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ID

VAR-202202-0218


CVE

CVE-2022-21209


TITLE

Fatek Automation FvDesigner FPJ File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability

Trust: 1.4

sources: ZDI: ZDI-22-439 // ZDI: ZDI-22-436

DESCRIPTION

The affected product is vulnerable to an out-of-bounds read while processing project files, which allows an attacker to craft a project file that would allow arbitrary code execution. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within the parsing of FPJ files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. FATEK Automation FvDesigner is a human-computer interaction device of FATEK. A buffer error vulnerability exists in FATEK Automation FvDesigner

Trust: 3.33

sources: NVD: CVE-2022-21209 // ZDI: ZDI-22-439 // ZDI: ZDI-22-436 // ZDI: ZDI-22-435 // CNVD: CNVD-2022-21227

IOT TAXONOMY

category:['IoT']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2022-21227

AFFECTED PRODUCTS

vendor:fatek automationmodel:fvdesignerscope: - version: -

Trust: 2.1

vendor:fatekmodel:fvdesignerscope:lteversion:1.5.100

Trust: 1.0

vendor:fatekmodel:fvdesignerscope:lteversion:<=1.5.100

Trust: 0.6

sources: ZDI: ZDI-22-439 // ZDI: ZDI-22-436 // ZDI: ZDI-22-435 // CNVD: CNVD-2022-21227 // NVD: CVE-2022-21209

CVSS

SEVERITY

CVSSV2

CVSSV3

ZDI: CVE-2022-21209
value: HIGH

Trust: 2.1

nvd@nist.gov: CVE-2022-21209
value: HIGH

Trust: 1.0

ics-cert@hq.dhs.gov: CVE-2022-21209
value: HIGH

Trust: 1.0

CNVD: CNVD-2022-21227
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-202202-1932
value: HIGH

Trust: 0.6

nvd@nist.gov: CVE-2022-21209
severity: MEDIUM
baseScore: 6.8
vectorString: AV:N/AC:M/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 8.6
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.0

CNVD: CNVD-2022-21227
severity: MEDIUM
baseScore: 6.8
vectorString: AV:N/AC:M/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 8.6
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

ZDI: CVE-2022-21209
baseSeverity: HIGH
baseScore: 7.8
vectorString: AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.8
impactScore: 5.9
version: 3.0

Trust: 2.1

nvd@nist.gov: CVE-2022-21209
baseSeverity: HIGH
baseScore: 7.8
vectorString: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.8
impactScore: 5.9
version: 3.1

Trust: 2.0

sources: ZDI: ZDI-22-439 // ZDI: ZDI-22-436 // ZDI: ZDI-22-435 // CNVD: CNVD-2022-21227 // CNNVD: CNNVD-202202-1932 // NVD: CVE-2022-21209 // NVD: CVE-2022-21209

PROBLEMTYPE DATA

problemtype:CWE-125

Trust: 1.0

sources: NVD: CVE-2022-21209

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202202-1932

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202202-1932

PATCH

title:Fatek Automation has issued an update to correct this vulnerability.url:https://www.cisa.gov/uscert/ics/advisories/icsa-22-055-01

Trust: 2.1

sources: ZDI: ZDI-22-439 // ZDI: ZDI-22-436 // ZDI: ZDI-22-435

EXTERNAL IDS

db:NVDid:CVE-2022-21209

Trust: 4.3

db:ZDIid:ZDI-22-439

Trust: 2.3

db:ZDIid:ZDI-22-436

Trust: 2.3

db:ZDIid:ZDI-22-435

Trust: 2.3

db:ICS CERTid:ICSA-22-055-01

Trust: 1.6

db:ZDI_CANid:ZDI-CAN-14858

Trust: 0.7

db:ZDI_CANid:ZDI-CAN-14853

Trust: 0.7

db:ZDI_CANid:ZDI-CAN-14591

Trust: 0.7

db:CNVDid:CNVD-2022-21227

Trust: 0.6

db:AUSCERTid:ESB-2022.0823

Trust: 0.6

db:CS-HELPid:SB2022022513

Trust: 0.6

db:CNNVDid:CNNVD-202202-1932

Trust: 0.6

sources: ZDI: ZDI-22-439 // ZDI: ZDI-22-436 // ZDI: ZDI-22-435 // CNVD: CNVD-2022-21227 // CNNVD: CNNVD-202202-1932 // NVD: CVE-2022-21209

REFERENCES

url:https://www.cisa.gov/uscert/ics/advisories/icsa-22-055-01

Trust: 3.7

url:https://www.zerodayinitiative.com/advisories/zdi-22-439/

Trust: 2.2

url:https://www.zerodayinitiative.com/advisories/zdi-22-435/

Trust: 1.6

url:https://www.zerodayinitiative.com/advisories/zdi-22-436/

Trust: 1.6

url:https://nvd.nist.gov/vuln/detail/cve-2022-21209

Trust: 0.6

url:https://us-cert.cisa.gov/ics/advisories/icsa-22-055-01

Trust: 0.6

url:https://cxsecurity.com/cveshow/cve-2022-21209/

Trust: 0.6

url:https://www.auscert.org.au/bulletins/esb-2022.0823

Trust: 0.6

url:https://www.cybersecurity-help.cz/vdb/sb2022022513

Trust: 0.6

sources: ZDI: ZDI-22-439 // ZDI: ZDI-22-436 // ZDI: ZDI-22-435 // CNVD: CNVD-2022-21227 // CNNVD: CNNVD-202202-1932 // NVD: CVE-2022-21209

CREDITS

xina1i

Trust: 1.4

sources: ZDI: ZDI-22-439 // ZDI: ZDI-22-436

SOURCES

db:ZDIid:ZDI-22-439
db:ZDIid:ZDI-22-436
db:ZDIid:ZDI-22-435
db:CNVDid:CNVD-2022-21227
db:CNNVDid:CNNVD-202202-1932
db:NVDid:CVE-2022-21209

LAST UPDATE DATE

2024-11-23T22:44:05.289000+00:00


SOURCES UPDATE DATE

db:ZDIid:ZDI-22-439date:2022-03-07T00:00:00
db:ZDIid:ZDI-22-436date:2022-03-07T00:00:00
db:ZDIid:ZDI-22-435date:2022-03-07T00:00:00
db:CNVDid:CNVD-2022-21227date:2022-03-21T00:00:00
db:CNNVDid:CNNVD-202202-1932date:2022-03-11T00:00:00
db:NVDid:CVE-2022-21209date:2024-11-21T06:44:07.247

SOURCES RELEASE DATE

db:ZDIid:ZDI-22-439date:2022-03-07T00:00:00
db:ZDIid:ZDI-22-436date:2022-03-07T00:00:00
db:ZDIid:ZDI-22-435date:2022-03-07T00:00:00
db:CNVDid:CNVD-2022-21227date:2022-03-21T00:00:00
db:CNNVDid:CNNVD-202202-1932date:2022-02-24T00:00:00
db:NVDid:CVE-2022-21209date:2022-02-25T19:15:22.200