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ID

VAR-202204-0217


CVE

CVE-2022-27481


TITLE

Siemens SCALANCE W-1700 (11ac) Series Denial of Service Vulnerability (CNVD-2022-28499)

Trust: 0.6

sources: CNVD: CNVD-2022-28499

DESCRIPTION

A vulnerability has been identified in SCALANCE W1788-1 M12 (All versions < V3.0.0), SCALANCE W1788-2 EEC M12 (All versions < V3.0.0), SCALANCE W1788-2 M12 (All versions < V3.0.0), SCALANCE W1788-2IA M12 (All versions < V3.0.0). Affected devices do not properly handle resources of ARP requests. This could allow an attacker to cause a race condition that leads to a crash of the entire device. The SCALANCE W-1700 product is a wireless communication device based on the IEEE 802.11 standard

Trust: 1.53

sources: NVD: CVE-2022-27481 // CNVD: CNVD-2022-28499 // VULMON: CVE-2022-27481

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2022-28499

AFFECTED PRODUCTS

vendor:siemensmodel:scalance w1788-1 m12scope:ltversion:3.0.0

Trust: 1.6

vendor:siemensmodel:scalance w1788-2 eec m12scope:ltversion:3.0.0

Trust: 1.6

vendor:siemensmodel:scalance w1788-2 m12scope:ltversion:3.0.0

Trust: 1.6

vendor:siemensmodel:scalance w1788-2ia m12scope:ltversion:3.0.0

Trust: 1.6

sources: CNVD: CNVD-2022-28499 // NVD: CVE-2022-27481

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2022-27481
value: MEDIUM

Trust: 1.0

CNVD: CNVD-2022-28499
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-202204-3127
value: MEDIUM

Trust: 0.6

VULMON: CVE-2022-27481
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2022-27481
severity: MEDIUM
baseScore: 5.7
vectorString: AV:A/AC:M/AU:N/C:N/I:N/A:C
accessVector: ADJACENT_NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 5.5
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.1

CNVD: CNVD-2022-28499
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-2022-27481
baseSeverity: MEDIUM
baseScore: 5.3
vectorString: CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector: ADJACENT
attackComplexity: HIGH
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: 1.6
impactScore: 3.6
version: 3.1

Trust: 1.0

sources: CNVD: CNVD-2022-28499 // VULMON: CVE-2022-27481 // CNNVD: CNNVD-202204-3127 // NVD: CVE-2022-27481

PROBLEMTYPE DATA

problemtype:CWE-362

Trust: 1.0

sources: NVD: CVE-2022-27481

THREAT TYPE

remote or local

Trust: 0.6

sources: CNNVD: CNNVD-202204-3127

TYPE

competition condition problem

Trust: 0.6

sources: CNNVD: CNNVD-202204-3127

PATCH

title:Patch for Siemens SCALANCE W-1700 (11ac) Series Denial of Service Vulnerability (CNVD-2022-28499)url:https://www.cnvd.org.cn/patchInfo/show/329186

Trust: 0.6

title:Siemens SCALANCE Repair measures for the competition condition problem loopholeurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=190121

Trust: 0.6

sources: CNVD: CNVD-2022-28499 // CNNVD: CNNVD-202204-3127

EXTERNAL IDS

db:SIEMENSid:SSA-392912

Trust: 2.3

db:NVDid:CVE-2022-27481

Trust: 2.3

db:ICS CERTid:ICSA-22-104-08

Trust: 0.7

db:CNVDid:CNVD-2022-28499

Trust: 0.6

db:CS-HELPid:SB2022041912

Trust: 0.6

db:CNNVDid:CNNVD-202204-3127

Trust: 0.6

db:VULMONid:CVE-2022-27481

Trust: 0.1

sources: CNVD: CNVD-2022-28499 // VULMON: CVE-2022-27481 // CNNVD: CNNVD-202204-3127 // NVD: CVE-2022-27481

REFERENCES

url:https://cert-portal.siemens.com/productcert/pdf/ssa-392912.pdf

Trust: 2.3

url:https://www.cybersecurity-help.cz/vdb/sb2022041912

Trust: 0.6

url:https://us-cert.cisa.gov/ics/advisories/icsa-22-104-08

Trust: 0.6

url:https://cxsecurity.com/cveshow/cve-2022-27481/

Trust: 0.6

url:https://cwe.mitre.org/data/definitions/362.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

url:https://www.cisa.gov/uscert/ics/advisories/icsa-22-104-08

Trust: 0.1

sources: CNVD: CNVD-2022-28499 // VULMON: CVE-2022-27481 // CNNVD: CNNVD-202204-3127 // NVD: CVE-2022-27481

CREDITS

Siemens reported these vulnerabilities to CISA.

Trust: 0.6

sources: CNNVD: CNNVD-202204-3127

SOURCES

db:CNVDid:CNVD-2022-28499
db:VULMONid:CVE-2022-27481
db:CNNVDid:CNNVD-202204-3127
db:NVDid:CVE-2022-27481

LAST UPDATE DATE

2024-08-14T14:18:01.877000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2022-28499date:2022-04-13T00:00:00
db:VULMONid:CVE-2022-27481date:2022-04-19T00:00:00
db:CNNVDid:CNNVD-202204-3127date:2022-04-20T00:00:00
db:NVDid:CVE-2022-27481date:2022-04-19T18:25:04.183

SOURCES RELEASE DATE

db:CNVDid:CNVD-2022-28499date:2022-04-13T00:00:00
db:VULMONid:CVE-2022-27481date:2022-04-12T00:00:00
db:CNNVDid:CNNVD-202204-3127date:2022-04-12T00:00:00
db:NVDid:CVE-2022-27481date:2022-04-12T09:15:15.150