Details of VAR-201812-0454

ID

VAR-201812-0454

CVE

CVE-2018-11459

TITLE

plural SINUMERIK Vulnerabilities related to authorization, authority, and access control in products

Trust: 0.8

sources: JVNDB: JVNDB-2018-013323

DESCRIPTION

A vulnerability has been identified in SINUMERIK 808D V4.7 (All versions), SINUMERIK 808D V4.8 (All versions), SINUMERIK 828D V4.7 (All versions < V4.7 SP6 HF1), SINUMERIK 840D sl V4.7 (All versions < V4.7 SP6 HF5), SINUMERIK 840D sl V4.8 (All versions < V4.8 SP3). A local attacker could modify a user-writeable configuration file so that after reboot or manual initiation the system reloads the modified configuration file and attacker-controlled code is executed with elevated privileges. The security vulnerability could be exploited by an attacker with local access to the affected system. Successful exploitation requires user privileges but no user interaction. The vulnerability could allow an attacker to compromise confidentiality, integrity and availability of the system. At the time of advisory publication no public exploitation of this security vulnerability was known. SINUMERIK 808D , SINUMERIK 828D , SINUMERIK 840D sl Contains vulnerabilities related to authorization, permissions, and access control.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. The Siemens SINUMERIK 808D is a CNC machine system controller from Siemens AG. A security hole exists in the Siemens SINUMERIK CNC Controller. A heap based buffer-overflow vulnerability. 2. An integer overflow vulnerability. 3. 4. An arbitrary code execution vulnerability. 5. Multiple privilege escalation vulnerabilities. 6. A stack based buffer-overflow vulnerability. 7. A buffer-overflow vulnerability. 8. Multiple denial-of-service vulnerabilities Attackers can exploit these issues to execute arbitrary code within the context of affected device, gain host privileges and perform unauthorized actions, to modify or destroy data without having proper authorization to do so, to bypass security restrictions or cause a denial-of-service condition. Siemens SINUMERIK 808D, etc

Trust: 2.7

sources: NVD: CVE-2018-11459 // JVNDB: JVNDB-2018-013323 // CNVD: CNVD-2018-25416 // BID: 106185 // IVD: 7d823501-463f-11e9-82ca-000c29342cb1 // VULHUB: VHN-121320

IOT TAXONOMY

category:

['ICS']

sub_category:

Trust: 0.8

sources: IVD: 7d823501-463f-11e9-82ca-000c29342cb1 // CNVD: CNVD-2018-25416

AFFECTED PRODUCTS

vendor:	siemens	model:	sinumerik 808d v4.8	scope:	eq	version:	*	Trust: 1.0
vendor:	siemens	model:	sinumerik 828d v4.7	scope:	lte	version:	4.7	Trust: 1.0
vendor:	siemens	model:	sinumerik 840d sl v4.7	scope:	lte	version:	4.7	Trust: 1.0
vendor:	siemens	model:	sinumerik 808d v4.7	scope:	eq	version:	*	Trust: 1.0
vendor:	siemens	model:	sinumerik 840d sl v4.8	scope:	lte	version:	4.8	Trust: 1.0
vendor:	siemens	model:	sinumerik 808d	scope:	-	version:	-	Trust: 0.8
vendor:	siemens	model:	sinumerik 828d	scope:	-	version:	-	Trust: 0.8
vendor:	siemens	model:	sinumerik 840d sl	scope:	-	version:	-	Trust: 0.8
vendor:	siemens	model:	sinumerik 808d	scope:	eq	version:	v4.7	Trust: 0.6
vendor:	siemens	model:	sinumerik 808d	scope:	eq	version:	v4.8	Trust: 0.6
vendor:	siemens	model:	sinumerik 840d sp6 hf5	scope:	lt	version:	v4.7	Trust: 0.6
vendor:	siemens	model:	sinumerik 840d sp3	scope:	lt	version:	v4.8	Trust: 0.6
vendor:	siemens	model:	sinumerik 828d sp6 hf1	scope:	lt	version:	v4.7	Trust: 0.6
vendor:	siemens	model:	sinumerik 808d v4.8	scope:	-	version:	-	Trust: 0.6
vendor:	siemens	model:	sinumerik 808d v4.7	scope:	-	version:	-	Trust: 0.6
vendor:	siemens	model:	sinumerik 828d v4.7	scope:	eq	version:	4.7	Trust: 0.6
vendor:	siemens	model:	sinumerik 840d sl v4.8	scope:	eq	version:	4.8	Trust: 0.6
vendor:	siemens	model:	sinumerik 840d sl v4.7	scope:	eq	version:	4.7	Trust: 0.6
vendor:	siemens	model:	sinumerik 840d sl	scope:	eq	version:	4.8	Trust: 0.3
vendor:	siemens	model:	sinumerik 840d sl	scope:	eq	version:	4.7	Trust: 0.3
vendor:	siemens	model:	sinumerik 828d	scope:	eq	version:	4.7	Trust: 0.3
vendor:	siemens	model:	sinumerik 808d	scope:	eq	version:	4.8	Trust: 0.3
vendor:	siemens	model:	sinumerik 808d	scope:	eq	version:	4.7	Trust: 0.3
vendor:	siemens	model:	sinumerik 840d sl sp3	scope:	ne	version:	4.8	Trust: 0.3
vendor:	siemens	model:	sinumerik 840d sl sp6 hf5	scope:	ne	version:	4.7	Trust: 0.3
vendor:	siemens	model:	sinumerik 828d sp6 hf1	scope:	ne	version:	4.7	Trust: 0.3
vendor:	sinumerik 808d v4 7	model:	-	scope:	eq	version:	*	Trust: 0.2
vendor:	sinumerik 808d v4 8	model:	-	scope:	eq	version:	*	Trust: 0.2
vendor:	sinumerik 828d v4 7	model:	-	scope:	eq	version:	*	Trust: 0.2
vendor:	sinumerik 840d sl v4 7	model:	-	scope:	eq	version:	*	Trust: 0.2
vendor:	sinumerik 840d sl v4 8	model:	-	scope:	eq	version:	*	Trust: 0.2

sources: IVD: 7d823501-463f-11e9-82ca-000c29342cb1 // CNVD: CNVD-2018-25416 // BID: 106185 // JVNDB: JVNDB-2018-013323 // CNNVD: CNNVD-201812-600 // NVD: CVE-2018-11459

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2018-11459
value:	HIGH
Trust: 1.0
NVD:	CVE-2018-11459
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2018-25416
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-201812-600
value:	HIGH
Trust: 0.6
IVD:	7d823501-463f-11e9-82ca-000c29342cb1
value:	HIGH
Trust: 0.2
VULHUB:	VHN-121320
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2018-11459
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: 1.8
CNVD:	CNVD-2018-25416
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
IVD:	7d823501-463f-11e9-82ca-000c29342cb1
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:	2.9 [IVD]
Trust: 0.2
VULHUB:	VHN-121320
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: 0.1

nvd@nist.gov:	CVE-2018-11459
baseSeverity:	HIGH
baseScore:	7.8
vectorString:	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	1.8
impactScore:	5.9
version:	3.0
Trust: 1.8

sources: IVD: 7d823501-463f-11e9-82ca-000c29342cb1 // CNVD: CNVD-2018-25416 // VULHUB: VHN-121320 // JVNDB: JVNDB-2018-013323 // CNNVD: CNNVD-201812-600 // NVD: CVE-2018-11459

PROBLEMTYPE DATA

problemtype:	CWE-693	Trust: 1.0
problemtype:	NVD-CWE-noinfo	Trust: 1.0
problemtype:	CWE-264	Trust: 0.8

sources: JVNDB: JVNDB-2018-013323 // NVD: CVE-2018-11459

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-201812-600

TYPE

permissions and access control issues

Trust: 0.6

sources: CNNVD: CNNVD-201812-600

CONFIGURATIONS

sources: JVNDB: JVNDB-2018-013323

PATCH

title:	SSA-170881	url:	https://cert-portal.siemens.com/productcert/pdf/ssa-170881.pdf	Trust: 0.8
title:	Patches for multiple Siemens product protection mechanism failure vulnerabilities	url:	https://www.cnvd.org.cn/patchInfo/show/147311	Trust: 0.6
title:	Multiple Siemens Product security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=87844	Trust: 0.6

sources: CNVD: CNVD-2018-25416 // JVNDB: JVNDB-2018-013323 // CNNVD: CNNVD-201812-600

EXTERNAL IDS

db:	NVD	id:	CVE-2018-11459	Trust: 3.6
db:	SIEMENS	id:	SSA-170881	Trust: 2.6
db:	BID	id:	106185	Trust: 2.0
db:	ICS CERT	id:	ICSA-18-345-02	Trust: 1.7
db:	CNNVD	id:	CNNVD-201812-600	Trust: 0.9
db:	CNVD	id:	CNVD-2018-25416	Trust: 0.8
db:	JVNDB	id:	JVNDB-2018-013323	Trust: 0.8
db:	IVD	id:	7D823501-463F-11E9-82CA-000C29342CB1	Trust: 0.2
db:	VULHUB	id:	VHN-121320	Trust: 0.1

sources: IVD: 7d823501-463f-11e9-82ca-000c29342cb1 // CNVD: CNVD-2018-25416 // VULHUB: VHN-121320 // BID: 106185 // JVNDB: JVNDB-2018-013323 // CNNVD: CNNVD-201812-600 // NVD: CVE-2018-11459

REFERENCES

url:	https://cert-portal.siemens.com/productcert/pdf/ssa-170881.pdf	Trust: 2.6
url:	https://ics-cert.us-cert.gov/advisories/icsa-18-345-02	Trust: 1.7
url:	http://www.securityfocus.com/bid/106185	Trust: 1.7
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-11459	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-11459	Trust: 0.8
url:	http://subscriber.communications.siemens.com/	Trust: 0.3
url:	https://www.industry.siemens.com/topics/global/en/cnc4you/cnc_downloads/sinutrain_downloads/pages/sinutrain_downloads.aspx	Trust: 0.3

sources: CNVD: CNVD-2018-25416 // VULHUB: VHN-121320 // BID: 106185 // JVNDB: JVNDB-2018-013323 // CNNVD: CNNVD-201812-600 // NVD: CVE-2018-11459

CREDITS

Anton Kalinin, Danila Parnishchev, Dmitry Sklyar, Gleb Gritsai, Kirill Nesterov, Radu Motspan, and Sergey Sidorov from Kaspersky Lab.

Trust: 0.3

sources: BID: 106185

SOURCES

db:	IVD	id:	7d823501-463f-11e9-82ca-000c29342cb1
db:	CNVD	id:	CNVD-2018-25416
db:	VULHUB	id:	VHN-121320
db:	BID	id:	106185
db:	JVNDB	id:	JVNDB-2018-013323
db:	CNNVD	id:	CNNVD-201812-600
db:	NVD	id:	CVE-2018-11459

LAST UPDATE DATE

2024-08-14T13:45:24.111000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2018-25416	date:	2018-12-14T00:00:00
db:	VULHUB	id:	VHN-121320	date:	2019-10-09T00:00:00
db:	BID	id:	106185	date:	2018-12-11T00:00:00
db:	JVNDB	id:	JVNDB-2018-013323	date:	2019-03-14T00:00:00
db:	CNNVD	id:	CNNVD-201812-600	date:	2019-10-17T00:00:00
db:	NVD	id:	CVE-2018-11459	date:	2019-10-09T23:33:33.010

SOURCES RELEASE DATE

db:	IVD	id:	7d823501-463f-11e9-82ca-000c29342cb1	date:	2018-12-14T00:00:00
db:	CNVD	id:	CNVD-2018-25416	date:	2018-12-14T00:00:00
db:	VULHUB	id:	VHN-121320	date:	2018-12-12T00:00:00
db:	BID	id:	106185	date:	2018-12-11T00:00:00
db:	JVNDB	id:	JVNDB-2018-013323	date:	2019-02-19T00:00:00
db:	CNNVD	id:	CNNVD-201812-600	date:	2018-12-12T00:00:00
db:	NVD	id:	CVE-2018-11459	date:	2018-12-12T16:29:00.357