Details of VAR-202003-0698

ID

VAR-202003-0698

CVE

CVE-2019-5180

TITLE

WAGO PFC 200 Out-of-bounds write vulnerabilities in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2019-014918

DESCRIPTION

An exploitable stack buffer overflow vulnerability vulnerability exists in the iocheckd service ‘I/O-Check’ functionality of WAGO PFC 200 Firmware version 03.02.02(14). An attacker can send a specially crafted packet to trigger the parsing of this cache file. The destination buffer sp+0x440 is overflowed with the call to sprintf() for any ip values that are greater than 1024-len(‘/etc/config-tools/config_interfaces interface=X1 state=enabled ip-address=‘) in length. A ip value of length 0x3da will cause the service to crash. WAGO PFC 200 There is an out-of-bounds write vulnerability in the firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. WAGO PFC200 is a programmable logic controller (PLC) from German WAGO company

Trust: 2.34

sources: NVD: CVE-2019-5180 // JVNDB: JVNDB-2019-014918 // CNVD: CNVD-2020-16855 // IVD: 2272c2da-5827-47b3-9af3-6d1fb91afe0b

IOT TAXONOMY

category:	['ICS', 'Network device']	sub_category:	-	Trust: 0.6
category:	['ICS']	sub_category:	-	Trust: 0.2

sources: IVD: 2272c2da-5827-47b3-9af3-6d1fb91afe0b // CNVD: CNVD-2020-16855

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: 0.2

sources: IVD: 2272c2da-5827-47b3-9af3-6d1fb91afe0b // CNVD: CNVD-2020-16855 // JVNDB: JVNDB-2019-014918 // NVD: CVE-2019-5180

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2019-5180
value:	HIGH
Trust: 1.0
NVD:	JVNDB-2019-014918
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2020-16855
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-202003-337
value:	HIGH
Trust: 0.6
IVD:	2272c2da-5827-47b3-9af3-6d1fb91afe0b
value:	HIGH
Trust: 0.2

nvd@nist.gov:	CVE-2019-5180
severity:	MEDIUM
baseScore:	4.6
vectorString:	AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	3.9
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.0
NVD:	JVNDB-2019-014918
severity:	MEDIUM
baseScore:	4.6
vectorString:	AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	NONE
impactScore:	NONE
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.8
CNVD:	CNVD-2020-16855
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:	2272c2da-5827-47b3-9af3-6d1fb91afe0b
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-2019-5180
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-2019-014918
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: 2272c2da-5827-47b3-9af3-6d1fb91afe0b // CNVD: CNVD-2020-16855 // JVNDB: JVNDB-2019-014918 // CNNVD: CNNVD-202003-337 // NVD: CVE-2019-5180

PROBLEMTYPE DATA

problemtype:

CWE-787

Trust: 1.8

sources: JVNDB: JVNDB-2019-014918 // NVD: CVE-2019-5180

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202003-337

TYPE

Buffer error

Trust: 0.8

sources: IVD: 2272c2da-5827-47b3-9af3-6d1fb91afe0b // CNNVD: CNNVD-202003-337

CONFIGURATIONS

sources: JVNDB: JVNDB-2019-014918

PATCH

title:

Top Page

url:

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

Trust: 0.8

sources: JVNDB: JVNDB-2019-014918

EXTERNAL IDS

db:	NVD	id:	CVE-2019-5180	Trust: 3.2
db:	TALOS	id:	TALOS-2019-0963	Trust: 2.4
db:	CNVD	id:	CNVD-2020-16855	Trust: 0.8
db:	CNNVD	id:	CNNVD-202003-337	Trust: 0.8
db:	JVNDB	id:	JVNDB-2019-014918	Trust: 0.8
db:	IVD	id:	2272C2DA-5827-47B3-9AF3-6D1FB91AFE0B	Trust: 0.2

sources: IVD: 2272c2da-5827-47b3-9af3-6d1fb91afe0b // CNVD: CNVD-2020-16855 // JVNDB: JVNDB-2019-014918 // CNNVD: CNNVD-202003-337 // NVD: CVE-2019-5180

REFERENCES

url:	https://talosintelligence.com/vulnerability_reports/talos-2019-0963	Trust: 2.4
url:	https://nvd.nist.gov/vuln/detail/cve-2019-5180	Trust: 2.0
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-5180	Trust: 0.8

sources: CNVD: CNVD-2020-16855 // JVNDB: JVNDB-2019-014918 // CNNVD: CNNVD-202003-337 // NVD: CVE-2019-5180

SOURCES

db:	IVD	id:	2272c2da-5827-47b3-9af3-6d1fb91afe0b
db:	CNVD	id:	CNVD-2020-16855
db:	JVNDB	id:	JVNDB-2019-014918
db:	CNNVD	id:	CNNVD-202003-337
db:	NVD	id:	CVE-2019-5180

LAST UPDATE DATE

2024-11-23T21:36:03.287000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2020-16855	date:	2020-03-12T00:00:00
db:	JVNDB	id:	JVNDB-2019-014918	date:	2020-03-30T00:00:00
db:	CNNVD	id:	CNNVD-202003-337	date:	2020-03-18T00:00:00
db:	NVD	id:	CVE-2019-5180	date:	2024-11-21T04:44:30.173

SOURCES RELEASE DATE

db:	IVD	id:	2272c2da-5827-47b3-9af3-6d1fb91afe0b	date:	2020-03-09T00:00:00
db:	CNVD	id:	CNVD-2020-16855	date:	2020-03-12T00:00:00
db:	JVNDB	id:	JVNDB-2019-014918	date:	2020-03-30T00:00:00
db:	CNNVD	id:	CNNVD-202003-337	date:	2020-03-09T00:00:00
db:	NVD	id:	CVE-2019-5180	date:	2020-03-12T00:15:18.430