175 lines
7.2 KiB
JSON
175 lines
7.2 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-2025-7964",
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"assignerOrgId": "030b2754-1501-44a4-bef8-48be86a33bf4",
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"state": "PUBLISHED",
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"assignerShortName": "Silabs",
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"dateReserved": "2025-07-21T17:44:17.730Z",
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"datePublished": "2026-01-30T15:02:53.825Z",
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"dateUpdated": "2026-01-30T15:36:46.637Z"
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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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"packageName": "GSDK",
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"product": "Silicon Labs Zigbee Stack",
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"repo": "https://github.com/SiliconLabs/gecko_sdk",
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"vendor": "silabs.com",
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"versions": [
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{
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"lessThanOrEqual": "4.4.6",
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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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"defaultStatus": "unaffected",
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"packageName": "SiSDK",
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"product": "Silicon Labs Zigbee Stack",
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"repo": "https://github.com/SiliconLabs/simplicity_sdk",
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"vendor": "silabs.com",
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"versions": [
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{
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"lessThanOrEqual": "2025.6.1",
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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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"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": "<div>After receiving a \n\n<span style=\"background-color: rgb(255, 255, 255);\">malformed 802.15.4 MAC Data Request</span>\n\n the Zigbee Coordinator sends a ‘network leave’ request to Zigbee router resulting in the Zigbee Router getting stuck in a non-rejoinable state. If a suitable parent is not available, the end devices will be unable to rejoin. A manual recommissioning is required to recover the Zigbee Router.</div>\n\n<br>"
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}
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],
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"value": "After receiving a \n\nmalformed 802.15.4 MAC Data Request\n\n the Zigbee Coordinator sends a ‘network leave’ request to Zigbee router resulting in the Zigbee Router getting stuck in a non-rejoinable state. If a suitable parent is not available, the end devices will be unable to rejoin. A manual recommissioning is required to recover the Zigbee Router."
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}
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],
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"impacts": [
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{
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"capecId": "CAPEC-153",
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"descriptions": [
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{
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"lang": "en",
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"value": "CAPEC-153 Input Data Manipulation"
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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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"cvssV4_0": {
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"Automatable": "NOT_DEFINED",
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"Recovery": "NOT_DEFINED",
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"Safety": "NOT_DEFINED",
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"attackComplexity": "LOW",
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"attackRequirements": "NONE",
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"attackVector": "NETWORK",
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"baseScore": 9.2,
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"baseSeverity": "CRITICAL",
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"exploitMaturity": "NOT_DEFINED",
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"privilegesRequired": "NONE",
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"providerUrgency": "NOT_DEFINED",
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"subAvailabilityImpact": "HIGH",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"userInteraction": "NONE",
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"valueDensity": "NOT_DEFINED",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H",
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"version": "4.0",
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"vulnAvailabilityImpact": "HIGH",
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"vulnConfidentialityImpact": "NONE",
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"vulnIntegrityImpact": "NONE",
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"vulnerabilityResponseEffort": "NOT_DEFINED"
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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-229",
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"description": "CWE-229: Improper Handling of Values",
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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": "030b2754-1501-44a4-bef8-48be86a33bf4",
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"shortName": "Silabs",
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"dateUpdated": "2026-01-30T15:02:53.825Z"
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},
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"references": [
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{
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"tags": [
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"vendor-advisory",
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"permissions-required"
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],
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"url": "https://community.silabs.com/068Vm00000dspiL"
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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": "Zigbee Router Denial of Service",
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"x_generator": {
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"engine": "Vulnogram 0.2.0"
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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": "2026-01-30T15:36:24.476564Z",
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"id": "CVE-2025-7964",
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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": "yes"
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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": "2026-01-30T15:36:46.637Z"
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}
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}
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]
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}
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} |