url:	https://nvd.nist.gov/vuln/detail/cve-2019-5169	Trust: 1.4
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-5169	Trust: 0.8

sources: CNVD: CNVD-2020-16840 // JVNDB: JVNDB-2019-014912 // CNNVD: CNNVD-202003-348 // NVD: CVE-2019-5169

SOURCES

db:	IVD	id:	13da69be-aba0-4136-bddd-ce2c3d493a07
db:	IVD	id:	d20ba407-e974-4938-aca3-4773054a5f46
db:	CNVD	id:	CNVD-2020-16840
db:	JVNDB	id:	JVNDB-2019-014912
db:	CNNVD	id:	CNNVD-202003-348
db:	NVD	id:	CVE-2019-5169

LAST UPDATE DATE

2024-11-23T21:59:27.905000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2020-16840	date:	2020-03-12T00:00:00
db:	JVNDB	id:	JVNDB-2019-014912	date:	2020-03-30T00:00:00
db:	CNNVD	id:	CNNVD-202003-348	date:	2020-03-18T00:00:00
db:	NVD	id:	CVE-2019-5169	date:	2024-11-21T04:44:28.947

SOURCES RELEASE DATE

db:	IVD	id:	13da69be-aba0-4136-bddd-ce2c3d493a07	date:	2020-03-09T00:00:00
db:	IVD	id:	d20ba407-e974-4938-aca3-4773054a5f46	date:	2020-03-09T00:00:00
db:	CNVD	id:	CNVD-2020-16840	date:	2020-03-12T00:00:00
db:	JVNDB	id:	JVNDB-2019-014912	date:	2020-03-30T00:00:00
db:	CNNVD	id:	CNNVD-202003-348	date:	2020-03-09T00:00:00
db:	NVD	id:	CVE-2019-5169	date:	2020-03-12T00:15:17.960