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ID

VAR-201808-0746


CVE

CVE-2018-11456


TITLE

Siemens Automation License Manager Information Disclosure Vulnerability

Trust: 0.8

sources: IVD: e2fc09b1-39ab-11e9-8535-000c29342cb1 // CNVD: CNVD-2018-19603

DESCRIPTION

A vulnerability has been identified in Automation License Manager 5 (All versions < 5.3.4.4). An attacker with network access to the device could send specially crafted network packets to determine whether or not a network port on another remote system is accessible or not. This allows the attacker to do basic network scanning using the victims machine. Successful exploitation requires a network connection to the affected device. The attacker does not need privileges, no user interaction is required. The impact is limited to determining whether or not a port on a target system is accessible by the affected device. The Siemens Automation License Manager is a Siemens system from Germany that handles remote and local certificates in HMI, SCADA and industrial products. An attacker can exploit these issues using directory-traversal characters ('../') to access or read arbitrary files that contain sensitive information or to access files outside of the restricted directory or obtain sensitive information and perform other attacks

Trust: 2.7

sources: NVD: CVE-2018-11456 // JVNDB: JVNDB-2018-008997 // CNVD: CNVD-2018-19603 // BID: 105114 // IVD: e2fc09b1-39ab-11e9-8535-000c29342cb1 // VULHUB: VHN-121317

IOT TAXONOMY

category:['ICS']sub_category: -

Trust: 0.8

sources: IVD: e2fc09b1-39ab-11e9-8535-000c29342cb1 // CNVD: CNVD-2018-19603

AFFECTED PRODUCTS

vendor:siemensmodel:automation license managerscope:ltversion:5.3.4.4

Trust: 1.0

vendor:siemensmodel:automation license managerscope:eqversion:5.2

Trust: 0.9

vendor:siemensmodel:automation license managerscope:eqversion:5.1

Trust: 0.9

vendor:siemensmodel:automation license managerscope:ltversion:5 (5.3.4.4 )

Trust: 0.8

vendor:siemensmodel:automation license managerscope:eqversion:5.*<5.3.4.4

Trust: 0.6

vendor:siemensmodel:automation license managerscope:eqversion:4.0

Trust: 0.6

vendor:siemensmodel:automation license managerscope:eqversion:5.0

Trust: 0.6

vendor:siemensmodel:automation license managerscope:eqversion:6.0

Trust: 0.3

vendor:siemensmodel:automation license managerscope:eqversion:5.3

Trust: 0.3

vendor:siemensmodel:automation license managerscope:neversion:6.0.1

Trust: 0.3

vendor:siemensmodel:automation license managerscope:neversion:5.3.4.4

Trust: 0.3

vendor:automation license managermodel: - scope:eqversion:*

Trust: 0.2

sources: IVD: e2fc09b1-39ab-11e9-8535-000c29342cb1 // CNVD: CNVD-2018-19603 // BID: 105114 // JVNDB: JVNDB-2018-008997 // CNNVD: CNNVD-201808-238 // NVD: CVE-2018-11456

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2018-11456
value: MEDIUM

Trust: 1.0

NVD: CVE-2018-11456
value: MEDIUM

Trust: 0.8

CNVD: CNVD-2018-19603
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-201808-238
value: MEDIUM

Trust: 0.6

IVD: e2fc09b1-39ab-11e9-8535-000c29342cb1
value: MEDIUM

Trust: 0.2

VULHUB: VHN-121317
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2018-11456
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

CNVD: CNVD-2018-19603
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

IVD: e2fc09b1-39ab-11e9-8535-000c29342cb1
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.9 [IVD]

Trust: 0.2

VULHUB: VHN-121317
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2018-11456
baseSeverity: MEDIUM
baseScore: 5.8
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: CHANGED
confidentialityImpact: LOW
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 3.9
impactScore: 1.4
version: 3.0

Trust: 1.8

sources: IVD: e2fc09b1-39ab-11e9-8535-000c29342cb1 // CNVD: CNVD-2018-19603 // VULHUB: VHN-121317 // JVNDB: JVNDB-2018-008997 // CNNVD: CNNVD-201808-238 // NVD: CVE-2018-11456

PROBLEMTYPE DATA

problemtype:CWE-284

Trust: 1.9

problemtype:NVD-CWE-noinfo

Trust: 1.0

sources: VULHUB: VHN-121317 // JVNDB: JVNDB-2018-008997 // NVD: CVE-2018-11456

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201808-238

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-201808-238

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2018-008997

PATCH
title:SSA-920962url:https://cert-portal.siemens.com/productcert/pdf/ssa-920962.pdf
Trust: 0.8
title:Patch for Siemens Automation License Manager Information Disclosure Vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/140865
Trust: 0.6
title:Siemens Automation License Manager Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=83957
Trust: 0.6
sources:
            
            
            CNVD: CNVD-2018-19603 // 
            
            
            
            JVNDB: JVNDB-2018-008997 // 
            
            
            
            CNNVD: CNNVD-201808-238

EXTERNAL IDS
db:NVDid:CVE-2018-11456
Trust: 3.6
db:SIEMENSid:SSA-920962
Trust: 2.3
db:BIDid:105114
Trust: 2.0
db:ICS CERTid:ICSA-18-226-03
Trust: 1.1
db:CNNVDid:CNNVD-201808-238
Trust: 0.9
db:CNVDid:CNVD-2018-19603
Trust: 0.8
db:JVNDBid:JVNDB-2018-008997
Trust: 0.8
db:IVDid:E2FC09B1-39AB-11E9-8535-000C29342CB1
Trust: 0.2
db:VULHUBid:VHN-121317
Trust: 0.1
sources:
            
            
            IVD: e2fc09b1-39ab-11e9-8535-000c29342cb1 // 
            
            
            
            CNVD: CNVD-2018-19603 // 
            
            
            
            VULHUB: VHN-121317 // 
            
            
            
            BID: 105114 // 
            
            
            
            JVNDB: JVNDB-2018-008997 // 
            
            
            
            CNNVD: CNNVD-201808-238 // 
            
            
            
            NVD: CVE-2018-11456

REFERENCES
url:https://cert-portal.siemens.com/productcert/pdf/ssa-920962.pdf
Trust: 2.3
url:http://www.securityfocus.com/bid/105114
Trust: 1.7
url:https://ics-cert.us-cert.gov/advisories/icsa-18-226-03
Trust: 1.1
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-11456
Trust: 0.8
url:https://nvd.nist.gov/vuln/detail/cve-2018-11456
Trust: 0.8
url:http://www.siemens.com/
Trust: 0.3
sources:
            
            
            CNVD: CNVD-2018-19603 // 
            
            
            
            VULHUB: VHN-121317 // 
            
            
            
            BID: 105114 // 
            
            
            
            JVNDB: JVNDB-2018-008997 // 
            
            
            
            CNNVD: CNNVD-201808-238 // 
            
            
            
            NVD: CVE-2018-11456

CREDITS
Vladimir Dashchenko of Kaspersky Lab.
Trust: 0.3
sources:
            
            
            BID: 105114

SOURCES
db:IVDid:e2fc09b1-39ab-11e9-8535-000c29342cb1
db:CNVDid:CNVD-2018-19603
db:VULHUBid:VHN-121317
db:BIDid:105114
db:JVNDBid:JVNDB-2018-008997
db:CNNVDid:CNNVD-201808-238
db:NVDid:CVE-2018-11456

LAST UPDATE DATE
2024-11-23T21:38:26.366000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2018-19603date:2018-09-21T00:00:00
db:VULHUBid:VHN-121317date:2019-10-09T00:00:00
db:BIDid:105114date:2018-08-14T00:00:00
db:JVNDBid:JVNDB-2018-008997date:2019-01-08T00:00:00
db:CNNVDid:CNNVD-201808-238date:2020-07-13T00:00:00
db:NVDid:CVE-2018-11456date:2024-11-21T03:43:24.340

SOURCES RELEASE DATE
db:IVDid:e2fc09b1-39ab-11e9-8535-000c29342cb1date:2018-09-21T00:00:00
db:CNVDid:CNVD-2018-19603date:2018-09-21T00:00:00
db:VULHUBid:VHN-121317date:2018-08-07T00:00:00
db:BIDid:105114date:2018-08-14T00:00:00
db:JVNDBid:JVNDB-2018-008997date:2018-11-05T00:00:00
db:CNNVDid:CNNVD-201808-238date:2018-08-08T00:00:00
db:NVDid:CVE-2018-11456date:2018-08-07T15:29:00.607