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ID

VAR-202303-0900


CVE

CVE-2023-27400


TITLE

Siemens'  Tecnomatix Plant Simulation  Out-of-bounds write vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2023-004926

DESCRIPTION

A vulnerability has been identified in Tecnomatix Plant Simulation (All versions < V2201.0006). The affected application contains an out of bounds write past the end of an allocated buffer while parsing a specially crafted SPP file. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-20300). Siemens' Tecnomatix Plant Simulation Exists in an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Siemens Tecnomatix Plant Simulation. 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 SPP files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated data structure. Siemens Tecnomatix Plant Simulation is an industrial control equipment of German Siemens (Siemens). Leverage the power of discrete event simulation for throughput analysis and optimization to improve manufacturing system performance

Trust: 2.79

sources: NVD: CVE-2023-27400 // JVNDB: JVNDB-2023-004926 // ZDI: ZDI-23-324 // CNVD: CNVD-2023-18931

IOT TAXONOMY

category:['ICS']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2023-18931

AFFECTED PRODUCTS

vendor:siemensmodel:tecnomatix plant simulationscope:ltversion:2201.0006

Trust: 1.0

vendor:シーメンスmodel:tecnomatix plant simulationscope:eqversion: -

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vendor:シーメンスmodel:tecnomatix plant simulationscope:eqversion:2201.0006

Trust: 0.8

vendor:シーメンスmodel:tecnomatix plant simulationscope: - version: -

Trust: 0.8

vendor:siemensmodel:tecnomatix plant simulationscope: - version: -

Trust: 0.7

vendor:siemensmodel:tecnomatix plant simulationscope:ltversion:v2201.0006

Trust: 0.6

sources: ZDI: ZDI-23-324 // CNVD: CNVD-2023-18931 // JVNDB: JVNDB-2023-004926 // NVD: CVE-2023-27400

CVSS

SEVERITY

CVSSV2

CVSSV3

productcert@siemens.com: CVE-2023-27400
value: HIGH

Trust: 1.0

OTHER: JVNDB-2023-004926
value: HIGH

Trust: 0.8

ZDI: CVE-2023-27400
value: HIGH

Trust: 0.7

CNVD: CNVD-2023-18931
value: HIGH

Trust: 0.6

CNNVD: CNNVD-202303-1089
value: HIGH

Trust: 0.6

CNVD: CNVD-2023-18931
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

productcert@siemens.com:
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

OTHER: JVNDB-2023-004926
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-2023-27400
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-23-324 // CNVD: CNVD-2023-18931 // JVNDB: JVNDB-2023-004926 // NVD: CVE-2023-27400 // CNNVD: CNNVD-202303-1089

PROBLEMTYPE DATA

problemtype:CWE-787

Trust: 1.0

problemtype:Out-of-bounds writing (CWE-787) [ others ]

Trust: 0.8

sources: JVNDB: JVNDB-2023-004926 // NVD: CVE-2023-27400

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202303-1089

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202303-1089

CONFIGURATIONS

sources:
            
            
            NVD: CVE-2023-27400

PATCH
title:Siemens has issued an update to correct this vulnerability.url:https://cert-portal.siemens.com/productcert/pdf/ssa-847261.pdf
Trust: 0.7
title:Patch for Siemens Tecnomatix Plant Simulation Out-of-Bounds Write Vulnerabilityurl:https://www.cnvd.org.cn/patchinfo/show/415661
Trust: 0.6
title:Siemens Tecnomatix Plant Simulation Buffer error vulnerability fixurl:http://123.124.177.30/web/xxk/bdxqbyid.tag?id=228938
Trust: 0.6
sources:
            
            
            ZDI: ZDI-23-324 // 
            
            
            
            CNVD: CNVD-2023-18931 // 
            
            
            
            CNNVD: CNNVD-202303-1089

EXTERNAL IDS
db:NVDid:CVE-2023-27400
Trust: 4.5
db:SIEMENSid:SSA-847261
Trust: 3.0
db:JVNid:JVNVU97514209
Trust: 0.8
db:JVNDBid:JVNDB-2023-004926
Trust: 0.8
db:ZDI_CANid:ZDI-CAN-20300
Trust: 0.7
db:ZDIid:ZDI-23-324
Trust: 0.7
db:CNVDid:CNVD-2023-18931
Trust: 0.6
db:CNNVDid:CNNVD-202303-1089
Trust: 0.6
sources:
            
            
            ZDI: ZDI-23-324 // 
            
            
            
            CNVD: CNVD-2023-18931 // 
            
            
            
            JVNDB: JVNDB-2023-004926 // 
            
            
            
            NVD: CVE-2023-27400 // 
            
            
            
            CNNVD: CNNVD-202303-1089

REFERENCES
url:https://cert-portal.siemens.com/productcert/pdf/ssa-847261.pdf
Trust: 3.7
url:https://jvn.jp/vu/jvnvu97514209/
Trust: 0.8
url:https://nvd.nist.gov/vuln/detail/cve-2023-27400
Trust: 0.8
url:https://cxsecurity.com/cveshow/cve-2023-27400/
Trust: 0.6
sources:
            
            
            ZDI: ZDI-23-324 // 
            
            
            
            CNVD: CNVD-2023-18931 // 
            
            
            
            JVNDB: JVNDB-2023-004926 // 
            
            
            
            NVD: CVE-2023-27400 // 
            
            
            
            CNNVD: CNNVD-202303-1089

CREDITS
Simon Janz (@esj4y)
Trust: 0.7
sources:
            
            
            ZDI: ZDI-23-324

SOURCES
db:ZDIid:ZDI-23-324
db:CNVDid:CNVD-2023-18931
db:JVNDBid:JVNDB-2023-004926
db:NVDid:CVE-2023-27400
db:CNNVDid:CNNVD-202303-1089

LAST UPDATE DATE
2023-12-18T10:55:11.257000+00:00

SOURCES UPDATE DATE
db:ZDIid:ZDI-23-324date:2023-03-16T00:00:00
db:CNVDid:CNVD-2023-18931date:2023-03-22T00:00:00
db:JVNDBid:JVNDB-2023-004926date:2023-11-02T07:33:00
db:NVDid:CVE-2023-27400date:2023-03-16T19:01:43.953
db:CNNVDid:CNNVD-202303-1089date:2023-03-15T00:00:00

SOURCES RELEASE DATE
db:ZDIid:ZDI-23-324date:2023-03-16T00:00:00
db:CNVDid:CNVD-2023-18931date:2023-03-22T00:00:00
db:JVNDBid:JVNDB-2023-004926date:2023-11-02T00:00:00
db:NVDid:CVE-2023-27400date:2023-03-14T10:15:29.050
db:CNNVDid:CNNVD-202303-1089date:2023-03-14T00:00:00