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ID

VAR-202108-0985


CVE

CVE-2021-34565


TITLE

PEPPERL+FUCHS WirelessHART-Gateway  Vulnerability in using hard-coded credentials in

Trust: 0.8

sources: JVNDB: JVNDB-2021-011301

DESCRIPTION

In PEPPERL+FUCHS WirelessHART-Gateway 3.0.7 to 3.0.9 the SSH and telnet services are active with hard-coded credentials. PEPPERL+FUCHS WirelessHART-Gateway Contains a vulnerability in the use of hard-coded credentials.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state

Trust: 1.71

sources: NVD: CVE-2021-34565 // JVNDB: JVNDB-2021-011301 // VULMON: CVE-2021-34565

IOT TAXONOMY

category:['network device']sub_category:gateway

Trust: 0.1

sources: OTHER: None

AFFECTED PRODUCTS

vendor:pepperl fuchsmodel:wha-gw-f2d2-0-as-z2-ethscope:gteversion:3.0.7

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vendor:pepperl fuchsmodel:wha-gw-f2d2-0-as-z2-eth.eipscope:lteversion:3.0.9

Trust: 1.0

vendor:pepperl fuchsmodel:wha-gw-f2d2-0-as-z2-eth.eipscope:gteversion:3.0.7

Trust: 1.0

vendor:pepperl fuchsmodel:wha-gw-f2d2-0-as-z2-ethscope:lteversion:3.0.9

Trust: 1.0

vendor:ピーアンドエフmodel:wha-gw-f2d2-0-as- z2-eth.eipscope: - version: -

Trust: 0.8

vendor:ピーアンドエフmodel:wha-gw-f2d2-0-as-z2-ethscope: - version: -

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sources: JVNDB: JVNDB-2021-011301 // NVD: CVE-2021-34565

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-34565
value: CRITICAL

Trust: 1.0

info@cert.vde.com: CVE-2021-34565
value: CRITICAL

Trust: 1.0

NVD: CVE-2021-34565
value: CRITICAL

Trust: 0.8

CNNVD: CNNVD-202108-2773
value: CRITICAL

Trust: 0.6

VULMON: CVE-2021-34565
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2021-34565
severity: HIGH
baseScore: 7.5
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

nvd@nist.gov: CVE-2021-34565
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.1/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: 3.1

Trust: 2.0

OTHER: JVNDB-2021-011301
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: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULMON: CVE-2021-34565 // JVNDB: JVNDB-2021-011301 // CNNVD: CNNVD-202108-2773 // NVD: CVE-2021-34565 // NVD: CVE-2021-34565

PROBLEMTYPE DATA

problemtype:CWE-798

Trust: 1.0

problemtype:Use hard-coded credentials (CWE-798) [ others ]

Trust: 0.8

sources: JVNDB: JVNDB-2021-011301 // NVD: CVE-2021-34565

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202108-2773

TYPE

trust management problem

Trust: 0.6

sources: CNNVD: CNNVD-202108-2773

PATCH

title:top pageurl:https://www.pepperl-fuchs.com/japan/ja/index.htm

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title:Pepperl Fuchs WirelessHART-Gateway Repair measures for trust management problem vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=161352

Trust: 0.6

sources: JVNDB: JVNDB-2021-011301 // CNNVD: CNNVD-202108-2773

EXTERNAL IDS

db:NVDid:CVE-2021-34565

Trust: 3.4

db:CERT@VDEid:VDE-2021-027

Trust: 2.5

db:ICS CERTid:ICSA-22-097-01

Trust: 1.4

db:JVNid:JVNVU94847990

Trust: 0.8

db:JVNDBid:JVNDB-2021-011301

Trust: 0.8

db:AUSCERTid:ESB-2022.1512

Trust: 0.6

db:CNNVDid:CNNVD-202108-2773

Trust: 0.6

db:OTHERid:NONE

Trust: 0.1

db:VULMONid:CVE-2021-34565

Trust: 0.1

sources: OTHER: None // VULMON: CVE-2021-34565 // JVNDB: JVNDB-2021-011301 // CNNVD: CNNVD-202108-2773 // NVD: CVE-2021-34565

REFERENCES

url:https://cert.vde.com/en-us/advisories/vde-2021-027

Trust: 1.7

url:https://nvd.nist.gov/vuln/detail/cve-2021-34565

Trust: 1.4

url:https://jvn.jp/vu/jvnvu94847990/

Trust: 0.8

url:https://www.cisa.gov/uscert/ics/advisories/icsa-22-097-01

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url:https://cert.vde.com/en/advisories/vde-2021-027/

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url:https://us-cert.cisa.gov/ics/advisories/icsa-22-097-01

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url:https://www.auscert.org.au/bulletins/esb-2022.1512

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url:https://ieeexplore.ieee.org/abstract/document/10769424

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url:https://cwe.mitre.org/data/definitions/798.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: OTHER: None // VULMON: CVE-2021-34565 // JVNDB: JVNDB-2021-011301 // CNNVD: CNNVD-202108-2773 // NVD: CVE-2021-34565

CREDITS

CERT@VDE coordinated these vulnerabilities with Pepperl+Fuchs.

Trust: 0.6

sources: CNNVD: CNNVD-202108-2773

SOURCES

db:OTHERid: -
db:VULMONid:CVE-2021-34565
db:JVNDBid:JVNDB-2021-011301
db:CNNVDid:CNNVD-202108-2773
db:NVDid:CVE-2021-34565

LAST UPDATE DATE

2025-01-30T22:26:21.288000+00:00


SOURCES UPDATE DATE

db:VULMONid:CVE-2021-34565date:2021-09-08T00:00:00
db:JVNDBid:JVNDB-2021-011301date:2022-07-26T05:36:00
db:CNNVDid:CNNVD-202108-2773date:2022-04-08T00:00:00
db:NVDid:CVE-2021-34565date:2022-09-29T15:24:56.240

SOURCES RELEASE DATE

db:VULMONid:CVE-2021-34565date:2021-08-31T00:00:00
db:JVNDBid:JVNDB-2021-011301date:2022-07-26T00:00:00
db:CNNVDid:CNNVD-202108-2773date:2021-08-31T00:00:00
db:NVDid:CVE-2021-34565date:2021-08-31T11:15:07.707