197 lines
7.8 KiB
JSON
197 lines
7.8 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-2025-1221",
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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": "2025-02-11T05:43:30.180Z",
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"datePublished": "2025-07-30T08:09:19.214Z",
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"dateUpdated": "2025-07-30T13:40:39.039Z"
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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": "Zigbee",
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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": "4.3.3",
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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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"status": "affected",
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"version": "4.4.3",
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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": "Zigbee",
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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": "2024.6.1",
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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": "A Zigbee Radio Co-Processor (RCP), which is using SiLabs EmberZNet Zigbee stack, was unable to send messages to the host system (CPCd) due to heavy Zigbee traffic, resulting in a Denial of Service (DoS) attack, Only hard reset will bring the device to normal operation<br>"
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}
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],
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"value": "A Zigbee Radio Co-Processor (RCP), which is using SiLabs EmberZNet Zigbee stack, was unable to send messages to the host system (CPCd) due to heavy Zigbee traffic, resulting in a Denial of Service (DoS) attack, Only hard reset will bring the device to normal operation"
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}
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],
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"impacts": [
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{
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"capecId": "CAPEC-26",
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"descriptions": [
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{
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"lang": "en",
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"value": "CAPEC-26 Leveraging Race Conditions"
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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": "PRESENT",
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"attackVector": "ADJACENT",
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"baseScore": 5.9,
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"baseSeverity": "MEDIUM",
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"privilegesRequired": "LOW",
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"providerUrgency": "NOT_DEFINED",
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"subAvailabilityImpact": "NONE",
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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:A/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
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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-667",
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"description": "CWE-667 Improper Locking",
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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": "2025-07-30T08:09:19.214Z"
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},
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"references": [
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{
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"tags": [
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"release-notes"
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],
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"url": "https://www.silabs.com/documents/public/release-notes/emberznet-release-notes-7.4.4.0.pdf"
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},
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{
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"tags": [
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"release-notes"
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],
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"url": "https://www.silabs.com/documents/public/release-notes/emberznet-release-notes-8.0.2.0.pdf"
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},
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{
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"tags": [
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"release-notes"
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],
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"url": "https://www.silabs.com/documents/public/release-notes/emberznet-release-notes-8.1.0.0.pdf"
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},
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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/068Vm00000Sadyn"
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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": "DoS in Zigbee device due to heavy traffic",
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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": "2025-07-30T13:40:11.968497Z",
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"id": "CVE-2025-1221",
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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": "2025-07-30T13:40:39.039Z"
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}
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}
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]
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}
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} |