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ID

VAR-202101-0341


CVE

CVE-2020-26980


TITLE

JT2Go  and  Teamcenter Visualization  Vulnerability regarding mistyping in

Trust: 0.8

sources: JVNDB: JVNDB-2020-015262

DESCRIPTION

A vulnerability has been identified in JT2Go (All versions < V13.1.0), Teamcenter Visualization (All versions < V13.1.0). Affected applications lack proper validation of user-supplied data when parsing JT files. A crafted JT file could trigger a type confusion condition. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-11881). JT2Go and Teamcenter Visualization Exists in a mistyped vulnerability. Zero Day Initiative To this vulnerability ZDI-CAN-11881 Was numbered.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into 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 JT files. JT2Go is a 3D JT viewing tool that allows users to view JT, PDF, Solid Edge, PLM XML and existing JT, VFZ, CGM, TIF data. Teamcenter visualization software enables companies to enhance their product lifecycle management (PLM) environment. The software enables corporate users to access documents, 2D drawings and 3D models in a single environment

Trust: 2.79

sources: NVD: CVE-2020-26980 // JVNDB: JVNDB-2020-015262 // ZDI: ZDI-21-046 // CNVD: CNVD-2021-02591

IOT TAXONOMY

category:['IoT']sub_category: -

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sources: CNVD: CNVD-2021-02591

AFFECTED PRODUCTS

vendor:siemensmodel:teamcenter visualizationscope:ltversion:13.1.0

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vendor:siemensmodel:jt2goscope:ltversion:13.1.0

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vendor:シーメンスmodel:teamcenter visualizationscope:eqversion:13.1.0

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vendor:シーメンスmodel:jt2goscope: - version: -

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vendor:siemensmodel:jt2goscope: - version: -

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vendor:siemensmodel:jt2goscope:ltversion:v13.1.0

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vendor:siemensmodel:teamcenter visualizationscope:ltversion:v13.1.0

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sources: ZDI: ZDI-21-046 // CNVD: CNVD-2021-02591 // JVNDB: JVNDB-2020-015262 // NVD: CVE-2020-26980

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2020-26980
value: HIGH

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NVD: CVE-2020-26980
value: HIGH

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ZDI: CVE-2020-26980
value: HIGH

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CNVD: CNVD-2021-02591
value: HIGH

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CNNVD: CNNVD-202101-924
value: HIGH

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nvd@nist.gov: CVE-2020-26980
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: 1.8

CNVD: CNVD-2021-02591
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

nvd@nist.gov: CVE-2020-26980
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.8
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: CVE-2020-26980
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector: NETWORK
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-2020-26980
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-21-046 // CNVD: CNVD-2021-02591 // JVNDB: JVNDB-2020-015262 // CNNVD: CNNVD-202101-924 // NVD: CVE-2020-26980

PROBLEMTYPE DATA

problemtype:CWE-843

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problemtype:Wrong type (CWE-843) [NVD Evaluation ]

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sources: JVNDB: JVNDB-2020-015262 // NVD: CVE-2020-26980

THREAT TYPE

remote

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sources: CNNVD: CNNVD-202101-924

TYPE

authorization issue

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sources: CNNVD: CNNVD-202101-924

PATCH

title:SSA-622830url:https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdf

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title:Siemens has issued an update to correct this vulnerability.url:https://us-cert.cisa.gov/ics/advisories/icsa-21-012-03/

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title:Patch for JT2Go and Teamcenter Visualization access resource incompatibility vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/244009

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title:Siemens Jt2go and Siemens Teamcenter Visualization Remediation measures for authorization problem vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=139397

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sources: ZDI: ZDI-21-046 // CNVD: CNVD-2021-02591 // JVNDB: JVNDB-2020-015262 // CNNVD: CNNVD-202101-924

EXTERNAL IDS

db:NVDid:CVE-2020-26980

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db:ZDIid:ZDI-21-046

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db:SIEMENSid:SSA-622830

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db:JVNid:JVNVU91685542

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db:JVNDBid:JVNDB-2020-015262

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db:ZDI_CANid:ZDI-CAN-11881

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db:CNVDid:CNVD-2021-02591

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db:AUSCERTid:ESB-2021.0125

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db:ICS CERTid:ICSA-21-012-03

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db:CNNVDid:CNNVD-202101-924

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sources: ZDI: ZDI-21-046 // CNVD: CNVD-2021-02591 // JVNDB: JVNDB-2020-015262 // CNNVD: CNNVD-202101-924 // NVD: CVE-2020-26980

REFERENCES

url:https://www.zerodayinitiative.com/advisories/zdi-21-046/

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url:https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdf

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url:https://nvd.nist.gov/vuln/detail/cve-2020-26980

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url:https://jvn.jp/vu/jvnvu91685542/

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url:https://us-cert.cisa.gov/ics/advisories/icsa-21-012-03/

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url:https://us-cert.cisa.gov/ics/advisories/icsa-21-012-03

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url:https://www.auscert.org.au/bulletins/esb-2021.0125/

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sources: ZDI: ZDI-21-046 // CNVD: CNVD-2021-02591 // JVNDB: JVNDB-2020-015262 // CNNVD: CNNVD-202101-924 // NVD: CVE-2020-26980

CREDITS

rgod

Trust: 0.7

sources: ZDI: ZDI-21-046

SOURCES

db:ZDIid:ZDI-21-046
db:CNVDid:CNVD-2021-02591
db:JVNDBid:JVNDB-2020-015262
db:CNNVDid:CNNVD-202101-924
db:NVDid:CVE-2020-26980

LAST UPDATE DATE

2024-08-14T12:43:31.323000+00:00


SOURCES UPDATE DATE

db:ZDIid:ZDI-21-046date:2021-01-14T00:00:00
db:CNVDid:CNVD-2021-02591date:2021-01-13T00:00:00
db:JVNDBid:JVNDB-2020-015262date:2021-09-15T08:33:00
db:CNNVDid:CNNVD-202101-924date:2021-02-23T00:00:00
db:NVDid:CVE-2020-26980date:2021-02-22T19:43:55.483

SOURCES RELEASE DATE

db:ZDIid:ZDI-21-046date:2021-01-14T00:00:00
db:CNVDid:CNVD-2021-02591date:2021-01-13T00:00:00
db:JVNDBid:JVNDB-2020-015262date:2021-09-15T00:00:00
db:CNNVDid:CNNVD-202101-924date:2021-01-12T00:00:00
db:NVDid:CVE-2020-26980date:2021-01-12T21:15:16.620