234 lines
9.5 KiB
JSON
234 lines
9.5 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-2021-4406",
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"assignerOrgId": "b87402ff-ae37-4194-9dae-31abdbd6f217",
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"state": "PUBLISHED",
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"assignerShortName": "DIVD",
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"dateReserved": "2023-07-05T15:24:56.556Z",
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"datePublished": "2023-07-10T06:29:48.698Z",
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"dateUpdated": "2025-09-24T15:46:35.837Z"
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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": "unknown",
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"product": "QuantaStor",
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"vendor": "OSNEXUS",
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"versions": [
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{
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"lessThanOrEqual": "6.0.0.355",
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"status": "affected",
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"version": "0",
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"versionType": "semver"
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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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"value": "Wietse Boonstra (DIVD)"
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},
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{
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"lang": "en",
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"type": "analyst",
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"value": "Frank Breedijk (DIVD)"
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},
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{
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"lang": "en",
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"type": "analyst",
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"value": "Victor Pasman (DIVD)"
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},
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{
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"lang": "en",
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"type": "analyst",
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"value": "Victor Gevers (DIVD)"
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},
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{
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"lang": "en",
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"type": "analyst",
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"value": "Max van der Horst (DIVD)"
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},
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{
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"lang": "en",
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"type": "analyst",
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"value": "Célistine Oosting (DIVD)"
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}
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],
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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": "An authenticated attacker is able to create alerts that trigger a stored XSS attack.<br><br>POC<br><br><br><ol><li><p>go to the alert manager</p></li><li>open the ITSM tab</li><li><p>add a webhook with the URL/service token value </p><tt>'\t-h\t&&\tid\t|\ttee\t/tmp/ttttttddddssss\t#'</tt><p> (whitespaces are tab characters)</p></li><li><p>click add</p></li><li><p>click apply</p></li><li><p>create a test alert</p></li><li><p>The test alert will run the command </p><tt>“id\t|\ttee\t/tmp/ttttttddddssss”</tt><p> as root.</p></li><li><p>after the test alert inspect </p><tt>/tmp/ttttttddddssss</tt><p> it'll contain the ids of the root user.<br></p></li></ol><b></b><br>"
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}
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],
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"value": "An authenticated attacker is able to create alerts that trigger a stored XSS attack.\n\nPOC\n\n\n * go to the alert manager\n\n\n * open the ITSM tab\n * add a webhook with the URL/service token value \n\n'\t-h\t&&\tid\t|\ttee\t/tmp/ttttttddddssss\t#' (whitespaces are tab characters)\n\n\n * click add\n\n\n * click apply\n\n\n * create a test alert\n\n\n * The test alert will run the command \n\n“id\t|\ttee\t/tmp/ttttttddddssss” as root.\n\n\n * after the test alert inspect \n\n/tmp/ttttttddddssss it'll contain the ids of the root user."
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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": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "HIGH",
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"baseScore": 9.1,
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"baseSeverity": "CRITICAL",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"privilegesRequired": "HIGH",
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"scope": "CHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/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-77",
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"description": "CWE-77 Improper Neutralization of Special Elements used in a Command ('Command 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": "b87402ff-ae37-4194-9dae-31abdbd6f217",
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"shortName": "DIVD",
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"dateUpdated": "2025-09-24T15:46:35.837Z"
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},
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"references": [
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{
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"tags": [
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"third-party-advisory"
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],
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"url": "https://csirt.divd.nl/DIVD-2021-00020/"
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},
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{
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"tags": [
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"product"
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],
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"url": "https://www.osnexus.com/products/software-defined-storage"
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},
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{
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"tags": [
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"third-party-advisory",
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"exploit",
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"technical-description"
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],
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"url": "https://csirt.divd.nl/CVE-2021-4406"
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}
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],
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"solutions": [
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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": "Upgrade to the latest version of OSNEXUS QuantaStor and hope it is fixed"
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}
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],
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"value": "Upgrade to the latest version of OSNEXUS QuantaStor and hope it is fixed"
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}
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],
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"source": {
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"discovery": "INTERNAL"
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},
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"title": "Authenticated Remote COmmand Execution as root in OSNEXUS QuantaStor version 6.0.0.355 and others",
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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": "2024-08-03T17:23:10.705Z"
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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.divd.nl/DIVD-2021-00020",
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"tags": [
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"third-party-advisory",
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"x_transferred"
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]
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},
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{
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"url": "https://www.osnexus.com/products/software-defined-storage",
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"tags": [
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"product",
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"x_transferred"
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]
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},
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{
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"url": "https://csirt.divd.nl/CVE-2021-4406",
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"tags": [
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"third-party-advisory",
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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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"references": [
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{
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"url": "https://csirt.divd.nl/cves/CVE-2021-4406/",
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"tags": [
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"exploit"
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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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"timestamp": "2025-09-24T13:40:31.901830Z",
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"id": "CVE-2021-4406",
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"options": [
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{
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"Exploitation": "poc"
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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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"role": "CISA Coordinator",
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"version": "2.0.3"
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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": "2025-09-24T13:40:46.757Z"
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}
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}
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]
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}
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} |