ID

VAR-202109-1826


CVE

CVE-2021-37202


TITLE

Pillow Buffer error vulnerability

Trust: 0.6

sources: CNNVD: CNNVD-202104-975

DESCRIPTION

A vulnerability has been identified in NX 1980 Series (All versions < V1984), Solid Edge SE2021 (All versions < SE2021MP8). The IFC adapter in affected application contains a use-after-free vulnerability that could be triggered while parsing user-supplied IFC files. An attacker could leverage this vulnerability to execute code in the context of the current process. Pillow is a Python-based image processing library. There is currently no information about this vulnerability, please feel free to follow CNNVD or manufacturer announcements

Trust: 1.53

sources: NVD: CVE-2021-37202 // CNNVD: CNNVD-202104-975 // VULMON: CVE-2021-37202

AFFECTED PRODUCTS

vendor:siemensmodel:solid edgescope:eqversion:se2021

Trust: 1.0

vendor:siemensmodel:solid edgescope:ltversion:se2021

Trust: 1.0

vendor:siemensmodel:nx 1980scope:ltversion:1984

Trust: 1.0

sources: NVD: CVE-2021-37202

CVSS

SEVERITY

CVSSV2

CVSSV3

NVD: CVE-2021-37202
value: HIGH

Trust: 1.0

CNNVD: CNNVD-202104-975
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-202109-938
value: HIGH

Trust: 0.6

VULMON: CVE-2021-37202
value: MEDIUM

Trust: 0.1

VULMON: CVE-2021-37202
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: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.1

NVD: CVE-2021-37202
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

sources: VULMON: CVE-2021-37202 // CNNVD: CNNVD-202104-975 // CNNVD: CNNVD-202109-938 // NVD: CVE-2021-37202

PROBLEMTYPE DATA

problemtype:CWE-416

Trust: 1.0

sources: NVD: CVE-2021-37202

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202109-938

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202104-975

CONFIGURATIONS

sources: NVD: CVE-2021-37202

PATCH

title:Siemens NX Remediation of resource management error vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqbyid.tag?id=164125

Trust: 0.6

title:Siemens Security Advisories: Siemens Security Advisoryurl:https://vulmon.com/vendoradvisory?qidtp=siemens_security_advisories&qid=332f5edc8b55cb21d1b9cbee1c6ab360

Trust: 0.1

title:Siemens Security Advisories: Siemens Security Advisoryurl:https://vulmon.com/vendoradvisory?qidtp=siemens_security_advisories&qid=3b85ee03e935aff52e55e7402b3926a1

Trust: 0.1

sources: VULMON: CVE-2021-37202 // CNNVD: CNNVD-202109-938

EXTERNAL IDS

db:SIEMENSid:SSA-728618

Trust: 1.7

db:SIEMENSid:SSA-208530

Trust: 1.7

db:NVDid:CVE-2021-37202

Trust: 1.7

db:CS-HELPid:SB2021041363

Trust: 0.6

db:CNNVDid:CNNVD-202104-975

Trust: 0.6

db:ICS CERTid:ICSA-21-287-06

Trust: 0.6

db:ICS CERTid:ICSA-21-257-09

Trust: 0.6

db:CS-HELPid:SB2021092905

Trust: 0.6

db:CS-HELPid:SB2021091517

Trust: 0.6

db:AUSCERTid:ESB-2021.3454

Trust: 0.6

db:CNNVDid:CNNVD-202109-938

Trust: 0.6

db:VULMONid:CVE-2021-37202

Trust: 0.1

sources: VULMON: CVE-2021-37202 // CNNVD: CNNVD-202104-975 // CNNVD: CNNVD-202109-938 // NVD: CVE-2021-37202

REFERENCES

url:https://cert-portal.siemens.com/productcert/pdf/ssa-208530.pdf

Trust: 1.7

url:https://cert-portal.siemens.com/productcert/pdf/ssa-728618.pdf

Trust: 1.7

url:https://www.cybersecurity-help.cz/vdb/sb2021041363

Trust: 0.6

url:https://us-cert.cisa.gov/ics/advisories/icsa-21-287-06

Trust: 0.6

url:https://www.cybersecurity-help.cz/vdb/sb2021091517

Trust: 0.6

url:https://www.auscert.org.au/bulletins/esb-2021.3454

Trust: 0.6

url:https://nvd.nist.gov/vuln/detail/cve-2021-37202

Trust: 0.6

url:https://us-cert.cisa.gov/ics/advisories/icsa-21-257-09

Trust: 0.6

url:https://www.cybersecurity-help.cz/vdb/sb2021092905

Trust: 0.6

url:https://cwe.mitre.org/data/definitions/416.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

url:https://cert-portal.siemens.com/productcert/txt/ssa-208530.txt

Trust: 0.1

sources: VULMON: CVE-2021-37202 // CNNVD: CNNVD-202104-975 // CNNVD: CNNVD-202109-938 // NVD: CVE-2021-37202

CREDITS

Xina1i and Trend Micro’s Zero Day Initiative reported these vulnerabilities to Siemens and CISA.

Trust: 0.6

sources: CNNVD: CNNVD-202109-938

SOURCES

db:VULMONid:CVE-2021-37202
db:CNNVDid:CNNVD-202104-975
db:CNNVDid:CNNVD-202109-938
db:NVDid:CVE-2021-37202

LAST UPDATE DATE

2022-05-04T08:28:05.251000+00:00


SOURCES UPDATE DATE

db:VULMONid:CVE-2021-37202date:2021-09-28T00:00:00
db:CNNVDid:CNNVD-202104-975date:2021-04-14T00:00:00
db:CNNVDid:CNNVD-202109-938date:2021-10-19T00:00:00
db:NVDid:CVE-2021-37202date:2021-11-18T16:08:00

SOURCES RELEASE DATE

db:VULMONid:CVE-2021-37202date:2021-09-14T00:00:00
db:CNNVDid:CNNVD-202104-975date:2021-04-13T00:00:00
db:CNNVDid:CNNVD-202109-938date:2021-09-14T00:00:00
db:NVDid:CVE-2021-37202date:2021-09-14T11:15:00