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ID

VAR-202211-1444


CVE

CVE-2021-42796


TITLE

AVEVA  of  edge  Vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2021-020761

DESCRIPTION

An issue was discovered in ExecuteCommand() in AVEVA Edge (formerly InduSoft Web Studio) versions R2020 and prior that allows unauthenticated arbitrary commands to be executed. AVEVA of edge Exists in unspecified vulnerabilities.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. AVEVA Edge is a highly scalable and flexible HMI/SCADA software from AVEVA. There are security vulnerabilities in AVEVA Edge 2020 R2 and its previous versions, which may be exploited by attackers to affect the confidentiality, availability, or integrity of the system. There are currently no vulnerability details

Trust: 2.16

sources: NVD: CVE-2021-42796 // JVNDB: JVNDB-2021-020761 // CNVD: CNVD-2022-85520

IOT TAXONOMY

category:['ICS']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2022-85520

AFFECTED PRODUCTS

vendor:avevamodel:edgescope:eqversion:2020

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vendor:avevamodel:edgescope:ltversion:2020

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vendor:avevamodel:edgescope:eqversion: -

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vendor:avevamodel:edgescope: - version: -

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vendor:avevamodel:edge r2scope:lteversion:<=2020

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sources: CNVD: CNVD-2022-85520 // JVNDB: JVNDB-2021-020761 // NVD: CVE-2021-42796

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-42796
value: CRITICAL

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134c704f-9b21-4f2e-91b3-4a467353bcc0: CVE-2021-42796
value: CRITICAL

Trust: 1.0

NVD: CVE-2021-42796
value: CRITICAL

Trust: 0.8

CNVD: CNVD-2022-85520
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-202211-3369
value: MEDIUM

Trust: 0.6

CNVD: CNVD-2022-85520
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:N/I:P/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2021-42796
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

NVD: CVE-2021-42796
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: CNVD: CNVD-2022-85520 // JVNDB: JVNDB-2021-020761 // CNNVD: CNNVD-202211-3369 // NVD: CVE-2021-42796 // NVD: CVE-2021-42796

PROBLEMTYPE DATA

problemtype:CWE-78

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problemtype:NVD-CWE-Other

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problemtype:others (CWE-Other) [NVD evaluation ]

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sources: JVNDB: JVNDB-2021-020761 // NVD: CVE-2021-42796

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202211-3369

EXTERNAL IDS

db:NVDid:CVE-2021-42796

Trust: 3.9

db:ICS CERTid:ICSA-22-326-01

Trust: 1.9

db:AUSCERTid:ESB-2022.6114.2

Trust: 1.2

db:JVNid:JVNVU97763467

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db:JVNDBid:JVNDB-2021-020761

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db:CNVDid:CNVD-2022-85520

Trust: 0.6

db:CNNVDid:CNNVD-202211-3369

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db:VULMONid:CVE-2021-42796

Trust: 0.1

sources: CNVD: CNVD-2022-85520 // VULMON: CVE-2021-42796 // JVNDB: JVNDB-2021-020761 // CNNVD: CNNVD-202211-3369 // NVD: CVE-2021-42796

REFERENCES

url:https://www.cisa.gov/news-events/ics-advisories/icsa-22-326-01

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url:https://www.aveva.com/en/products/edge/

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url:https://www.auscert.org.au/bulletins/esb-2022.6114.2

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url:https://jvn.jp/vu/jvnvu97763467/

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url:https://nvd.nist.gov/vuln/detail/cve-2021-42796

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url:https://www.cisa.gov/uscert/ics/advisories/icsa-22-326-01

Trust: 0.1

sources: CNVD: CNVD-2022-85520 // VULMON: CVE-2021-42796 // JVNDB: JVNDB-2021-020761 // CNNVD: CNNVD-202211-3369 // NVD: CVE-2021-42796

SOURCES

db:CNVDid:CNVD-2022-85520
db:VULMONid:CVE-2021-42796
db:JVNDBid:JVNDB-2021-020761
db:CNNVDid:CNNVD-202211-3369
db:NVDid:CVE-2021-42796

LAST UPDATE DATE

2024-10-08T21:24:18.115000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2022-85520date:2022-12-07T00:00:00
db:JVNDBid:JVNDB-2021-020761date:2024-01-16T01:38:00
db:CNNVDid:CNNVD-202211-3369date:2022-12-19T00:00:00
db:NVDid:CVE-2021-42796date:2024-10-07T19:36:11.143

SOURCES RELEASE DATE

db:CNVDid:CNVD-2022-85520date:2022-12-06T00:00:00
db:JVNDBid:JVNDB-2021-020761date:2024-01-16T00:00:00
db:CNNVDid:CNNVD-202211-3369date:2022-11-23T00:00:00
db:NVDid:CVE-2021-42796date:2023-12-16T01:15:07.540