Details of VAR-201708-1523

ID

VAR-201708-1523

CVE

CVE-2017-9853

TITLE

plural SMA Solar Technology Vulnerabilities related to security functions in products

Trust: 0.8

sources: JVNDB: JVNDB-2017-006905

DESCRIPTION

An issue was discovered in SMA Solar Technology products. All inverters have a very weak password policy for the user and installer password. No complexity requirements or length requirements are set. Also, strong passwords are impossible due to a maximum of 12 characters and a limited set of characters. NOTE: the vendor reports that the 12-character limit provides "a very high security standard." Also, only Sunny Boy TLST-21 and TL-21 and Sunny Tripower TL-10 and TL-30 could potentially be affected. ** Unsettled ** This case has not been confirmed as a vulnerability. The vendor has disputed this vulnerability. For details, see NVD of Current Description Please Confirm. https://nvd.nist.gov/vuln/detail/CVE-2017-9853Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. SMASolarTechnologyinverter is a photovoltaic inverter device from SMA Germany. This vulnerability stems from the fact that the program uses a weaker password policy that an attacker can use to obtain a password

Trust: 2.25

sources: NVD: CVE-2017-9853 // JVNDB: JVNDB-2017-006905 // CNVD: CNVD-2017-27842 // VULHUB: VHN-118056

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2017-27842

AFFECTED PRODUCTS

vendor:	sma	model:	sunny boy 3600	scope:	eq	version:	-	Trust: 1.6
vendor:	sma	model:	sunny tripower 20000tl	scope:	eq	version:	-	Trust: 1.6
vendor:	sma	model:	sunny tripower 5000tl	scope:	eq	version:	-	Trust: 1.6
vendor:	sma	model:	sunny tripower core1	scope:	eq	version:	-	Trust: 1.6
vendor:	sma	model:	sunny boy 5000	scope:	eq	version:	-	Trust: 1.6
vendor:	sma	model:	sunny central storage 2500-ev	scope:	eq	version:	-	Trust: 1.6
vendor:	sma	model:	sunny boy storage 2.5	scope:	eq	version:	-	Trust: 1.6
vendor:	sma	model:	sunny tripower 12000tl	scope:	eq	version:	-	Trust: 1.6
vendor:	sma	model:	sunny tripower 15000tl	scope:	eq	version:	-	Trust: 1.6
vendor:	sma	model:	sunny tripower 25000tl	scope:	eq	version:	-	Trust: 1.6
vendor:	sma	model:	sunny central 630cp xt	scope:	eq	version:	-	Trust: 1.0
vendor:	sma	model:	sunny boy 3600tl	scope:	eq	version:	-	Trust: 1.0
vendor:	sma	model:	sunny central storage 720	scope:	eq	version:	-	Trust: 1.0
vendor:	sma	model:	sunny central storage 760	scope:	eq	version:	-	Trust: 1.0
vendor:	sma	model:	sunny central storage 800	scope:	eq	version:	-	Trust: 1.0
vendor:	sma	model:	sunny boy 3000tl	scope:	eq	version:	-	Trust: 1.0
vendor:	sma	model:	sunny boy 4.0	scope:	eq	version:	-	Trust: 1.0
vendor:	sma	model:	sunny central 500cp xt	scope:	eq	version:	-	Trust: 1.0
vendor:	sma	model:	sunny boy 3.6	scope:	eq	version:	-	Trust: 1.0
vendor:	sma	model:	sunny central storage 500	scope:	eq	version:	-	Trust: 1.0
vendor:	sma	model:	sunny central storage 2200	scope:	eq	version:	-	Trust: 1.0
vendor:	sma	model:	sunny central 2200	scope:	eq	version:	-	Trust: 1.0
vendor:	sma	model:	sunny boy 2.5	scope:	eq	version:	-	Trust: 1.0
vendor:	sma	model:	sunny central 800cp xt	scope:	eq	version:	-	Trust: 1.0
vendor:	sma	model:	sunny central storage 630	scope:	eq	version:	-	Trust: 1.0
vendor:	sma	model:	sunny tripower 60	scope:	eq	version:	-	Trust: 1.0
vendor:	sma	model:	sunny boy 5.0	scope:	eq	version:	-	Trust: 1.0
vendor:	sma	model:	sunny central 720cp xt	scope:	eq	version:	-	Trust: 1.0
vendor:	sma	model:	sunny central 760cp xt	scope:	eq	version:	-	Trust: 1.0
vendor:	sma	model:	sunny boy 3.0	scope:	eq	version:	-	Trust: 1.0
vendor:	sma	model:	sunny central 900cp xt	scope:	eq	version:	-	Trust: 1.0
vendor:	sma	model:	sunny boy 4000tl	scope:	eq	version:	-	Trust: 1.0
vendor:	sma	model:	sunny boy 1.5	scope:	eq	version:	-	Trust: 1.0
vendor:	sma	model:	sunny boy 5000tl	scope:	eq	version:	-	Trust: 1.0
vendor:	sma	model:	sunny central storage 900	scope:	eq	version:	-	Trust: 1.0
vendor:	sma	model:	sunny central storage 1000	scope:	eq	version:	-	Trust: 1.0
vendor:	sma	model:	sunny central storage 850	scope:	eq	version:	-	Trust: 1.0
vendor:	sma	model:	sunny central 1000cp xt	scope:	eq	version:	-	Trust: 1.0
vendor:	sma	model:	sunny central 850cp xt	scope:	eq	version:	-	Trust: 1.0
vendor:	sma solar	model:	sunny boy 1.5	scope:	-	version:	-	Trust: 0.8
vendor:	sma solar	model:	sunny boy 2.5	scope:	-	version:	-	Trust: 0.8
vendor:	sma solar	model:	sunny boy 3.0	scope:	-	version:	-	Trust: 0.8
vendor:	sma solar	model:	sunny boy 3.6	scope:	-	version:	-	Trust: 0.8
vendor:	sma solar	model:	sunny boy 3000tl	scope:	-	version:	-	Trust: 0.8
vendor:	sma solar	model:	sunny boy 3600	scope:	-	version:	-	Trust: 0.8
vendor:	sma solar	model:	sunny boy 3600tl	scope:	-	version:	-	Trust: 0.8
vendor:	sma solar	model:	sunny boy 4.0	scope:	-	version:	-	Trust: 0.8
vendor:	sma solar	model:	sunny boy 4000tl	scope:	-	version:	-	Trust: 0.8
vendor:	sma solar	model:	sunny boy 5.0	scope:	-	version:	-	Trust: 0.8
vendor:	sma solar	model:	sunny boy 5000	scope:	-	version:	-	Trust: 0.8
vendor:	sma solar	model:	sunny boy 5000tl	scope:	-	version:	-	Trust: 0.8
vendor:	sma solar	model:	sunny boy storage 2.5	scope:	-	version:	-	Trust: 0.8
vendor:	sma solar	model:	sunny central 1000cp xt	scope:	-	version:	-	Trust: 0.8
vendor:	sma solar	model:	sunny central 2200	scope:	-	version:	-	Trust: 0.8
vendor:	sma solar	model:	sunny central 500cp	scope:	-	version:	-	Trust: 0.8
vendor:	sma solar	model:	sunny central 630cp	scope:	-	version:	-	Trust: 0.8
vendor:	sma solar	model:	sunny central 720cp xt	scope:	-	version:	-	Trust: 0.8
vendor:	sma solar	model:	sunny central 760cp xt	scope:	-	version:	-	Trust: 0.8
vendor:	sma solar	model:	sunny central 800cp xt	scope:	-	version:	-	Trust: 0.8
vendor:	sma solar	model:	sunny central 850cp xt	scope:	-	version:	-	Trust: 0.8
vendor:	sma solar	model:	sunny central 900cp xt	scope:	-	version:	-	Trust: 0.8
vendor:	sma solar	model:	sunny central storage 1000	scope:	-	version:	-	Trust: 0.8
vendor:	sma solar	model:	sunny central storage 2200	scope:	-	version:	-	Trust: 0.8
vendor:	sma solar	model:	sunny central storage 2500-ev	scope:	-	version:	-	Trust: 0.8
vendor:	sma solar	model:	sunny central storage 500	scope:	-	version:	-	Trust: 0.8
vendor:	sma solar	model:	sunny central storage 630	scope:	-	version:	-	Trust: 0.8
vendor:	sma solar	model:	sunny central storage 720	scope:	-	version:	-	Trust: 0.8
vendor:	sma solar	model:	sunny central storage 760	scope:	-	version:	-	Trust: 0.8
vendor:	sma solar	model:	sunny central storage 800	scope:	-	version:	-	Trust: 0.8
vendor:	sma solar	model:	sunny central storage 850	scope:	-	version:	-	Trust: 0.8
vendor:	sma solar	model:	sunny central storage 900	scope:	-	version:	-	Trust: 0.8
vendor:	sma solar	model:	sunny tripower 12000tl	scope:	-	version:	-	Trust: 0.8
vendor:	sma solar	model:	sunny tripower 15000tl	scope:	-	version:	-	Trust: 0.8
vendor:	sma solar	model:	sunny tripower 20000tl	scope:	-	version:	-	Trust: 0.8
vendor:	sma solar	model:	sunny tripower 25000tl	scope:	-	version:	-	Trust: 0.8
vendor:	sma solar	model:	sunny tripower 5000tl	scope:	-	version:	-	Trust: 0.8
vendor:	sma solar	model:	sunny tripower 60	scope:	-	version:	-	Trust: 0.8
vendor:	sma solar	model:	sunny tripower core1	scope:	-	version:	-	Trust: 0.8
vendor:	sma	model:	solar technology inverter	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2017-27842 // JVNDB: JVNDB-2017-006905 // CNNVD: CNNVD-201708-207 // NVD: CVE-2017-9853

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2017-9853
value:	CRITICAL
Trust: 1.0
NVD:	CVE-2017-9853
value:	CRITICAL
Trust: 0.8
CNVD:	CNVD-2017-27842
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-201708-207
value:	CRITICAL
Trust: 0.6
VULHUB:	VHN-118056
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2017-9853
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-2017-27842
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
VULHUB:	VHN-118056
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-2017-9853
baseSeverity:	CRITICAL
baseScore:	9.8
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	5.9
version:	3.0
Trust: 1.8

sources: CNVD: CNVD-2017-27842 // VULHUB: VHN-118056 // JVNDB: JVNDB-2017-006905 // CNNVD: CNNVD-201708-207 // NVD: CVE-2017-9853

PROBLEMTYPE DATA

problemtype:	CWE-521	Trust: 1.1
problemtype:	CWE-254	Trust: 0.9

sources: VULHUB: VHN-118056 // JVNDB: JVNDB-2017-006905 // NVD: CVE-2017-9853

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201708-207

TYPE

access control error

Trust: 0.6

sources: CNNVD: CNNVD-201708-207

CONFIGURATIONS

sources: JVNDB: JVNDB-2017-006905

PATCH

title:	Statement on Cyber Security	url:	https://www.sma.de/en/statement-on-cyber-security.html	Trust: 0.8
title:	WHITEPAPER CYBER SECURITY	url:	https://www.sma.de/fileadmin/content/global/specials/documents/cyber-security/Whitepaper-Cyber-Security-AEN1732_07.pdf	Trust: 0.8

sources: JVNDB: JVNDB-2017-006905

EXTERNAL IDS

db:	NVD	id:	CVE-2017-9853	Trust: 3.1
db:	JVNDB	id:	JVNDB-2017-006905	Trust: 0.8
db:	CNNVD	id:	CNNVD-201708-207	Trust: 0.7
db:	CNVD	id:	CNVD-2017-27842	Trust: 0.6
db:	VULHUB	id:	VHN-118056	Trust: 0.1

sources: CNVD: CNVD-2017-27842 // VULHUB: VHN-118056 // JVNDB: JVNDB-2017-006905 // CNNVD: CNNVD-201708-207 // NVD: CVE-2017-9853

REFERENCES

url:	https://horusscenario.com/cve-information/	Trust: 2.3
url:	http://www.sma.de/en/statement-on-cyber-security.html	Trust: 1.7
url:	http://www.sma.de/fileadmin/content/global/specials/documents/cyber-security/whitepaper-cyber-security-aen1732_07.pdf	Trust: 1.7
url:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2017-9853	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2017-9853	Trust: 0.8

sources: CNVD: CNVD-2017-27842 // VULHUB: VHN-118056 // JVNDB: JVNDB-2017-006905 // CNNVD: CNNVD-201708-207 // NVD: CVE-2017-9853

SOURCES

db:	CNVD	id:	CNVD-2017-27842
db:	VULHUB	id:	VHN-118056
db:	JVNDB	id:	JVNDB-2017-006905
db:	CNNVD	id:	CNNVD-201708-207
db:	NVD	id:	CVE-2017-9853

LAST UPDATE DATE

2025-04-20T23:19:52.286000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2017-27842	date:	2017-09-21T00:00:00
db:	VULHUB	id:	VHN-118056	date:	2019-10-03T00:00:00
db:	JVNDB	id:	JVNDB-2017-006905	date:	2017-09-06T00:00:00
db:	CNNVD	id:	CNNVD-201708-207	date:	2019-10-23T00:00:00
db:	NVD	id:	CVE-2017-9853	date:	2025-04-20T01:37:25.860

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2017-27842	date:	2017-09-21T00:00:00
db:	VULHUB	id:	VHN-118056	date:	2017-08-05T00:00:00
db:	JVNDB	id:	JVNDB-2017-006905	date:	2017-09-06T00:00:00
db:	CNNVD	id:	CNNVD-201708-207	date:	2017-08-09T00:00:00
db:	NVD	id:	CVE-2017-9853	date:	2017-08-05T17:29:00.490