Details of VAR-201511-0017

ID

VAR-201511-0017

CVE

CVE-2015-7910

TITLE

Exemys Telemetry Web Server Authentication Bypass Vulnerability

Trust: 0.8

sources: IVD: 6d5e2d1e-2351-11e6-abef-000c29c66e3d // CNVD: CNVD-2015-07683

DESCRIPTION

Exemys Telemetry Web Server relies on an HTTP Location header to indicate that a client is unauthorized, which allows remote attackers to bypass intended access restrictions by disregarding this header and processing the response body. Supplementary information : CWE Vulnerability type by CWE-284: Improper Access Control ( Inappropriate access control ) Has been identified. Exemys Telemetry Web Server is a web-based SCADA system from Exemys, Argentina. An attacker can exploit this issue to bypass the authentication mechanism and perform unauthorized actions. This may aid in further attacks

Trust: 2.61

sources: NVD: CVE-2015-7910 // JVNDB: JVNDB-2015-005977 // CNVD: CNVD-2015-07683 // BID: 77630 // IVD: 6d5e2d1e-2351-11e6-abef-000c29c66e3d

IOT TAXONOMY

category:

['ICS']

sub_category:

Trust: 0.8

sources: IVD: 6d5e2d1e-2351-11e6-abef-000c29c66e3d // CNVD: CNVD-2015-07683

AFFECTED PRODUCTS

vendor:	exemys	model:	telemetry web server	scope:	-	version:	-	Trust: 2.0
vendor:	exemys	model:	telemetry web server	scope:	eq	version:	*	Trust: 1.0
vendor:	exemys	model:	srl telemetry web server	scope:	eq	version:	0	Trust: 0.3
vendor:	telemetry web server	model:	-	scope:	eq	version:	*	Trust: 0.2

sources: IVD: 6d5e2d1e-2351-11e6-abef-000c29c66e3d // CNVD: CNVD-2015-07683 // BID: 77630 // JVNDB: JVNDB-2015-005977 // CNNVD: CNNVD-201511-285 // NVD: CVE-2015-7910

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2015-7910
value:	HIGH
Trust: 1.0
NVD:	CVE-2015-7910
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2015-07683
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-201511-285
value:	HIGH
Trust: 0.6
IVD:	6d5e2d1e-2351-11e6-abef-000c29c66e3d
value:	HIGH
Trust: 0.2

nvd@nist.gov:	CVE-2015-7910
severity:	HIGH
baseScore:	7.8
vectorString:	AV:N/AC:L/AU:N/C:C/I:N/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	10.0
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
CNVD:	CNVD-2015-07683
severity:	HIGH
baseScore:	7.8
vectorString:	AV:N/AC:L/AU:N/C:C/I:N/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	10.0
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6
IVD:	6d5e2d1e-2351-11e6-abef-000c29c66e3d
severity:	HIGH
baseScore:	7.8
vectorString:	AV:N/AC:L/AU:N/C:C/I:N/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	10.0
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.9 [IVD]
Trust: 0.2

sources: IVD: 6d5e2d1e-2351-11e6-abef-000c29c66e3d // CNVD: CNVD-2015-07683 // JVNDB: JVNDB-2015-005977 // CNNVD: CNNVD-201511-285 // NVD: CVE-2015-7910

PROBLEMTYPE DATA

problemtype:	CWE-200	Trust: 1.8
problemtype:	CWE-284	Trust: 1.0
problemtype:	CWE-Other	Trust: 0.8

sources: JVNDB: JVNDB-2015-005977 // NVD: CVE-2015-7910

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201511-285

TYPE

information disclosure

Trust: 0.6

sources: CNNVD: CNNVD-201511-285

CONFIGURATIONS

sources: JVNDB: JVNDB-2015-005977

PATCH

title:

Top Page

url:

http://www.exemys.com/beta/english/index.shtml

Trust: 0.8

sources: JVNDB: JVNDB-2015-005977

EXTERNAL IDS

db:	NVD	id:	CVE-2015-7910	Trust: 3.5
db:	ICS CERT	id:	ICSA-15-321-01	Trust: 3.3
db:	BID	id:	77630	Trust: 0.9
db:	CNVD	id:	CNVD-2015-07683	Trust: 0.8
db:	CNNVD	id:	CNNVD-201511-285	Trust: 0.8
db:	JVNDB	id:	JVNDB-2015-005977	Trust: 0.8
db:	IVD	id:	6D5E2D1E-2351-11E6-ABEF-000C29C66E3D	Trust: 0.2

sources: IVD: 6d5e2d1e-2351-11e6-abef-000c29c66e3d // CNVD: CNVD-2015-07683 // BID: 77630 // JVNDB: JVNDB-2015-005977 // CNNVD: CNNVD-201511-285 // NVD: CVE-2015-7910

REFERENCES

url:	https://ics-cert.us-cert.gov/advisories/icsa-15-321-01	Trust: 3.3
url:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2015-7910	Trust: 0.8
url:	http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2015-7910	Trust: 0.8
url:	http://www.securityfocus.com/bid/77630	Trust: 0.6
url:	http://exemys.com.ar/beta/english/products/telemetry_web_server/	Trust: 0.3

sources: CNVD: CNVD-2015-07683 // BID: 77630 // JVNDB: JVNDB-2015-005977 // CNNVD: CNNVD-201511-285 // NVD: CVE-2015-7910

CREDITS

Maxim Rupp

Trust: 0.3

sources: BID: 77630

SOURCES

db:	IVD	id:	6d5e2d1e-2351-11e6-abef-000c29c66e3d
db:	CNVD	id:	CNVD-2015-07683
db:	BID	id:	77630
db:	JVNDB	id:	JVNDB-2015-005977
db:	CNNVD	id:	CNNVD-201511-285
db:	NVD	id:	CVE-2015-7910

LAST UPDATE DATE

2025-04-12T23:29:30.616000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2015-07683	date:	2015-11-20T00:00:00
db:	BID	id:	77630	date:	2015-11-17T00:00:00
db:	JVNDB	id:	JVNDB-2015-005977	date:	2015-11-20T00:00:00
db:	CNNVD	id:	CNNVD-201511-285	date:	2015-11-20T00:00:00
db:	NVD	id:	CVE-2015-7910	date:	2025-04-12T10:46:40.837

SOURCES RELEASE DATE

db:	IVD	id:	6d5e2d1e-2351-11e6-abef-000c29c66e3d	date:	2015-11-20T00:00:00
db:	CNVD	id:	CNVD-2015-07683	date:	2015-11-20T00:00:00
db:	BID	id:	77630	date:	2015-11-17T00:00:00
db:	JVNDB	id:	JVNDB-2015-005977	date:	2015-11-20T00:00:00
db:	CNNVD	id:	CNNVD-201511-285	date:	2015-11-18T00:00:00
db:	NVD	id:	CVE-2015-7910	date:	2015-11-19T11:59:01.657