fkie_cve-2025-1221
Vulnerability from fkie_nvd
Published
2025-07-30 08:15
Modified
2025-07-31 18:42
Severity ?
Summary
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
References
Impacted products
Vendor | Product | Version |
---|
{ "cveTags": [], "descriptions": [ { "lang": "en", "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" }, { "lang": "es", "value": "Un Zigbee Radio Co-Processor (RCP), que utilice SiLabs EmberZNet Zigbee stack, no pudo enviar mensajes al sistema host (CPCd) debido al intenso tr\u00e1fico Zigbee, lo que result\u00f3 en un ataque de denegaci\u00f3n de servicio (DoS). Solo un reinicio completo har\u00e1 que el dispositivo vuelva a funcionar normalmente." } ], "id": "CVE-2025-1221", "lastModified": "2025-07-31T18:42:37.870", "metrics": { "cvssMetricV40": [ { "cvssData": { "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "attackVector": "ADJACENT", "availabilityRequirement": "NOT_DEFINED", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "LOW", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "vulnerabilityResponseEffort": "NOT_DEFINED" }, "source": "product-security@silabs.com", "type": "Secondary" } ] }, "published": "2025-07-30T08:15:33.133", "references": [ { "source": "product-security@silabs.com", "url": "https://community.silabs.com/068Vm00000Sadyn" }, { "source": "product-security@silabs.com", "url": "https://www.silabs.com/documents/public/release-notes/emberznet-release-notes-7.4.4.0.pdf" }, { "source": "product-security@silabs.com", "url": "https://www.silabs.com/documents/public/release-notes/emberznet-release-notes-8.0.2.0.pdf" }, { "source": "product-security@silabs.com", "url": "https://www.silabs.com/documents/public/release-notes/emberznet-release-notes-8.1.0.0.pdf" } ], "sourceIdentifier": "product-security@silabs.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-667" } ], "source": "product-security@silabs.com", "type": "Secondary" } ] }
Loading…
Loading…
Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
Loading…