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ID

VAR-201906-0207


CVE

CVE-2019-6584


TITLE

Siemens LOGO!8 Authorization Issue Vulnerability

Trust: 0.8

sources: IVD: a71663a7-e7ef-47e6-b187-0b2dc39d78ac // CNVD: CNVD-2019-17150

DESCRIPTION

A vulnerability has been identified in SIEMENS LOGO!8 (6ED1052-xyyxx-0BA8 FS:01 to FS:06 / Firmware version V1.80.xx and V1.81.xx), SIEMENS LOGO!8 (6ED1052-xyy08-0BA0 FS:01 / Firmware version < V1.82.02). The integrated webserver does not invalidate the Session ID upon user logout. An attacker that successfully extracted a valid Session ID is able to use it even after the user logs out. The security vulnerability could be exploited by an attacker in a privileged network position who is able to read the communication between the affected device and the user or by an attacker who is able to obtain valid Session IDs through other means. The user must invoke a session to the affected device. At the time of advisory publication no public exploitation of this security vulnerability was known. SIEMENS LOGO!8 Contains an access control vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. LOGO!8 is the 8th generation intelligent logic controller of Siemens. It is the NanoPLC in the Siemens PLC family. It simplifies the programming configuration, the integrated panel can display more content, and can be easily integrated efficiently through the integrated Ethernet interface. interconnected. An authorization issue vulnerability exists in SiemensLOGO!8. The vulnerability stems from a lack of authentication in the network system or product or insufficient strength of authentication. Siemens LOGO!8 Devices are prone to multiple security vulnerabilities. An attacker can exploit these issues to hijack an arbitrary session and gain unauthorized access to the affected application or cause a denial of service condition

Trust: 2.7

sources: NVD: CVE-2019-6584 // JVNDB: JVNDB-2019-005570 // CNVD: CNVD-2019-17150 // BID: 108728 // IVD: a71663a7-e7ef-47e6-b187-0b2dc39d78ac // VULHUB: VHN-158019

IOT TAXONOMY

category:['ICS']sub_category: -

Trust: 0.8

sources: IVD: a71663a7-e7ef-47e6-b187-0b2dc39d78ac // CNVD: CNVD-2019-17150

AFFECTED PRODUCTS

vendor:siemensmodel:logo\!8scope:lteversion:1.81.00

Trust: 1.0

vendor:siemensmodel:logo\!8scope:gteversion:1.80.00

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vendor:siemensmodel:logo\!8scope:ltversion:1.82.00

Trust: 1.0

vendor:siemensmodel:logo!8scope:eqversion:1.82.01

Trust: 0.9

vendor:siemensmodel:6ed1052-1cc08-0ba0scope: - version: -

Trust: 0.8

vendor:siemensmodel:6ed1052-1fb08-0ba0scope: - version: -

Trust: 0.8

vendor:siemensmodel:6ed1052-1hb08-0ba0scope: - version: -

Trust: 0.8

vendor:siemensmodel:6ed1052-1md08-0ba0scope: - version: -

Trust: 0.8

vendor:siemensmodel:6ed1052-2cc08-0ba0scope: - version: -

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vendor:siemensmodel:6ed1052-2fb00-0ba8scope: - version: -

Trust: 0.8

vendor:siemensmodel:6ed1052-2fb08-0ba0scope: - version: -

Trust: 0.8

vendor:siemensmodel:6ed1052-2hb08-0ba0scope: - version: -

Trust: 0.8

vendor:siemensmodel:6ed1052-2md00-0ba8scope: - version: -

Trust: 0.8

vendor:siemensmodel:6ed1052-2md08-0ba0scope: - version: -

Trust: 0.8

vendor:6ed1052 1fb00 0ba8model: - scope:eqversion:1.80.xx

Trust: 0.4

vendor:6ed1052 1fb00 0ba8model: - scope:eqversion:1.81.xx

Trust: 0.4

vendor:6ed1052 2md00 0ba8model: - scope:eqversion:1.80.xx

Trust: 0.4

vendor:6ed1052 2md00 0ba8model: - scope:eqversion:1.81.xx

Trust: 0.4

vendor:siemensmodel:logo!8scope:neversion:1.82.02

Trust: 0.3

vendor:6ed1052 1cc08 0ba0model: - scope:eqversion:*

Trust: 0.2

vendor:6ed1052 2fb00 0ba8model: - scope:eqversion:1.80.xx

Trust: 0.2

vendor:6ed1052 2fb00 0ba8model: - scope:eqversion:1.81.xx

Trust: 0.2

vendor:6ed1052 2hb00 0ba8model: - scope:eqversion:1.80.xx

Trust: 0.2

vendor:6ed1052 2hb00 0ba8model: - scope:eqversion:1.81.xx

Trust: 0.2

vendor:6ed1052 1md00 0ba8model: - scope:eqversion:1.80.xx

Trust: 0.2

vendor:6ed1052 1md00 0ba8model: - scope:eqversion:1.81.xx

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vendor:6ed1052 2cc01 0ba8model: - scope:eqversion:1.80.xx

Trust: 0.2

vendor:6ed1052 2cc01 0ba8model: - scope:eqversion:1.81.xx

Trust: 0.2

vendor:6ed1052 1cc01 0ba8model: - scope:eqversion:1.80.xx

Trust: 0.2

vendor:6ed1052 1cc01 0ba8model: - scope:eqversion:1.81.xx

Trust: 0.2

vendor:6ed1052 1hb00 0ba8model: - scope:eqversion:1.80.xx

Trust: 0.2

vendor:6ed1052 1hb00 0ba8model: - scope:eqversion:1.81.xx

Trust: 0.2

vendor:6ed1052 1fb08 0ba0model: - scope:eqversion:*

Trust: 0.2

vendor:6ed1052 1hb08 0ba0model: - scope:eqversion:*

Trust: 0.2

vendor:6ed1052 1md08 0ba0model: - scope:eqversion:*

Trust: 0.2

vendor:6ed1052 2cc08 0ba0model: - scope:eqversion:*

Trust: 0.2

vendor:6ed1052 2fb08 0ba0model: - scope:eqversion:*

Trust: 0.2

vendor:6ed1052 2hb08 0ba0model: - scope:eqversion:*

Trust: 0.2

vendor:6ed1052 2md08 0ba0model: - scope:eqversion:*

Trust: 0.2

sources: IVD: a71663a7-e7ef-47e6-b187-0b2dc39d78ac // CNVD: CNVD-2019-17150 // BID: 108728 // JVNDB: JVNDB-2019-005570 // NVD: CVE-2019-6584

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2019-6584
value: HIGH

Trust: 1.0

NVD: CVE-2019-6584
value: HIGH

Trust: 0.8

CNVD: CNVD-2019-17150
value: HIGH

Trust: 0.6

CNNVD: CNNVD-201906-519
value: HIGH

Trust: 0.6

IVD: a71663a7-e7ef-47e6-b187-0b2dc39d78ac
value: HIGH

Trust: 0.2

VULHUB: VHN-158019
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2019-6584
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-2019-17150
severity: HIGH
baseScore: 7.6
vectorString: AV:N/AC:H/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: HIGH
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 4.9
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

IVD: a71663a7-e7ef-47e6-b187-0b2dc39d78ac
severity: HIGH
baseScore: 7.6
vectorString: AV:N/AC:H/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: HIGH
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 4.9
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.9 [IVD]

Trust: 0.2

VULHUB: VHN-158019
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: 0.1

nvd@nist.gov: CVE-2019-6584
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-2019-6584
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: HIGH
privilegesRequired: NONE
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: IVD: a71663a7-e7ef-47e6-b187-0b2dc39d78ac // CNVD: CNVD-2019-17150 // VULHUB: VHN-158019 // JVNDB: JVNDB-2019-005570 // CNNVD: CNNVD-201906-519 // NVD: CVE-2019-6584

PROBLEMTYPE DATA

problemtype:CWE-613

Trust: 1.1

problemtype:CWE-384

Trust: 1.0

problemtype:CWE-284

Trust: 0.9

sources: VULHUB: VHN-158019 // JVNDB: JVNDB-2019-005570 // NVD: CVE-2019-6584

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201906-519

TYPE

code problem

Trust: 0.6

sources: CNNVD: CNNVD-201906-519

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2019-005570

PATCH
title:SSA-774850url:https://cert-portal.siemens.com/productcert/pdf/ssa-774850.pdf
Trust: 0.8
title:Patch for SiemensLOGO!8 Authorization Issue Vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/163435
Trust: 0.6
title:Siemens LOGO!8 Fixes for access control error vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=93753
Trust: 0.6
sources:
            
            
            CNVD: CNVD-2019-17150 // 
            
            
            
            JVNDB: JVNDB-2019-005570 // 
            
            
            
            CNNVD: CNNVD-201906-519

EXTERNAL IDS
db:NVDid:CVE-2019-6584
Trust: 3.6
db:SIEMENSid:SSA-774850
Trust: 2.3
db:ICS CERTid:ICSA-19-162-03
Trust: 1.7
db:CNNVDid:CNNVD-201906-519
Trust: 0.9
db:BIDid:108728
Trust: 0.9
db:CNVDid:CNVD-2019-17150
Trust: 0.8
db:JVNDBid:JVNDB-2019-005570
Trust: 0.8
db:IVDid:A71663A7-E7EF-47E6-B187-0B2DC39D78AC
Trust: 0.2
db:VULHUBid:VHN-158019
Trust: 0.1
sources:
            
            
            IVD: a71663a7-e7ef-47e6-b187-0b2dc39d78ac // 
            
            
            
            CNVD: CNVD-2019-17150 // 
            
            
            
            VULHUB: VHN-158019 // 
            
            
            
            BID: 108728 // 
            
            
            
            JVNDB: JVNDB-2019-005570 // 
            
            
            
            CNNVD: CNNVD-201906-519 // 
            
            
            
            NVD: CVE-2019-6584

REFERENCES
url:https://cert-portal.siemens.com/productcert/pdf/ssa-774850.pdf
Trust: 2.3
url:http://www.siemens.com/
Trust: 0.9
url:https://ics-cert.us-cert.gov/advisories/icsa-19-162-03
Trust: 0.9
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-6584
Trust: 0.8
url:https://www.us-cert.gov/ics/advisories/icsa-19-162-03
Trust: 0.8
url:https://nvd.nist.gov/vuln/detail/cve-2019-6584
Trust: 0.8
url:https://www.securityfocus.com/bid/108728
Trust: 0.6
sources:
            
            
            CNVD: CNVD-2019-17150 // 
            
            
            
            VULHUB: VHN-158019 // 
            
            
            
            BID: 108728 // 
            
            
            
            JVNDB: JVNDB-2019-005570 // 
            
            
            
            CNNVD: CNNVD-201906-519 // 
            
            
            
            NVD: CVE-2019-6584

CREDITS
and Christian Siemers and Irakli Edjibia from Hochschule Augsburg reported these vulnerabilities to Siemens., and Christian Siemers and Irakli Edjibia from Hochschule Augsburg,Christian Siemers and Irakli Edjibia from Hochschule Augsburg,Thomas Meesters from cirosec GmbH and Ruhr University of Bochum
Trust: 0.6
sources:
            
            
            CNNVD: CNNVD-201906-519

SOURCES
db:IVDid:a71663a7-e7ef-47e6-b187-0b2dc39d78ac
db:CNVDid:CNVD-2019-17150
db:VULHUBid:VHN-158019
db:BIDid:108728
db:JVNDBid:JVNDB-2019-005570
db:CNNVDid:CNNVD-201906-519
db:NVDid:CVE-2019-6584

LAST UPDATE DATE
2024-11-23T22:51:44.632000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2019-17150date:2019-06-13T00:00:00
db:VULHUBid:VHN-158019date:2020-09-29T00:00:00
db:BIDid:108728date:2019-06-11T00:00:00
db:JVNDBid:JVNDB-2019-005570date:2019-07-09T00:00:00
db:CNNVDid:CNNVD-201906-519date:2020-10-28T00:00:00
db:NVDid:CVE-2019-6584date:2024-11-21T04:46:45.083

SOURCES RELEASE DATE
db:IVDid:a71663a7-e7ef-47e6-b187-0b2dc39d78acdate:2019-06-13T00:00:00
db:CNVDid:CNVD-2019-17150date:2019-06-13T00:00:00
db:VULHUBid:VHN-158019date:2019-06-12T00:00:00
db:BIDid:108728date:2019-06-11T00:00:00
db:JVNDBid:JVNDB-2019-005570date:2019-06-24T00:00:00
db:CNNVDid:CNNVD-201906-519date:2019-06-11T00:00:00
db:NVDid:CVE-2019-6584date:2019-06-12T14:29:06.117