Details of VAR-202312-0261

ID

VAR-202312-0261

CVE

CVE-2022-47374

TITLE

Recursion control vulnerability in multiple Siemens products

Trust: 0.8

sources: JVNDB: JVNDB-2022-024737

DESCRIPTION

A vulnerability has been identified in SIMATIC PC-Station Plus (All versions), SIMATIC S7-400 CPU 412-2 PN V7 (All versions), SIMATIC S7-400 CPU 414-3 PN/DP V7 (All versions), SIMATIC S7-400 CPU 414F-3 PN/DP V7 (All versions), SIMATIC S7-400 CPU 416-3 PN/DP V7 (All versions), SIMATIC S7-400 CPU 416F-3 PN/DP V7 (All versions), SINAMICS S120 (incl. SIPLUS variants) (All versions < V5.2 SP3 HF15), SIPLUS S7-400 CPU 414-3 PN/DP V7 (All versions), SIPLUS S7-400 CPU 416-3 PN/DP V7 (All versions). The affected products do not handle HTTP(S) requests to the web server correctly. This could allow an attacker to exhaust system resources and create a denial of service condition for the device. 6es7412-2ek07-0ab0 firmware, 6es7414-3em07-0ab0 firmware, 6es7414-3fm07-0ab0 Multiple Siemens products, including firmware, contain vulnerabilities related to recursion control.Service operation interruption (DoS) It may be in a state. SIMATIC PC Station is a software component for managing SIMATIC software products and interfaces on a PC. SIMATIC S7-400 controllers are designed for discrete and continuous control in industrial environments, such as the manufacturing, food and beverage, and chemical industries around the world. A denial of service vulnerability exists in the web servers of multiple Siemens products

Trust: 2.16

sources: NVD: CVE-2022-47374 // JVNDB: JVNDB-2022-024737 // CNVD: CNVD-2023-97270

IOT TAXONOMY

category:

['ICS']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2023-97270

AFFECTED PRODUCTS

vendor:	siemens	model:	6ag1416-3es07-7ab0	scope:	eq	version:	*	Trust: 1.0
vendor:	siemens	model:	simatic pc-station plus	scope:	eq	version:	*	Trust: 1.0
vendor:	siemens	model:	sinamics s120	scope:	eq	version:	-	Trust: 1.0
vendor:	siemens	model:	sinamics s120	scope:	eq	version:	5.2	Trust: 1.0
vendor:	siemens	model:	6es7416-3fs07-0ab0	scope:	eq	version:	*	Trust: 1.0
vendor:	siemens	model:	6ag1414-3em07-7ab0	scope:	eq	version:	*	Trust: 1.0
vendor:	siemens	model:	6es7414-3fm07-0ab0	scope:	eq	version:	*	Trust: 1.0
vendor:	siemens	model:	sinamics s120	scope:	eq	version:	5.0	Trust: 1.0
vendor:	siemens	model:	sinamics s120	scope:	eq	version:	4.8	Trust: 1.0
vendor:	siemens	model:	6es7416-3es07-0ab0	scope:	eq	version:	*	Trust: 1.0
vendor:	siemens	model:	6es7412-2ek07-0ab0	scope:	eq	version:	*	Trust: 1.0
vendor:	siemens	model:	sinamics s120	scope:	eq	version:	5.1	Trust: 1.0
vendor:	siemens	model:	sinamics s120	scope:	eq	version:	4.7	Trust: 1.0
vendor:	siemens	model:	6es7414-3em07-0ab0	scope:	eq	version:	*	Trust: 1.0
vendor:	siemens	model:	sinamics s120	scope:	eq	version:	4.9	Trust: 1.0
vendor:	シーメンス	model:	sinamics s120	scope:	-	version:	-	Trust: 0.8
vendor:	シーメンス	model:	6es7414-3fm07-0ab0	scope:	-	version:	-	Trust: 0.8
vendor:	シーメンス	model:	6es7414-3em07-0ab0	scope:	-	version:	-	Trust: 0.8
vendor:	シーメンス	model:	6es7416-3es07-0ab0	scope:	-	version:	-	Trust: 0.8
vendor:	シーメンス	model:	simatic pc-station plus	scope:	-	version:	-	Trust: 0.8
vendor:	シーメンス	model:	6es7416-3fs07-0ab0	scope:	-	version:	-	Trust: 0.8
vendor:	シーメンス	model:	6ag1416-3es07-7ab0	scope:	-	version:	-	Trust: 0.8
vendor:	シーメンス	model:	6es7412-2ek07-0ab0	scope:	-	version:	-	Trust: 0.8
vendor:	シーメンス	model:	6ag1414-3em07-7ab0	scope:	-	version:	-	Trust: 0.8
vendor:	siemens	model:	simatic s7-400 cpu pn	scope:	eq	version:	412-2v7	Trust: 0.6
vendor:	siemens	model:	simatic s7-400 cpu pn/dp	scope:	eq	version:	414-3v7	Trust: 0.6
vendor:	siemens	model:	simatic s7-400 cpu 414f-3 pn/dp	scope:	eq	version:	v7	Trust: 0.6
vendor:	siemens	model:	simatic s7-400 cpu pn/dp	scope:	eq	version:	416-3v7	Trust: 0.6
vendor:	siemens	model:	simatic s7-400 cpu 416f-3 pn/dp	scope:	eq	version:	v7	Trust: 0.6
vendor:	siemens	model:	simatic pc-station plus	scope:	-	version:	-	Trust: 0.6
vendor:	siemens	model:	sinamics s120 sp3 hf15	scope:	lt	version:	v5.2	Trust: 0.6
vendor:	siemens	model:	siplus s7-400 cpu pn/dp	scope:	eq	version:	414-3v7	Trust: 0.6
vendor:	siemens	model:	siplus s7-400 cpu pn/dp	scope:	eq	version:	416-3v7	Trust: 0.6

sources: CNVD: CNVD-2023-97270 // JVNDB: JVNDB-2022-024737 // NVD: CVE-2022-47374

CVSS

SEVERITY

CVSSV2

CVSSV3

productcert@siemens.com:	CVE-2022-47374
value:	HIGH
Trust: 1.0
OTHER:	JVNDB-2022-024737
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2023-97270
value:	HIGH
Trust: 0.6

CNVD:	CNVD-2023-97270
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: 0.6

productcert@siemens.com:	CVE-2022-47374
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.1/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:	3.1
Trust: 1.0
OTHER:	JVNDB-2022-024737
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:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2023-97270 // JVNDB: JVNDB-2022-024737 // NVD: CVE-2022-47374

PROBLEMTYPE DATA

problemtype:	CWE-674	Trust: 1.0
problemtype:	Inappropriate recursive control (CWE-674) [ others ]	Trust: 0.8

sources: JVNDB: JVNDB-2022-024737 // NVD: CVE-2022-47374

PATCH

title:

Patch for Denial of Service Vulnerabilities in Web Servers of Multiple Siemens Products

url:

https://www.cnvd.org.cn/patchInfo/show/500411

Trust: 0.6

sources: CNVD: CNVD-2023-97270

EXTERNAL IDS

db:	NVD	id:	CVE-2022-47374	Trust: 3.2
db:	SIEMENS	id:	SSA-892915	Trust: 2.4
db:	JVN	id:	JVNVU98271228	Trust: 0.8
db:	ICS CERT	id:	ICSA-23-348-05	Trust: 0.8
db:	JVNDB	id:	JVNDB-2022-024737	Trust: 0.8
db:	CNVD	id:	CNVD-2023-97270	Trust: 0.6

sources: CNVD: CNVD-2023-97270 // JVNDB: JVNDB-2022-024737 // NVD: CVE-2022-47374

REFERENCES

url:	https://cert-portal.siemens.com/productcert/pdf/ssa-892915.pdf	Trust: 1.8
url:	https://jvn.jp/vu/jvnvu98271228/	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2022-47374	Trust: 0.8
url:	https://www.cisa.gov/news-events/ics-advisories/icsa-23-348-05	Trust: 0.8
url:	https://cert-portal.siemens.com/productcert/html/ssa-892915.html	Trust: 0.6

sources: CNVD: CNVD-2023-97270 // JVNDB: JVNDB-2022-024737 // NVD: CVE-2022-47374

SOURCES

db:	CNVD	id:	CNVD-2023-97270
db:	JVNDB	id:	JVNDB-2022-024737
db:	NVD	id:	CVE-2022-47374

LAST UPDATE DATE

2024-08-14T13:18:43.796000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2023-97270	date:	2023-12-13T00:00:00
db:	JVNDB	id:	JVNDB-2022-024737	date:	2024-01-15T05:11:00
db:	NVD	id:	CVE-2022-47374	date:	2023-12-18T14:52:16.673

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2023-97270	date:	2023-12-15T00:00:00
db:	JVNDB	id:	JVNDB-2022-024737	date:	2024-01-15T00:00:00
db:	NVD	id:	CVE-2022-47374	date:	2023-12-12T12:15:10.563