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ID

VAR-202212-1142


CVE

CVE-2022-46351


TITLE

Resource Exhaustion Vulnerability in Multiple Siemens Products

Trust: 0.8

sources: JVNDB: JVNDB-2022-023297

DESCRIPTION

A vulnerability has been identified in SCALANCE X204RNA (HSR) (All versions < V3.2.7), SCALANCE X204RNA (PRP) (All versions < V3.2.7), SCALANCE X204RNA EEC (HSR) (All versions < V3.2.7), SCALANCE X204RNA EEC (PRP) (All versions < V3.2.7), SCALANCE X204RNA EEC (PRP/HSR) (All versions < V3.2.7). Specially crafted PROFINET DCP packets could cause a denial of service condition of affected products on a local Ethernet segment (Layer 2). 6gk5204-0ba00-2mb2 firmware, 6gk5204-0ba00-2kb2 firmware, 6gk5204-0bs00-2na3 Multiple Siemens products such as firmware contain a resource exhaustion vulnerability.Service operation interruption (DoS) It may be in a state. The SCALANCE X-204RNA Industrial Ethernet Access Points enable non-PRP end devices to be connected to separate parallel networks if required

Trust: 2.16

sources: NVD: CVE-2022-46351 // JVNDB: JVNDB-2022-023297 // CNVD: CNVD-2022-87968

IOT TAXONOMY

category:['ICS']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2022-87968

AFFECTED PRODUCTS

vendor:siemensmodel:scalance x204rna eecscope:ltversion:v3.2.7

Trust: 1.8

vendor:siemensmodel:scalance x204rnascope:ltversion:v3.2.7

Trust: 1.2

vendor:siemensmodel:6gk5204-0ba00-2mb2scope:ltversion:3.2.7

Trust: 1.0

vendor:siemensmodel:6gk5204-0bs00-2na3scope:ltversion:3.2.7

Trust: 1.0

vendor:siemensmodel:6gk5204-0ba00-2kb2scope:ltversion:3.2.7

Trust: 1.0

vendor:siemensmodel:6gk5204-0bs00-3pa3scope:ltversion:3.2.7

Trust: 1.0

vendor:siemensmodel:6gk5204-0bs00-3la3scope:ltversion:3.2.7

Trust: 1.0

vendor:シーメンスmodel:6gk5204-0bs00-2na3scope: - version: -

Trust: 0.8

vendor:シーメンスmodel:6gk5204-0bs00-3pa3scope: - version: -

Trust: 0.8

vendor:シーメンスmodel:6gk5204-0bs00-3la3scope: - version: -

Trust: 0.8

vendor:シーメンスmodel:6gk5204-0ba00-2mb2scope: - version: -

Trust: 0.8

vendor:シーメンスmodel:6gk5204-0ba00-2kb2scope: - version: -

Trust: 0.8

sources: CNVD: CNVD-2022-87968 // JVNDB: JVNDB-2022-023297 // NVD: CVE-2022-46351

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2022-46351
value: MEDIUM

Trust: 1.0

NVD: CVE-2022-46351
value: MEDIUM

Trust: 0.8

CNVD: CNVD-2022-87968
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-202212-3079
value: MEDIUM

Trust: 0.6

CNVD: CNVD-2022-87968
severity: MEDIUM
baseScore: 6.1
vectorString: AV:A/AC:L/AU:N/C:N/I:N/A:C
accessVector: ADJACENT_NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 6.5
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2022-46351
baseSeverity: MEDIUM
baseScore: 5.5
vectorString: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: 1.8
impactScore: 3.6
version: 3.1

Trust: 1.0

NVD: CVE-2022-46351
baseSeverity: MEDIUM
baseScore: 5.5
vectorString: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2022-87968 // JVNDB: JVNDB-2022-023297 // CNNVD: CNNVD-202212-3079 // NVD: CVE-2022-46351

PROBLEMTYPE DATA

problemtype:CWE-400

Trust: 1.0

problemtype:Resource exhaustion (CWE-400) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2022-023297 // NVD: CVE-2022-46351

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202212-3079

TYPE

resource management error

Trust: 0.6

sources: CNNVD: CNNVD-202212-3079

PATCH

title:Patch for Siemens SCALANCE X-200RNA Switch Devices Uncontrolled Resource Consumption Vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/372301

Trust: 0.6

title:Siemens SCALANCE Series Remediation of resource management error vulnerabilitiesurl:http://123.124.177.30/web/xxk/bdxqById.tag?id=217824

Trust: 0.6

sources: CNVD: CNVD-2022-87968 // CNNVD: CNNVD-202212-3079

EXTERNAL IDS

db:NVDid:CVE-2022-46351

Trust: 3.8

db:SIEMENSid:SSA-363821

Trust: 3.0

db:ICS CERTid:ICSA-22-349-02

Trust: 1.4

db:JVNid:JVNVU91561630

Trust: 0.8

db:JVNDBid:JVNDB-2022-023297

Trust: 0.8

db:CNVDid:CNVD-2022-87968

Trust: 0.6

db:CNNVDid:CNNVD-202212-3079

Trust: 0.6

sources: CNVD: CNVD-2022-87968 // JVNDB: JVNDB-2022-023297 // CNNVD: CNNVD-202212-3079 // NVD: CVE-2022-46351

REFERENCES

url:https://cert-portal.siemens.com/productcert/pdf/ssa-363821.pdf

Trust: 2.4

url:https://jvn.jp/vu/jvnvu91561630/

Trust: 0.8

url:https://nvd.nist.gov/vuln/detail/cve-2022-46351

Trust: 0.8

url:https://www.cisa.gov/news-events/ics-advisories/icsa-22-349-02

Trust: 0.8

url:https://cert-portal.siemens.com/productcert/html/ssa-363821.html

Trust: 0.6

url:https://cxsecurity.com/cveshow/cve-2022-46351/

Trust: 0.6

url:https://us-cert.cisa.gov/ics/advisories/icsa-22-349-02

Trust: 0.6

sources: CNVD: CNVD-2022-87968 // JVNDB: JVNDB-2022-023297 // CNNVD: CNNVD-202212-3079 // NVD: CVE-2022-46351

CREDITS

Siemens reported these vulnerabilities to CISA.

Trust: 0.6

sources: CNNVD: CNNVD-202212-3079

SOURCES

db:CNVDid:CNVD-2022-87968
db:JVNDBid:JVNDB-2022-023297
db:CNNVDid:CNNVD-202212-3079
db:NVDid:CVE-2022-46351

LAST UPDATE DATE

2024-08-14T12:55:47.046000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2022-87968date:2022-12-16T00:00:00
db:JVNDBid:JVNDB-2022-023297date:2023-11-28T03:13:00
db:CNNVDid:CNNVD-202212-3079date:2022-12-19T00:00:00
db:NVDid:CVE-2022-46351date:2022-12-15T21:05:03.147

SOURCES RELEASE DATE

db:CNVDid:CNVD-2022-87968date:2022-12-16T00:00:00
db:JVNDBid:JVNDB-2022-023297date:2023-11-28T00:00:00
db:CNNVDid:CNNVD-202212-3079date:2022-12-13T00:00:00
db:NVDid:CVE-2022-46351date:2022-12-13T16:15:25.730