Details of VAR-201703-0642

ID

VAR-201703-0642

CVE

CVE-2017-2685

TITLE

Siemens SINUMERIK Integrate Operate Client In TLS Vulnerability to read session data

Trust: 0.8

sources: JVNDB: JVNDB-2017-002282

DESCRIPTION

Siemens SINUMERIK Integrate Operate Clients between 2.0.3.00.016 (including) and 2.0.6 (excluding) and between 3.0.4.00.032 (including) and 3.0.6 (excluding) contain a vulnerability that could allow an attacker to read and manipulate data in TLS sessions while performing a man-in-the-middle (MITM) attack. Siemens SINUMERIK Integrate Operate Clients is a standard human interface system client for SINUMERIK digital control from Siemens AG. There is a middleman security bypass vulnerability in Siemens SINUMERIK Integrate Operate Clients. Multiple Siemens Products are prone to a security-bypass vulnerability. Successfully exploiting this issue may allow attackers to bypass certain security restrictions and perform unauthorized actions by conducting a man-in-the-middle attack. This may lead to other attacks

Trust: 2.7

sources: NVD: CVE-2017-2685 // JVNDB: JVNDB-2017-002282 // CNVD: CNVD-2017-02400 // BID: 96519 // IVD: 9505679d-5baf-4fd4-a0f0-a9be3ad1094b // VULHUB: VHN-110888

IOT TAXONOMY

category:

['ICS']

sub_category:

Trust: 0.8

sources: IVD: 9505679d-5baf-4fd4-a0f0-a9be3ad1094b // CNVD: CNVD-2017-02400

AFFECTED PRODUCTS

vendor:	siemens	model:	sinumerik integrate operate client	scope:	eq	version:	3.0.4.00.032	Trust: 2.5
vendor:	siemens	model:	sinumerik integrate operate client	scope:	eq	version:	2.0.3.00.016	Trust: 2.5
vendor:	siemens	model:	sinumerik operate	scope:	eq	version:	4.7	Trust: 2.2
vendor:	siemens	model:	sinumerik operate	scope:	eq	version:	4.5	Trust: 2.2
vendor:	siemens	model:	sinumerik integrate access mymachine\/ethernet	scope:	eq	version:	-	Trust: 1.6
vendor:	siemens	model:	sinumerik integrate access mymachine/ethernet	scope:	eq	version:	0	Trust: 0.9
vendor:	siemens	model:	sinumerik integrate access mymachine/ethernet	scope:	-	version:	-	Trust: 0.8
vendor:	siemens	model:	sinumerik integrate operate client	scope:	-	version:	-	Trust: 0.8
vendor:	siemens	model:	sinumerik operate	scope:	-	version:	-	Trust: 0.8
vendor:	siemens	model:	sinumerik operate sp2 hotfix	scope:	eq	version:	4.71	Trust: 0.6
vendor:	siemens	model:	sinumerik operate sp6	scope:	eq	version:	4.5	Trust: 0.6
vendor:	siemens	model:	sinumerik operate sp2 hotfix	scope:	eq	version:	v4.71	Trust: 0.3
vendor:	siemens	model:	sinumerik operate	scope:	eq	version:	v4.7	Trust: 0.3
vendor:	siemens	model:	sinumerik operate sp6	scope:	eq	version:	v4.5	Trust: 0.3
vendor:	siemens	model:	sinumerik operate	scope:	eq	version:	v4.5	Trust: 0.3
vendor:	siemens	model:	sinumerik operate sp4	scope:	ne	version:	v4.7	Trust: 0.3
vendor:	siemens	model:	sinumerik operate sp6 hotfix	scope:	ne	version:	v4.58	Trust: 0.3
vendor:	siemens	model:	sinumerik integrate operate client	scope:	ne	version:	3.0.6	Trust: 0.3
vendor:	siemens	model:	sinumerik integrate operate client	scope:	ne	version:	2.0.6	Trust: 0.3
vendor:	siemens	model:	sinumerik integrate access mymachine/ethernet	scope:	ne	version:	v4.1.0.5	Trust: 0.3
vendor:	sinumerik integrate access mymachine ethernet	model:	-	scope:	eq	version:	-	Trust: 0.2
vendor:	sinumerik integrate operate client	model:	-	scope:	eq	version:	2.0.3.00.016	Trust: 0.2
vendor:	sinumerik integrate operate client	model:	-	scope:	eq	version:	3.0.4.00.032	Trust: 0.2
vendor:	sinumerik operate	model:	-	scope:	eq	version:	4.5	Trust: 0.2
vendor:	sinumerik operate	model:	-	scope:	eq	version:	4.7	Trust: 0.2

sources: IVD: 9505679d-5baf-4fd4-a0f0-a9be3ad1094b // CNVD: CNVD-2017-02400 // BID: 96519 // JVNDB: JVNDB-2017-002282 // CNNVD: CNNVD-201703-029 // NVD: CVE-2017-2685

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2017-2685
value:	HIGH
Trust: 1.0
NVD:	CVE-2017-2685
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2017-02400
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-201703-029
value:	HIGH
Trust: 0.6
IVD:	9505679d-5baf-4fd4-a0f0-a9be3ad1094b
value:	HIGH
Trust: 0.2
VULHUB:	VHN-110888
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2017-2685
severity:	MEDIUM
baseScore:	5.8
vectorString:	AV:N/AC:M/AU:N/C:P/I:P/A:N
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	NONE
exploitabilityScore:	8.6
impactScore:	4.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
CNVD:	CNVD-2017-02400
severity:	HIGH
baseScore:	7.1
vectorString:	AV:N/AC:H/AU:N/C:C/I:C/A:N
accessVector:	NETWORK
accessComplexity:	HIGH
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	NONE
exploitabilityScore:	4.9
impactScore:	9.2
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6
IVD:	9505679d-5baf-4fd4-a0f0-a9be3ad1094b
severity:	HIGH
baseScore:	7.1
vectorString:	AV:N/AC:H/AU:N/C:C/I:C/A:N
accessVector:	NETWORK
accessComplexity:	HIGH
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	NONE
exploitabilityScore:	4.9
impactScore:	9.2
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.9 [IVD]
Trust: 0.2
VULHUB:	VHN-110888
severity:	MEDIUM
baseScore:	5.8
vectorString:	AV:N/AC:M/AU:N/C:P/I:P/A:N
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	NONE
exploitabilityScore:	8.6
impactScore:	4.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2017-2685
baseSeverity:	HIGH
baseScore:	7.4
vectorString:	CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
attackVector:	NETWORK
attackComplexity:	HIGH
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	NONE
exploitabilityScore:	2.2
impactScore:	5.2
version:	3.0
Trust: 1.8

sources: IVD: 9505679d-5baf-4fd4-a0f0-a9be3ad1094b // CNVD: CNVD-2017-02400 // VULHUB: VHN-110888 // JVNDB: JVNDB-2017-002282 // CNNVD: CNNVD-201703-029 // NVD: CVE-2017-2685

PROBLEMTYPE DATA

problemtype:	CWE-200	Trust: 1.9
problemtype:	CWE-693	Trust: 1.0

sources: VULHUB: VHN-110888 // JVNDB: JVNDB-2017-002282 // NVD: CVE-2017-2685

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201703-029

TYPE

information disclosure

Trust: 0.6

sources: CNNVD: CNNVD-201703-029

CONFIGURATIONS

sources: JVNDB: JVNDB-2017-002282

PATCH

title:	SSA-934525	url:	http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-934525.pdf	Trust: 0.8
title:	Siemens SINUMERIK Integrate Operate Clients patch for security breaches	url:	https://www.cnvd.org.cn/patchInfo/show/89987	Trust: 0.6
title:	Siemens SINUMERIK Integrate Operate Clients Security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=68022	Trust: 0.6

sources: CNVD: CNVD-2017-02400 // JVNDB: JVNDB-2017-002282 // CNNVD: CNNVD-201703-029

EXTERNAL IDS

db:	NVD	id:	CVE-2017-2685	Trust: 3.6
db:	BID	id:	96519	Trust: 2.6
db:	SIEMENS	id:	SSA-934525	Trust: 2.6
db:	CNNVD	id:	CNNVD-201703-029	Trust: 0.9
db:	CNVD	id:	CNVD-2017-02400	Trust: 0.8
db:	JVNDB	id:	JVNDB-2017-002282	Trust: 0.8
db:	ICS CERT	id:	ICSA-17-061-03	Trust: 0.3
db:	IVD	id:	9505679D-5BAF-4FD4-A0F0-A9BE3AD1094B	Trust: 0.2
db:	VULHUB	id:	VHN-110888	Trust: 0.1

sources: IVD: 9505679d-5baf-4fd4-a0f0-a9be3ad1094b // CNVD: CNVD-2017-02400 // VULHUB: VHN-110888 // BID: 96519 // JVNDB: JVNDB-2017-002282 // CNNVD: CNNVD-201703-029 // NVD: CVE-2017-2685

REFERENCES

url:	http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-934525.pdf	Trust: 2.6
url:	http://www.securityfocus.com/bid/96519	Trust: 2.3
url:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2017-2685	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2017-2685	Trust: 0.8
url:	https://blogs.gentoo.org/ago/2017/03/02/podofo-null-pointer-dereference-in-podofopdfcolorgraypdfcolorgray-pdfcolor-cpp/	Trust: 0.8
url:	https://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2017-2685	Trust: 0.6
url:	http://www.siemens.com/	Trust: 0.3
url:	https://ics-cert.us-cert.gov/advisories/icsa-17-061-03	Trust: 0.3

sources: CNVD: CNVD-2017-02400 // VULHUB: VHN-110888 // BID: 96519 // JVNDB: JVNDB-2017-002282 // CNNVD: CNNVD-201703-029 // NVD: CVE-2017-2685

CREDITS

The vendor reported this issue.

Trust: 0.3

sources: BID: 96519

SOURCES

db:	IVD	id:	9505679d-5baf-4fd4-a0f0-a9be3ad1094b
db:	CNVD	id:	CNVD-2017-02400
db:	VULHUB	id:	VHN-110888
db:	BID	id:	96519
db:	JVNDB	id:	JVNDB-2017-002282
db:	CNNVD	id:	CNNVD-201703-029
db:	NVD	id:	CVE-2017-2685

LAST UPDATE DATE

2024-11-23T22:30:50.015000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2017-02400	date:	2017-03-05T00:00:00
db:	VULHUB	id:	VHN-110888	date:	2019-10-09T00:00:00
db:	BID	id:	96519	date:	2017-03-07T01:09:00
db:	JVNDB	id:	JVNDB-2017-002282	date:	2017-04-07T00:00:00
db:	CNNVD	id:	CNNVD-201703-029	date:	2019-10-17T00:00:00
db:	NVD	id:	CVE-2017-2685	date:	2024-11-21T03:23:58.560

SOURCES RELEASE DATE

db:	IVD	id:	9505679d-5baf-4fd4-a0f0-a9be3ad1094b	date:	2017-03-05T00:00:00
db:	CNVD	id:	CNVD-2017-02400	date:	2017-03-05T00:00:00
db:	VULHUB	id:	VHN-110888	date:	2017-03-01T00:00:00
db:	BID	id:	96519	date:	2017-03-01T00:00:00
db:	JVNDB	id:	JVNDB-2017-002282	date:	2017-04-07T00:00:00
db:	CNNVD	id:	CNNVD-201703-029	date:	2017-03-02T00:00:00
db:	NVD	id:	CVE-2017-2685	date:	2017-03-01T17:59:00.143