151 lines
6.0 KiB
JSON
151 lines
6.0 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-40434",
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"assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
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"state": "PUBLISHED",
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"assignerShortName": "icscert",
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"dateReserved": "2026-04-14T15:42:14.096Z",
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"datePublished": "2026-04-17T19:49:28.099Z",
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"dateUpdated": "2026-04-17T20:28:02.785Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
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"shortName": "icscert",
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"dateUpdated": "2026-04-17T19:49:28.099Z"
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},
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"title": "Anviz CrossChex Standard Improper Verification of Source of a Communication Channel",
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"problemTypes": [
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{
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"descriptions": [
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{
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"lang": "en",
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"cweId": "CWE-940",
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"description": "CWE-940",
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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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"affected": [
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{
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"vendor": "Anviz",
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"product": "Anviz CrossChex Standard",
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"versions": [
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{
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"status": "affected",
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"version": "All versions"
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}
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],
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"defaultStatus": "unaffected"
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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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"value": "Anviz CrossChex Standard\nlacks source verification in the client/server channel, enabling TCP \npacket injection by an attacker on the same network to alter or disrupt \napplication traffic.",
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"supportingMedia": [
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{
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"type": "text/html",
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"base64": false,
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"value": "Anviz CrossChex Standard\nlacks source verification in the client/server channel, enabling TCP \npacket injection by an attacker on the same network to alter or disrupt \napplication traffic."
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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://www.anviz.com/contact-us.html"
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},
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{
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"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-26-106-03"
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},
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{
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"url": "https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-106-03.json"
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}
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],
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"metrics": [
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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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"cvssV3_1": {
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"version": "3.1",
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"attackVector": "ADJACENT_NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "HIGH",
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"availabilityImpact": "HIGH",
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"baseSeverity": "HIGH",
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"baseScore": 8.1,
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"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H"
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}
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}
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],
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"workarounds": [
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{
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"lang": "en",
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"value": "Anviz did not respond to CISA's attempts to coordinate these \nvulnerabilities. Users should contact Anviz for more information at \nhttps://www.anviz.com/contact-us.html.",
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"supportingMedia": [
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{
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"type": "text/html",
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"base64": false,
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"value": "Anviz did not respond to CISA's attempts to coordinate these \nvulnerabilities. Users should contact Anviz for more information at \nhttps://www.anviz.com/contact-us.html."
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}
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]
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}
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],
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"source": {
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"advisory": "ICSA-26-106-03",
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"discovery": "EXTERNAL"
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},
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"x_generator": {
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"engine": "Vulnogram 1.0.1"
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}
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},
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"adp": [
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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": "2026-04-17T20:27:23.496359Z",
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"id": "CVE-2026-40434",
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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": "partial"
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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": "2026-04-17T20:28:02.785Z"
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}
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}
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]
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}
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} |