Details of VAR-202105-1033

ID

VAR-202105-1033

CVE

CVE-2021-29242

TITLE

3s-smart Software Solutions CODESYS Control Input validation error vulnerability

Trust: 0.6

sources: CNNVD: CNNVD-202105-050

DESCRIPTION

CODESYS Control Runtime system before 3.5.17.0 has improper input validation. Attackers can send crafted communication packets to change the router's addressing scheme and may re-route, add, remove or change low level communication packages. 3s-smart Software Solutions CODESYS Control is a set of industrial control program programming software from 3S-Smart Software Solutions (3s-smart Software Solutions) company in Germany

Trust: 1.08

sources: NVD: CVE-2021-29242 // VULHUB: VHN-388815 // VULMON: CVE-2021-29242

AFFECTED PRODUCTS

vendor:	codesys	model:	control for linux arm sl	scope:	lt	version:	4.1.0.0	Trust: 1.0
vendor:	codesys	model:	control for pfc200 sl	scope:	lt	version:	4.1.0.0	Trust: 1.0
vendor:	codesys	model:	control rte	scope:	lt	version:	3.5.17.0	Trust: 1.0
vendor:	codesys	model:	control runtime system toolkit	scope:	lt	version:	3.5.17.0	Trust: 1.0
vendor:	codesys	model:	hmi	scope:	lt	version:	3.5.17.0	Trust: 1.0
vendor:	codesys	model:	control runtime system toolkit	scope:	gte	version:	3.0	Trust: 1.0
vendor:	codesys	model:	control for plcnext sl	scope:	gte	version:	3.0	Trust: 1.0
vendor:	codesys	model:	control for linux arm sl	scope:	gte	version:	3.0	Trust: 1.0
vendor:	codesys	model:	control for pfc200 sl	scope:	gte	version:	3.0	Trust: 1.0
vendor:	codesys	model:	hmi	scope:	gte	version:	3.0	Trust: 1.0
vendor:	codesys	model:	remote target visu toolkit	scope:	gte	version:	3.0	Trust: 1.0
vendor:	codesys	model:	edge gateway	scope:	gte	version:	3.0	Trust: 1.0
vendor:	codesys	model:	safety sil	scope:	lt	version:	3.5.17.0	Trust: 1.0
vendor:	codesys	model:	edge gateway	scope:	lt	version:	4.1.0.0	Trust: 1.0
vendor:	codesys	model:	plchandler	scope:	lt	version:	3.5.17.0	Trust: 1.0
vendor:	codesys	model:	simulation runtime	scope:	lt	version:	3.5.17.0	Trust: 1.0
vendor:	codesys	model:	control for plcnext sl	scope:	lt	version:	4.1.0.0	Trust: 1.0
vendor:	codesys	model:	control rte	scope:	gte	version:	3.0	Trust: 1.0
vendor:	codesys	model:	safety sil	scope:	gte	version:	3.0	Trust: 1.0
vendor:	codesys	model:	control for beaglebone sl	scope:	gte	version:	3.0	Trust: 1.0
vendor:	codesys	model:	gateway	scope:	lt	version:	3.5.17.0	Trust: 1.0
vendor:	codesys	model:	simulation runtime	scope:	gte	version:	3.0	Trust: 1.0
vendor:	codesys	model:	control for beaglebone sl	scope:	lt	version:	4.1.0.0	Trust: 1.0
vendor:	codesys	model:	gateway	scope:	gte	version:	3.0	Trust: 1.0
vendor:	codesys	model:	control for empc-a\/imx6 sl	scope:	gte	version:	3.0	Trust: 1.0
vendor:	codesys	model:	control for wago touch panels 600 sl	scope:	gte	version:	3.0	Trust: 1.0
vendor:	codesys	model:	embedded target visu toolkit	scope:	lt	version:	3.5.17.0	Trust: 1.0
vendor:	codesys	model:	plchandler	scope:	gte	version:	3.0	Trust: 1.0
vendor:	codesys	model:	control for iot2000 sl	scope:	gte	version:	3.0	Trust: 1.0
vendor:	codesys	model:	control for wago touch panels 600 sl	scope:	lt	version:	4.1.0.0	Trust: 1.0
vendor:	codesys	model:	control for iot2000 sl	scope:	lt	version:	4.1.0.0	Trust: 1.0
vendor:	codesys	model:	control for pfc100 sl	scope:	gte	version:	3.0	Trust: 1.0
vendor:	codesys	model:	opc server	scope:	lt	version:	3.5.17.0	Trust: 1.0
vendor:	codesys	model:	control for linux sl	scope:	lt	version:	4.1.0.0	Trust: 1.0
vendor:	codesys	model:	control for raspberry pi sl	scope:	lt	version:	4.1.0.0	Trust: 1.0
vendor:	codesys	model:	control for pfc100 sl	scope:	lt	version:	4.1.0.0	Trust: 1.0
vendor:	codesys	model:	control for empc-a\/imx6 sl	scope:	lt	version:	4.1.0.0	Trust: 1.0
vendor:	codesys	model:	embedded target visu toolkit	scope:	gte	version:	3.0	Trust: 1.0
vendor:	codesys	model:	opc server	scope:	gte	version:	3.0	Trust: 1.0
vendor:	codesys	model:	control for linux sl	scope:	gte	version:	3.0	Trust: 1.0
vendor:	codesys	model:	control for raspberry pi sl	scope:	gte	version:	3.0	Trust: 1.0
vendor:	codesys	model:	control win	scope:	lt	version:	3.5.17.0	Trust: 1.0
vendor:	codesys	model:	remote target visu toolkit	scope:	lt	version:	3.5.17.0	Trust: 1.0
vendor:	codesys	model:	edge gateway	scope:	lt	version:	3.5.17.0	Trust: 1.0
vendor:	codesys	model:	control win	scope:	gte	version:	3.0	Trust: 1.0

sources: NVD: CVE-2021-29242

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2021-29242
value:	HIGH
Trust: 1.0
CNNVD:	CNNVD-202105-050
value:	HIGH
Trust: 0.6
VULHUB:	VHN-388815
value:	HIGH
Trust: 0.1
VULMON:	CVE-2021-29242
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2021-29242
severity:	HIGH
baseScore:	7.5
vectorString:	AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.1
VULHUB:	VHN-388815
severity:	HIGH
baseScore:	7.5
vectorString:	AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2021-29242
baseSeverity:	HIGH
baseScore:	7.3
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	LOW
availabilityImpact:	LOW
exploitabilityScore:	3.9
impactScore:	3.4
version:	3.1
Trust: 1.0

sources: VULHUB: VHN-388815 // VULMON: CVE-2021-29242 // CNNVD: CNNVD-202105-050 // NVD: CVE-2021-29242

PROBLEMTYPE DATA

problemtype:

CWE-20

Trust: 1.1

sources: VULHUB: VHN-388815 // NVD: CVE-2021-29242

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202105-050

TYPE

input validation error

Trust: 0.6

sources: CNNVD: CNNVD-202105-050

PATCH

title:

3s-smart Software Solutions CODESYS Control Enter the fix for the verification error vulnerability

url:

http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=150530

Trust: 0.6

sources: CNNVD: CNNVD-202105-050

EXTERNAL IDS

db:	NVD	id:	CVE-2021-29242	Trust: 1.8
db:	CNNVD	id:	CNNVD-202105-050	Trust: 0.6
db:	VULHUB	id:	VHN-388815	Trust: 0.1
db:	VULMON	id:	CVE-2021-29242	Trust: 0.1

sources: VULHUB: VHN-388815 // VULMON: CVE-2021-29242 // CNNVD: CNNVD-202105-050 // NVD: CVE-2021-29242

REFERENCES

url:	https://customers.codesys.com/index.php	Trust: 1.8
url:	https://www.codesys.com/security/security-reports.html	Trust: 1.8
url:	https://customers.codesys.com/index.php?eid=dumpfile&t=f&f=14640&token=623b6fceb0579ef0f7505e29beefa5b3f8ac7873&download=	Trust: 1.7
url:	https://nvd.nist.gov/vuln/detail/cve-2021-29242	Trust: 0.6
url:	https://customers.codesys.com/index.php?eid=dumpfile&t=f&f=14640&token=623b6fceb0579ef0f7505e29beefa5b3f8ac7873&download=	Trust: 0.1
url:	https://cwe.mitre.org/data/definitions/20.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1

sources: VULHUB: VHN-388815 // VULMON: CVE-2021-29242 // CNNVD: CNNVD-202105-050 // NVD: CVE-2021-29242

SOURCES

db:	VULHUB	id:	VHN-388815
db:	VULMON	id:	CVE-2021-29242
db:	CNNVD	id:	CNNVD-202105-050
db:	NVD	id:	CVE-2021-29242

LAST UPDATE DATE

2024-08-14T15:27:45.730000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-388815	date:	2021-09-14T00:00:00
db:	VULMON	id:	CVE-2021-29242	date:	2021-05-13T00:00:00
db:	CNNVD	id:	CNNVD-202105-050	date:	2021-05-14T00:00:00
db:	NVD	id:	CVE-2021-29242	date:	2021-09-14T18:18:36.333

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-388815	date:	2021-05-03T00:00:00
db:	VULMON	id:	CVE-2021-29242	date:	2021-05-03T00:00:00
db:	CNNVD	id:	CNNVD-202105-050	date:	2021-05-03T00:00:00
db:	NVD	id:	CVE-2021-29242	date:	2021-05-03T14:15:07.667