Details of VAR-202202-0004

ID

VAR-202202-0004

CVE

CVE-2021-44018

TITLE

Buffer error vulnerability in multiple Siemens products

Trust: 0.8

sources: JVNDB: JVNDB-2022-005255

DESCRIPTION

A vulnerability has been identified in JT2Go (All versions < V13.2.0.7), Solid Edge SE2021 (All versions < SE2021MP9), Solid Edge SE2022 (All versions < SE2022MP1), Teamcenter Visualization V13.1 (All versions < V13.1.0.9), Teamcenter Visualization V13.2 (All versions < V13.2.0.7), Teamcenter Visualization V13.3 (All versions < V13.3.0.1). The plmxmlAdapterSE70.dll library is vulnerable to memory corruption condition while parsing specially crafted PAR files. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-15112). Zero Day Initiative To this vulnerability ZDI-CAN-15112 Was numbering.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within the parsing of PAR files. Crafted data in a PAR file can trigger a read past the end of an allocated buffer

Trust: 2.25

sources: NVD: CVE-2021-44018 // JVNDB: JVNDB-2022-005255 // ZDI: ZDI-22-340

AFFECTED PRODUCTS

vendor:	siemens	model:	solid edge	scope:	eq	version:	se2021	Trust: 1.0
vendor:	siemens	model:	teamcenter visualization	scope:	lt	version:	13.3.0.1	Trust: 1.0
vendor:	siemens	model:	teamcenter visualization	scope:	eq	version:	13.1.0	Trust: 1.0
vendor:	siemens	model:	jt2go	scope:	lt	version:	13.2.0.7	Trust: 1.0
vendor:	siemens	model:	teamcenter visualization	scope:	gte	version:	13.2.0	Trust: 1.0
vendor:	siemens	model:	teamcenter visualization	scope:	lt	version:	13.2.0.7	Trust: 1.0
vendor:	siemens	model:	teamcenter visualization	scope:	gte	version:	13.3.0	Trust: 1.0
vendor:	siemens	model:	solid edge	scope:	eq	version:	se2022	Trust: 1.0
vendor:	シーメンス	model:	teamcenter visualization	scope:	eq	version:	13.1.0.9	Trust: 0.8
vendor:	シーメンス	model:	teamcenter visualization	scope:	eq	version:	13.2.0.7	Trust: 0.8
vendor:	シーメンス	model:	solid edge	scope:	-	version:	-	Trust: 0.8
vendor:	シーメンス	model:	teamcenter visualization	scope:	eq	version:	13.3.0.1	Trust: 0.8
vendor:	シーメンス	model:	jt2go	scope:	-	version:	-	Trust: 0.8
vendor:	siemens	model:	jt2go	scope:	-	version:	-	Trust: 0.7

sources: ZDI: ZDI-22-340 // JVNDB: JVNDB-2022-005255 // NVD: CVE-2021-44018

CVSS

SEVERITY

CVSSV2

CVSSV3

NVD:	CVE-2021-44018
value:	HIGH
Trust: 1.8
ZDI:	CVE-2021-44018
value:	HIGH
Trust: 0.7
CNNVD:	CNNVD-202202-811
value:	HIGH
Trust: 0.6

NVD:
severity:	MEDIUM
baseScore:	6.8
vectorString:	AV:N/AC:M/AU:N/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	8.6
impactScore:	6.4
acInsufInfo:	FALSE
obtainAllPrivilege:	FALSE
obtainUserPrivilege:	FALSE
obtainOtherPrivilege:	FALSE
userInteractionRequired:	TRUE
version:	2.0
Trust: 1.0
NVD:	CVE-2021-44018
severity:	MEDIUM
baseScore:	6.8
vectorString:	AV:N/AC:M/AU:N/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	MEDIUM
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

NVD:
baseSeverity:	HIGH
baseScore:	7.8
vectorString:	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	REQUIRED
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	1.8
impactScore:	5.9
version:	3.1
Trust: 1.0
NVD:	CVE-2021-44018
baseSeverity:	HIGH
baseScore:	7.8
vectorString:	CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	REQUIRED
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8
ZDI:	CVE-2021-44018
baseSeverity:	HIGH
baseScore:	7.8
vectorString:	AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	REQUIRED
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	1.8
impactScore:	5.9
version:	3.0
Trust: 0.7

sources: ZDI: ZDI-22-340 // JVNDB: JVNDB-2022-005255 // NVD: CVE-2021-44018 // CNNVD: CNNVD-202202-811

PROBLEMTYPE DATA

problemtype:	CWE-119	Trust: 1.0
problemtype:	Buffer error (CWE-119) [NVD evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2022-005255 // NVD: CVE-2021-44018

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202202-811

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202202-811

CONFIGURATIONS

sources: NVD: CVE-2021-44018

PATCH

title:	SSA-301589	url:	https://cert-portal.siemens.com/productcert/pdf/ssa-301589.pdf	Trust: 1.5
title:	Siemens Solid Edge Buffer error vulnerability fix	url:	http://www.cnnvd.org.cn/web/xxk/bdxqbyid.tag?id=182465	Trust: 0.6

sources: ZDI: ZDI-22-340 // JVNDB: JVNDB-2022-005255 // CNNVD: CNNVD-202202-811

EXTERNAL IDS

db:	NVD	id:	CVE-2021-44018	Trust: 3.9
db:	ZDI	id:	ZDI-22-340	Trust: 3.1
db:	SIEMENS	id:	SSA-301589	Trust: 1.6
db:	ICS CERT	id:	ICSA-22-041-07	Trust: 1.4
db:	JVN	id:	JVNVU98748974	Trust: 0.8
db:	JVNDB	id:	JVNDB-2022-005255	Trust: 0.8
db:	ZDI_CAN	id:	ZDI-CAN-15112	Trust: 0.7
db:	CS-HELP	id:	SB2022021110	Trust: 0.6
db:	CNNVD	id:	CNNVD-202202-811	Trust: 0.6

sources: ZDI: ZDI-22-340 // JVNDB: JVNDB-2022-005255 // NVD: CVE-2021-44018 // CNNVD: CNNVD-202202-811

REFERENCES

url:	https://www.zerodayinitiative.com/advisories/zdi-22-340/	Trust: 3.0
url:	https://cert-portal.siemens.com/productcert/pdf/ssa-301589.pdf	Trust: 2.3
url:	https://nvd.nist.gov/vuln/detail/cve-2021-44018	Trust: 1.4
url:	https://jvn.jp/vu/jvnvu98748974/index.html	Trust: 0.8
url:	https://www.cisa.gov/news-events/ics-advisories/icsa-22-041-07	Trust: 0.8
url:	https://www.cybersecurity-help.cz/vdb/sb2022021110	Trust: 0.6
url:	https://us-cert.cisa.gov/ics/advisories/icsa-22-041-07-1	Trust: 0.6
url:	https://us-cert.cisa.gov/ics/advisories/icsa-22-041-07-0	Trust: 0.6

sources: ZDI: ZDI-22-340 // JVNDB: JVNDB-2022-005255 // NVD: CVE-2021-44018 // CNNVD: CNNVD-202202-811

CREDITS

Mat Powell of Trend Micro Zero Day Initiative

Trust: 1.3

sources: ZDI: ZDI-22-340 // CNNVD: CNNVD-202202-811

SOURCES

db:	ZDI	id:	ZDI-22-340
db:	JVNDB	id:	JVNDB-2022-005255
db:	NVD	id:	CVE-2021-44018
db:	CNNVD	id:	CNNVD-202202-811

LAST UPDATE DATE

2023-12-18T10:54:57.508000+00:00

SOURCES UPDATE DATE

db:	ZDI	id:	ZDI-22-340	date:	2022-02-15T00:00:00
db:	JVNDB	id:	JVNDB-2022-005255	date:	2023-05-24T07:55:00
db:	NVD	id:	CVE-2021-44018	date:	2022-06-14T10:15:18.273
db:	CNNVD	id:	CNNVD-202202-811	date:	2022-06-15T00:00:00

SOURCES RELEASE DATE

db:	ZDI	id:	ZDI-22-340	date:	2022-02-15T00:00:00
db:	JVNDB	id:	JVNDB-2022-005255	date:	2023-05-24T00:00:00
db:	NVD	id:	CVE-2021-44018	date:	2022-02-09T16:15:14.210
db:	CNNVD	id:	CNNVD-202202-811	date:	2022-02-09T00:00:00