CVE-2024-7322

A ZigBee coordinator, router, or end device may change their node ID when an unsolicited encrypted rejoin response is received, this change in node ID causes Denial of Service (DoS). To recover from this DoS, the network must be re-established

CVSS v3 5.8 MEDIUM

5.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.3 / Impact : 4.0

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://community.silabs.com/068Vm00000I7ri2
https://cert-portal.siemens.com/productcert/html/ssa-099819.html

Configurations

No configuration.

History

15 Oct 2026, 01:19

Type	Values Removed	Values Added
References		() https://cert-portal.siemens.com/productcert/html/ssa-099819.html -

Information

Published : 2025-01-15 08:15

Updated : 2026-10-15 01:19

NVD link : CVE-2024-7322

Mitre link : CVE-2024-7322

CVE.ORG link : CVE-2024-7322

JSON object : View

Products Affected

No product.

CWE

CWE-940

Improper Verification of Source of a Communication Channel

{"id": "CVE-2024-7322", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2024-7322", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2025-01-15T14:46:49.430161Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "product-security@silabs.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 5.8, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "NONE"}, "impactScore": 4.0, "exploitabilityScore": 1.3}]}, "affected": [{"source": "product-security@silabs.com", "affectedData": [{"vendor": "silabs.com", "product": "EmberZNet", "versions": [{"status": "affected", "version": "0", "lessThan": "7.3.3", "versionType": "semver"}, {"status": "affected", "version": "7.4.0", "lessThan": "7.4.4", "versionType": "semver"}], "packageName": "GSDK", "defaultStatus": "unaffected"}, {"vendor": "silabs.com", "product": "EmberZNet", "versions": [{"status": "affected", "version": "0", "lessThan": "8.1.0", "versionType": "semver"}], "packageName": "SiSDK", "defaultStatus": "unaffected"}]}, {"source": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e", "affectedData": [{"vendor": "Siemens", "product": "SENTRON 3NA COM Fuse", "versions": [{"status": "affected", "version": "0", "lessThan": "V5.2", "versionType": "custom"}], "defaultStatus": "unknown"}]}], "published": "2025-01-15T08:15:26.177", "references": [{"url": "https://community.silabs.com/068Vm00000I7ri2", "source": "product-security@silabs.com"}, {"url": "https://cert-portal.siemens.com/productcert/html/ssa-099819.html", "source": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "product-security@silabs.com", "description": [{"lang": "en", "value": "CWE-940"}]}], "descriptions": [{"lang": "en", "value": "A ZigBee coordinator, router, or end device may change their node ID when an unsolicited encrypted rejoin response is received, this change\u00a0in node ID causes Denial of Service (DoS). To recover from this DoS, the network must be re-established"}, {"lang": "es", "value": "Un coordinador, enrutador o dispositivo final de ZigBee puede cambiar su ID de nodo cuando recibe una respuesta de reincorporaci\u00f3n cifrada no solicitada. Este cambio en la ID del nodo provoca una denegaci\u00f3n de servicio (DoS). Para recuperarse de esta denegaci\u00f3n de servicio, se debe restablecer la red."}], "lastModified": "2026-10-15T01:19:23.157", "sourceIdentifier": "product-security@silabs.com"}