Details of VAR-201810-0572

ID

VAR-201810-0572

CVE

CVE-2018-15382

TITLE

Cisco HyperFlex Vulnerability related to external control of important state data in software

Trust: 0.8

sources: JVNDB: JVNDB-2018-010957

DESCRIPTION

A vulnerability in Cisco HyperFlex Software could allow an unauthenticated, remote attacker to generate valid, signed session tokens. The vulnerability is due to a static signing key that is present in all Cisco HyperFlex systems. An attacker could exploit this vulnerability by accessing the static signing key from one HyperFlex system and using it to generate valid, signed session tokens for another HyperFlex system. A successful exploit could allow the attacker to access the HyperFlex Web UI of a system for which they are not authorized. Cisco HyperFlex The software contains a vulnerability related to external control of critical state data.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. Cisco HyperFlex is prone to an authorization-bypass vulnerability. Attackers can exploit this issue to gain unauthorized access and obtain sensitive information. This may help in further attacks. This issue is being tracked by Cisco Bug IDs CSCvk22858 and CSCvj95632. Cisco HyperFlex Software is a set of scalable distributed file system of Cisco (Cisco). The system provides unified computing, storage and network through cloud management, and provides enterprise-level data management and optimization services

Trust: 1.98

sources: NVD: CVE-2018-15382 // JVNDB: JVNDB-2018-010957 // BID: 105518 // VULHUB: VHN-125636

AFFECTED PRODUCTS

vendor:	cisco	model:	hyperflex hx data platform	scope:	eq	version:	3.0\(1a\)	Trust: 1.6
vendor:	cisco	model:	hyperflex	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	hyperflex system	scope:	eq	version:	0	Trust: 0.3
vendor:	cisco	model:	hyperflex hx-series 3.0	scope:	-	version:	-	Trust: 0.3

sources: BID: 105518 // JVNDB: JVNDB-2018-010957 // CNNVD: CNNVD-201810-180 // NVD: CVE-2018-15382

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2018-15382
value:	HIGH
Trust: 1.0
NVD:	CVE-2018-15382
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-201810-180
value:	HIGH
Trust: 0.6
VULHUB:	VHN-125636
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2018-15382
severity:	HIGH
baseScore:	7.5
vectorString:	AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
VULHUB:	VHN-125636
severity:	HIGH
baseScore:	7.5
vectorString:	AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2018-15382
baseSeverity:	HIGH
baseScore:	8.6
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	LOW
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	4.7
version:	3.0
Trust: 1.8

sources: VULHUB: VHN-125636 // JVNDB: JVNDB-2018-010957 // CNNVD: CNNVD-201810-180 // NVD: CVE-2018-15382

PROBLEMTYPE DATA

problemtype:

CWE-642

Trust: 1.9

sources: VULHUB: VHN-125636 // JVNDB: JVNDB-2018-010957 // NVD: CVE-2018-15382

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201810-180

TYPE

lack of information

Trust: 0.6

sources: CNNVD: CNNVD-201810-180

CONFIGURATIONS

sources: JVNDB: JVNDB-2018-010957

PATCH

title:	cisco-sa-20181003-hyperflex-secret	url:	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181003-hyperflex-secret	Trust: 0.8
title:	Cisco HyperFlex Software Security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=85394	Trust: 0.6

sources: JVNDB: JVNDB-2018-010957 // CNNVD: CNNVD-201810-180

EXTERNAL IDS

db:	NVD	id:	CVE-2018-15382	Trust: 2.8
db:	BID	id:	105518	Trust: 2.0
db:	JVNDB	id:	JVNDB-2018-010957	Trust: 0.8
db:	CNNVD	id:	CNNVD-201810-180	Trust: 0.7
db:	VULHUB	id:	VHN-125636	Trust: 0.1

sources: VULHUB: VHN-125636 // BID: 105518 // JVNDB: JVNDB-2018-010957 // CNNVD: CNNVD-201810-180 // NVD: CVE-2018-15382

REFERENCES

url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20181003-hyperflex-secret	Trust: 2.0
url:	http://www.securityfocus.com/bid/105518	Trust: 1.7
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-15382	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-15382	Trust: 0.8
url:	http://www.cisco.com/	Trust: 0.3

sources: VULHUB: VHN-125636 // BID: 105518 // JVNDB: JVNDB-2018-010957 // CNNVD: CNNVD-201810-180 // NVD: CVE-2018-15382

CREDITS

Cisco

Trust: 0.3

sources: BID: 105518

SOURCES

db:	VULHUB	id:	VHN-125636
db:	BID	id:	105518
db:	JVNDB	id:	JVNDB-2018-010957
db:	CNNVD	id:	CNNVD-201810-180
db:	NVD	id:	CVE-2018-15382

LAST UPDATE DATE

2024-11-23T22:34:06.244000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-125636	date:	2019-10-09T00:00:00
db:	BID	id:	105518	date:	2018-10-03T00:00:00
db:	JVNDB	id:	JVNDB-2018-010957	date:	2018-12-28T00:00:00
db:	CNNVD	id:	CNNVD-201810-180	date:	2019-10-17T00:00:00
db:	NVD	id:	CVE-2018-15382	date:	2024-11-21T03:50:40.233

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-125636	date:	2018-10-05T00:00:00
db:	BID	id:	105518	date:	2018-10-03T00:00:00
db:	JVNDB	id:	JVNDB-2018-010957	date:	2018-12-28T00:00:00
db:	CNNVD	id:	CNNVD-201810-180	date:	2018-10-08T00:00:00
db:	NVD	id:	CVE-2018-15382	date:	2018-10-05T14:29:07.123