Details of VAR-202003-0688

ID

VAR-202003-0688

CVE

CVE-2019-5170

TITLE

WAGO PFC 200 In firmware OS Command injection vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2019-014913

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 0x1e87c the extracted hostname value from the xml file is used as an argument to /etc/config-tools/change_hostname hostname=<contents of hostname 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-2019-5170 // JVNDB: JVNDB-2019-014913 // CNVD: CNVD-2020-16848 // IVD: 2859c97c-4041-4692-8686-f7c0c743d9d6 // IVD: bd8523e7-9de1-4eac-9055-2eaf59e6a50f

IOT TAXONOMY

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

sources: IVD: 2859c97c-4041-4692-8686-f7c0c743d9d6 // IVD: bd8523e7-9de1-4eac-9055-2eaf59e6a50f // CNVD: CNVD-2020-16848

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: 2859c97c-4041-4692-8686-f7c0c743d9d6 // IVD: bd8523e7-9de1-4eac-9055-2eaf59e6a50f // CNVD: CNVD-2020-16848 // JVNDB: JVNDB-2019-014913 // NVD: CVE-2019-5170

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2019-5170
value:	HIGH
Trust: 1.0
NVD:	JVNDB-2019-014913
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2020-16848
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-202003-345
value:	HIGH
Trust: 0.6
IVD:	2859c97c-4041-4692-8686-f7c0c743d9d6
value:	HIGH
Trust: 0.2
IVD:	bd8523e7-9de1-4eac-9055-2eaf59e6a50f
value:	HIGH
Trust: 0.2

nvd@nist.gov:	CVE-2019-5170
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-2019-014913
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-2020-16848
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:	2859c97c-4041-4692-8686-f7c0c743d9d6
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:	bd8523e7-9de1-4eac-9055-2eaf59e6a50f
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-2019-5170
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-2019-014913
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: 2859c97c-4041-4692-8686-f7c0c743d9d6 // IVD: bd8523e7-9de1-4eac-9055-2eaf59e6a50f // CNVD: CNVD-2020-16848 // JVNDB: JVNDB-2019-014913 // CNNVD: CNNVD-202003-345 // NVD: CVE-2019-5170

PROBLEMTYPE DATA

problemtype:

CWE-78

Trust: 1.8

sources: JVNDB: JVNDB-2019-014913 // NVD: CVE-2019-5170

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202003-345

TYPE

operating system commend injection

Trust: 0.6

sources: CNNVD: CNNVD-202003-345

CONFIGURATIONS

sources: JVNDB: JVNDB-2019-014913

PATCH

title:

Top Page

url:

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

Trust: 0.8

sources: JVNDB: JVNDB-2019-014913

EXTERNAL IDS

db:	NVD	id:	CVE-2019-5170	Trust: 3.4
db:	TALOS	id:	TALOS-2019-0962	Trust: 3.0
db:	CNVD	id:	CNVD-2020-16848	Trust: 1.0
db:	CNNVD	id:	CNNVD-202003-345	Trust: 1.0
db:	JVNDB	id:	JVNDB-2019-014913	Trust: 0.8
db:	IVD	id:	2859C97C-4041-4692-8686-F7C0C743D9D6	Trust: 0.2
db:	IVD	id:	BD8523E7-9DE1-4EAC-9055-2EAF59E6A50F	Trust: 0.2

REFERENCES

url:	https://talosintelligence.com/vulnerability_reports/talos-2019-0962	Trust: 3.0
url:	https://nvd.nist.gov/vuln/detail/cve-2019-5170	Trust: 1.4
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-5170	Trust: 0.8

sources: CNVD: CNVD-2020-16848 // JVNDB: JVNDB-2019-014913 // CNNVD: CNNVD-202003-345 // NVD: CVE-2019-5170

SOURCES

db:	IVD	id:	2859c97c-4041-4692-8686-f7c0c743d9d6
db:	IVD	id:	bd8523e7-9de1-4eac-9055-2eaf59e6a50f
db:	CNVD	id:	CNVD-2020-16848
db:	JVNDB	id:	JVNDB-2019-014913
db:	CNNVD	id:	CNNVD-202003-345
db:	NVD	id:	CVE-2019-5170

LAST UPDATE DATE

2024-11-23T21:59:27.768000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2020-16848	date:	2020-03-12T00:00:00
db:	JVNDB	id:	JVNDB-2019-014913	date:	2020-03-30T00:00:00
db:	CNNVD	id:	CNNVD-202003-345	date:	2020-03-18T00:00:00
db:	NVD	id:	CVE-2019-5170	date:	2024-11-21T04:44:29.060

SOURCES RELEASE DATE

db:	IVD	id:	2859c97c-4041-4692-8686-f7c0c743d9d6	date:	2020-03-09T00:00:00
db:	IVD	id:	bd8523e7-9de1-4eac-9055-2eaf59e6a50f	date:	2020-03-09T00:00:00
db:	CNVD	id:	CNVD-2020-16848	date:	2020-03-12T00:00:00
db:	JVNDB	id:	JVNDB-2019-014913	date:	2020-03-30T00:00:00
db:	CNNVD	id:	CNNVD-202003-345	date:	2020-03-09T00:00:00
db:	NVD	id:	CVE-2019-5170	date:	2020-03-12T00:15:18.023