Details of VAR-202105-0847

ID

VAR-202105-0847

CVE

CVE-2021-30187

TITLE

CODESYS V2 runtime system SP In OS Command injection vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2021-007202

DESCRIPTION

CODESYS V2 runtime system SP before 2.4.7.55 has Improper Neutralization of Special Elements used in an OS Command

Trust: 1.71

sources: NVD: CVE-2021-30187 // JVNDB: JVNDB-2021-007202 // VULMON: CVE-2021-30187

AFFECTED PRODUCTS

vendor:	codesys	model:	runtime toolkit	scope:	lt	version:	2.4.7.55	Trust: 1.0
vendor:	3s smart	model:	codesys runtime toolkit	scope:	eq	version:	2.4.7.55	Trust: 0.8
vendor:	3s smart	model:	codesys runtime toolkit	scope:	eq	version:	-	Trust: 0.8
vendor:	3s smart	model:	codesys runtime toolkit	scope:	-	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2021-007202 // NVD: CVE-2021-30187

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2021-30187
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2021-30187
value:	MEDIUM
Trust: 0.8
CNNVD:	CNNVD-202105-1618
value:	MEDIUM
Trust: 0.6
VULMON:	CVE-2021-30187
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2021-30187
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: 1.9

nvd@nist.gov:	CVE-2021-30187
baseSeverity:	MEDIUM
baseScore:	5.3
vectorString:	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	LOW
availabilityImpact:	LOW
exploitabilityScore:	1.8
impactScore:	3.4
version:	3.1
Trust: 1.0
NVD:	CVE-2021-30187
baseSeverity:	MEDIUM
baseScore:	5.3
vectorString:	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	LOW
availabilityImpact:	LOW
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: VULMON: CVE-2021-30187 // JVNDB: JVNDB-2021-007202 // CNNVD: CNNVD-202105-1618 // NVD: CVE-2021-30187

PROBLEMTYPE DATA

problemtype:	CWE-78	Trust: 1.0
problemtype:	OS Command injection (CWE-78) [NVD Evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2021-007202 // NVD: CVE-2021-30187

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202105-1618

TYPE

operating system commend injection

Trust: 0.6

sources: CNNVD: CNNVD-202105-1618

PATCH

title:

Advisory 2021-08

url:

https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14727&token=25159b0fc4355f4c6bc2e074a519a9d0cdb23fbb&download=

Trust: 0.8

sources: JVNDB: JVNDB-2021-007202

EXTERNAL IDS

db:	NVD	id:	CVE-2021-30187	Trust: 3.3
db:	JVN	id:	JVNVU97061687	Trust: 0.8
db:	ICS CERT	id:	ICSA-21-173-04	Trust: 0.8
db:	JVNDB	id:	JVNDB-2021-007202	Trust: 0.8
db:	CNNVD	id:	CNNVD-202105-1618	Trust: 0.6
db:	VULMON	id:	CVE-2021-30187	Trust: 0.1

sources: VULMON: CVE-2021-30187 // JVNDB: JVNDB-2021-007202 // CNNVD: CNNVD-202105-1618 // NVD: CVE-2021-30187

REFERENCES

url:	https://customers.codesys.com/index.php?eid=dumpfile&t=f&f=14727&token=25159b0fc4355f4c6bc2e074a519a9d0cdb23fbb&download=	Trust: 1.7
url:	https://nvd.nist.gov/vuln/detail/cve-2021-30187	Trust: 1.4
url:	https://customers.codesys.com/index.php	Trust: 1.1
url:	https://jvn.jp/vu/jvnvu97061687/index.html	Trust: 0.8
url:	https://www.cisa.gov/uscert/ics/advisories/icsa-21-173-04	Trust: 0.8
url:	https://cwe.mitre.org/data/definitions/78.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1

sources: VULMON: CVE-2021-30187 // JVNDB: JVNDB-2021-007202 // CNNVD: CNNVD-202105-1618 // NVD: CVE-2021-30187

SOURCES

db:	VULMON	id:	CVE-2021-30187
db:	JVNDB	id:	JVNDB-2021-007202
db:	CNNVD	id:	CNNVD-202105-1618
db:	NVD	id:	CVE-2021-30187

LAST UPDATE DATE

2024-08-14T13:08:49.496000+00:00

SOURCES UPDATE DATE

db:	VULMON	id:	CVE-2021-30187	date:	2021-05-26T00:00:00
db:	JVNDB	id:	JVNDB-2021-007202	date:	2022-02-04T01:40:00
db:	CNNVD	id:	CNNVD-202105-1618	date:	2021-05-27T00:00:00
db:	NVD	id:	CVE-2021-30187	date:	2021-05-26T13:40:43.003

SOURCES RELEASE DATE

db:	VULMON	id:	CVE-2021-30187	date:	2021-05-25T00:00:00
db:	JVNDB	id:	JVNDB-2021-007202	date:	2022-02-04T00:00:00
db:	CNNVD	id:	CNNVD-202105-1618	date:	2021-05-25T00:00:00
db:	NVD	id:	CVE-2021-30187	date:	2021-05-25T12:15:07.913