Details of VAR-201903-1052

ID

VAR-201903-1052

CVE

CVE-2018-13798

TITLE

plural SICAM Vulnerability related to input validation in products

Trust: 0.8

sources: JVNDB: JVNDB-2018-015155

DESCRIPTION

A vulnerability has been identified in SICAM A8000 CP-8000 (All versions < V14), SICAM A8000 CP-802X (All versions < V14), SICAM A8000 CP-8050 (All versions < V2.00). Specially crafted network packets sent to port 80/TCP or 443/TCP could allow an unauthenticated remote attacker to cause a Denial-of-Service condition of the web server. The security vulnerability could be exploited by an attacker with network access to the affected systems on port 80/TCP or 443/TCP. Successful exploitation requires no system privileges and no user interaction. An attacker could use the vulnerability to compromise availability of the web server. A system reboot is required to recover the web service of the device. At the time of advisory update, exploit code for this security vulnerability is public. SICAM A8000 CP-8000 , CP-802X , CP-8050 Contains an input validation vulnerability.Service operation interruption (DoS) There is a possibility of being put into a state. SIEMENS provides solutions to customers in the areas of power generation and transmission and distribution, infrastructure, industrial automation, drives and software with innovations in electrification, automation and digital. A denial of service vulnerability exists in the SIEMENS ICAM A8000 series. Remote attackers may exploit this issue to cause denial-of-service conditions. The following Siemens SICAM A8000 RTU versions are vulnerable: Siemens SICAM A8000 CP-8000 versions prior to 14 Siemens SICAM A8000 CP-802X versions prior to 14 Siemens SICAM A8000 CP-8050 versions prior to 2

Trust: 2.61

sources: NVD: CVE-2018-13798 // JVNDB: JVNDB-2018-015155 // CNVD: CNVD-2019-00990 // BID: 106955 // IVD: 7d847ef0-463f-11e9-9eec-000c29342cb1

IOT TAXONOMY

category:

['ICS']

sub_category:

Trust: 0.8

sources: IVD: 7d847ef0-463f-11e9-9eec-000c29342cb1 // CNVD: CNVD-2019-00990

AFFECTED PRODUCTS

vendor:	siemens	model:	sicam a8000 cp-8000	scope:	lt	version:	14	Trust: 1.8
vendor:	siemens	model:	sicam a8000 cp-802x	scope:	lt	version:	14	Trust: 1.8
vendor:	siemens	model:	sicam a8000 cp-8050	scope:	lt	version:	2.00	Trust: 1.8
vendor:	siemens	model:	sicam a8000 cp-8050	scope:	lt	version:	v2.00	Trust: 0.6
vendor:	siemens	model:	sicam a8000 cp-8000	scope:	lt	version:	v14	Trust: 0.6
vendor:	siemens	model:	sicam a8000 cp-802x	scope:	lt	version:	v14	Trust: 0.6
vendor:	siemens	model:	sicam a8000 cp-8050	scope:	eq	version:	1	Trust: 0.3
vendor:	siemens	model:	sicam a8000 cp-802x	scope:	eq	version:	13	Trust: 0.3
vendor:	siemens	model:	sicam a8000 cp-802x	scope:	eq	version:	12	Trust: 0.3
vendor:	siemens	model:	sicam a8000 cp-802x	scope:	eq	version:	11	Trust: 0.3
vendor:	siemens	model:	sicam a8000 cp-8000	scope:	eq	version:	13	Trust: 0.3
vendor:	siemens	model:	sicam a8000 cp-8000	scope:	eq	version:	12	Trust: 0.3
vendor:	siemens	model:	sicam a8000 cp-8000	scope:	eq	version:	11	Trust: 0.3
vendor:	siemens	model:	sicam a8000 cp-8050	scope:	ne	version:	2	Trust: 0.3
vendor:	siemens	model:	sicam a8000 cp-802x	scope:	ne	version:	14	Trust: 0.3
vendor:	siemens	model:	sicam a8000 cp-8000	scope:	ne	version:	14	Trust: 0.3
vendor:	sicam a8000 cp 8000	model:	-	scope:	eq	version:	*	Trust: 0.2
vendor:	sicam a8000 cp 802x	model:	-	scope:	eq	version:	*	Trust: 0.2
vendor:	sicam a8000 cp 8050	model:	-	scope:	eq	version:	*	Trust: 0.2

sources: IVD: 7d847ef0-463f-11e9-9eec-000c29342cb1 // CNVD: CNVD-2019-00990 // BID: 106955 // JVNDB: JVNDB-2018-015155 // NVD: CVE-2018-13798

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2018-13798
value:	HIGH
Trust: 1.0
NVD:	CVE-2018-13798
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2019-00990
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-201901-744
value:	HIGH
Trust: 0.6
IVD:	7d847ef0-463f-11e9-9eec-000c29342cb1
value:	HIGH
Trust: 0.2

nvd@nist.gov:	CVE-2018-13798
severity:	HIGH
baseScore:	7.8
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
CNVD:	CNVD-2019-00990
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6
IVD:	7d847ef0-463f-11e9-9eec-000c29342cb1
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.9 [IVD]
Trust: 0.2

nvd@nist.gov:	CVE-2018-13798
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	3.6
version:	3.0
Trust: 1.8

sources: IVD: 7d847ef0-463f-11e9-9eec-000c29342cb1 // CNVD: CNVD-2019-00990 // JVNDB: JVNDB-2018-015155 // CNNVD: CNNVD-201901-744 // NVD: CVE-2018-13798

PROBLEMTYPE DATA

problemtype:

CWE-20

Trust: 1.8

sources: JVNDB: JVNDB-2018-015155 // NVD: CVE-2018-13798

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201901-744

TYPE

Input validation error

Trust: 0.8

sources: IVD: 7d847ef0-463f-11e9-9eec-000c29342cb1 // CNNVD: CNNVD-201901-744

CONFIGURATIONS

sources: JVNDB: JVNDB-2018-015155

PATCH

title:	SSA-579309	url:	https://cert-portal.siemens.com/productcert/pdf/ssa-579309.pdf	Trust: 0.8
title:	SIEMENS ICAM A8000 Series Patch for Denial of Service Vulnerabilities	url:	https://www.cnvd.org.cn/patchInfo/show/149599	Trust: 0.6

sources: CNVD: CNVD-2019-00990 // JVNDB: JVNDB-2018-015155

EXTERNAL IDS

db:	NVD	id:	CVE-2018-13798	Trust: 3.5
db:	SIEMENS	id:	SSA-579309	Trust: 2.5
db:	ICS CERT	id:	ICSA-19-038-01	Trust: 1.1
db:	CNVD	id:	CNVD-2019-00990	Trust: 0.8
db:	CNNVD	id:	CNNVD-201901-744	Trust: 0.8
db:	JVNDB	id:	JVNDB-2018-015155	Trust: 0.8
db:	BID	id:	106955	Trust: 0.3
db:	IVD	id:	7D847EF0-463F-11E9-9EEC-000C29342CB1	Trust: 0.2

sources: IVD: 7d847ef0-463f-11e9-9eec-000c29342cb1 // CNVD: CNVD-2019-00990 // BID: 106955 // JVNDB: JVNDB-2018-015155 // CNNVD: CNNVD-201901-744 // NVD: CVE-2018-13798

REFERENCES

url:	https://cert-portal.siemens.com/productcert/pdf/ssa-579309.pdf	Trust: 2.5
url:	https://nvd.nist.gov/vuln/detail/cve-2018-13798	Trust: 1.4
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-13798	Trust: 0.8
url:	https://www.us-cert.gov/ics/advisories/icsa-19-038-01	Trust: 0.8
url:	http://www.siemens.com/	Trust: 0.3
url:	https://support.industry.siemens.com/cs/search?search=a8000%20cp8000	Trust: 0.3
url:	https://cert-portal.siemens.com/productcert/txt/ssa-579309.txt	Trust: 0.3
url:	https://ics-cert.us-cert.gov/advisories/icsa-19-038-01	Trust: 0.3
url:	https://seclists.org/bugtraq/2019/jan/18	Trust: 0.3

sources: CNVD: CNVD-2019-00990 // BID: 106955 // JVNDB: JVNDB-2018-015155 // CNNVD: CNNVD-201901-744 // NVD: CVE-2018-13798

CREDITS

Emanuel Duss and Nicolas Heiniger from Compass Security.

Trust: 0.3

sources: BID: 106955

SOURCES

db:	IVD	id:	7d847ef0-463f-11e9-9eec-000c29342cb1
db:	CNVD	id:	CNVD-2019-00990
db:	BID	id:	106955
db:	JVNDB	id:	JVNDB-2018-015155
db:	CNNVD	id:	CNNVD-201901-744
db:	NVD	id:	CVE-2018-13798

LAST UPDATE DATE

2024-11-23T22:00:05.754000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2019-00990	date:	2019-01-10T00:00:00
db:	BID	id:	106955	date:	2019-01-08T00:00:00
db:	JVNDB	id:	JVNDB-2018-015155	date:	2019-07-08T00:00:00
db:	CNNVD	id:	CNNVD-201901-744	date:	2019-04-03T00:00:00
db:	NVD	id:	CVE-2018-13798	date:	2024-11-21T03:48:04.097

SOURCES RELEASE DATE

db:	IVD	id:	7d847ef0-463f-11e9-9eec-000c29342cb1	date:	2019-01-10T00:00:00
db:	CNVD	id:	CNVD-2019-00990	date:	2019-01-10T00:00:00
db:	BID	id:	106955	date:	2019-01-08T00:00:00
db:	JVNDB	id:	JVNDB-2018-015155	date:	2019-05-07T00:00:00
db:	CNNVD	id:	CNNVD-201901-744	date:	2019-01-18T00:00:00
db:	NVD	id:	CVE-2018-13798	date:	2019-03-21T19:29:00.347