182 lines
8.2 KiB
JSON
182 lines
8.2 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.1",
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"cveMetadata": {
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"cveId": "CVE-2021-22282",
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"assignerOrgId": "2b718523-d88f-4f37-9bbd-300c20644bf9",
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"state": "PUBLISHED",
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"assignerShortName": "ABB",
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"dateReserved": "2021-01-05T17:31:49.080Z",
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"datePublished": "2024-02-02T06:38:32.358Z",
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"dateUpdated": "2025-06-17T21:29:23.035Z"
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},
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"containers": {
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"cna": {
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"affected": [
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{
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"defaultStatus": "unaffected",
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"product": "Automation Studio",
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"vendor": "B&R Industrial Automation",
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"versions": [
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{
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"lessThanOrEqual": "4.12",
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"status": "affected",
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"version": "4.0",
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"versionType": "custom"
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}
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]
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}
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],
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"credits": [
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{
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"lang": "en",
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"type": "finder",
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"user": "00000000-0000-4000-9000-000000000000",
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"value": "B&R would like to thank the following for working with us to help protect our customers: Mr. Mashav Sapir of Claroty, Mr. Andrew Hofmans"
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}
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],
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"datePublic": "2021-10-28T18:30:00.000Z",
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"descriptions": [
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{
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"lang": "en",
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"supportingMedia": [
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{
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"base64": false,
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"type": "text/html",
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"value": "Improper Control of Generation of Code ('Code Injection') vulnerability in B&R Industrial Automation Automation Studio allows Local Execution of Code.<p>This issue affects Automation Studio: from 4.0 through 4.12.</p>"
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}
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],
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"value": "Improper Control of Generation of Code ('Code Injection') vulnerability in B&R Industrial Automation Automation Studio allows Local Execution of Code.This issue affects Automation Studio: from 4.0 through 4.12.\n\n"
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}
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],
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"impacts": [
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{
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"capecId": "CAPEC-549",
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"descriptions": [
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{
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"lang": "en",
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"value": "CAPEC-549 Local Execution of Code"
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}
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]
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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"attackComplexity": "HIGH",
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"attackVector": "NETWORK",
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"availabilityImpact": "HIGH",
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"baseScore": 8.3,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"privilegesRequired": "NONE",
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"scope": "CHANGED",
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"userInteraction": "REQUIRED",
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"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H",
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"version": "3.1"
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},
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"format": "CVSS",
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"scenarios": [
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{
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"lang": "en",
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"value": "GENERAL"
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}
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]
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-94",
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"description": "CWE-94 Improper Control of Generation of Code ('Code Injection')",
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"lang": "en",
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"type": "CWE"
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}
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]
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}
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],
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"providerMetadata": {
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"orgId": "2b718523-d88f-4f37-9bbd-300c20644bf9",
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"shortName": "ABB",
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"dateUpdated": "2024-02-02T11:25:49.556Z"
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},
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"references": [
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{
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"url": "https://www.br-automation.com/fileadmin/2021-12_RCE_Vulnerability_in_BnR_Automation_Studio-1b993aeb.pdf"
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}
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],
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"source": {
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"discovery": "UNKNOWN"
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},
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"title": "RCE in B&R Automation Studio with crafted project files",
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"workarounds": [
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{
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"lang": "en",
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"supportingMedia": [
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{
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"base64": false,
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"type": "text/html",
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"value": "\n\nB&R recommends the following specific workarounds and mitigations:\nOpen only B&R Automation Studio project files from trusted source.\nProtect locations where B&R Automation Studio projects are stored from unauthorized access. This \nincludes PLCs, when using the feature to back up project source files on target.\nDo not run B&R Automation Studio in elevated mode.\nVerify integrity of B&R Automation Studio project files, which are exchanged via potentially insecure \nchannels.\nMake sure, that Windows User Access Control (UAC) is enabled.\nIn general, B&R recommends implementing the Cyber Security guidelines.\n\n<br>"
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}
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],
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"value": "\nB&R recommends the following specific workarounds and mitigations:\nOpen only B&R Automation Studio project files from trusted source.\nProtect locations where B&R Automation Studio projects are stored from unauthorized access. This \nincludes PLCs, when using the feature to back up project source files on target.\nDo not run B&R Automation Studio in elevated mode.\nVerify integrity of B&R Automation Studio project files, which are exchanged via potentially insecure \nchannels.\nMake sure, that Windows User Access Control (UAC) is enabled.\nIn general, B&R recommends implementing the Cyber Security guidelines.\n\n\n"
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}
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],
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"x_generator": {
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"engine": "Vulnogram 0.1.0-dev"
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}
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},
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"adp": [
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{
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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2024-08-03T18:37:18.516Z"
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},
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"title": "CVE Program Container",
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"references": [
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{
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"url": "https://www.br-automation.com/fileadmin/2021-12_RCE_Vulnerability_in_BnR_Automation_Studio-1b993aeb.pdf",
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"tags": [
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"x_transferred"
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]
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}
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]
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},
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"id": "CVE-2021-22282",
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"role": "CISA Coordinator",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "total"
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}
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],
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"version": "2.0.3",
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"timestamp": "2024-03-14T21:13:25.788287Z"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2025-06-17T21:29:23.035Z"
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}
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}
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]
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}
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} |