{"id":"CVE-2025-10933","state":"PUBLISHED","title":"Silicon Labs Z-Wave Protocol Controller Integer underflow vulnerability leads to out of bounds read","description":"An integer underflow vulnerability in the Silicon Labs Z-Wave Protocol Controller can lead to out of bounds memory reads.","publishedAt":"2026-01-05T17:07:32.807Z","updatedAt":"2026-01-05T20:00:17.747Z","severity":{"score":5.3,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","source":"Silabs"},"assigner":"Silabs","products":["silabs.com Z-Wave Protocol Controller"],"affected":[{"vendor":"silabs.com","product":"Z-Wave Protocol Controller","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"1.7.1","versionType":"semver"}],"repo":"https://github.com/SiliconLabsSoftware/z-wave-protocol-controller"}],"references":["https://community.silabs.com/068Vm00000a4nNI"],"weaknesses":["CWE-125","CWE-191","CWE-1284"],"ingestedAt":"2026-10-29T20:08:20.985Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/10xxx/CVE-2025-10933.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-10933","state":"PUBLISHED","datePublished":"2026-01-05T17:07:32.807Z","dateUpdated":"2026-01-05T20:00:17.747Z","assignerShortName":"Silabs","assignerOrgId":"030b2754-1501-44a4-bef8-48be86a33bf4","dateReserved":"2025-09-24T17:50:19.015Z"},"containers":{"cna":{"title":"Silicon Labs Z-Wave Protocol Controller Integer underflow vulnerability leads to out of bounds read","descriptions":[{"lang":"en","value":"An integer underflow vulnerability in the Silicon Labs Z-Wave Protocol Controller can lead to out of bounds memory reads."}],"affected":[{"vendor":"silabs.com","product":"Z-Wave Protocol Controller","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"1.7.1","versionType":"semver"}],"repo":"https://github.com/SiliconLabsSoftware/z-wave-protocol-controller"}],"references":[{"url":"https://community.silabs.com/068Vm00000a4nNI","tags":["vendor-advisory","permissions-required"]}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":5.3,"baseSeverity":"MEDIUM","exploitMaturity":"NOT_DEFINED","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"NONE","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-125","description":"CWE-125 Out-of-bounds Read","lang":"en","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-191","description":"CWE-191 Integer Underflow (Wrap or Wraparound)","lang":"en","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-1284","description":"CWE-1284 Improper Validation of Specified Quantity in Input","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"Silabs","orgId":"030b2754-1501-44a4-bef8-48be86a33bf4","dateUpdated":"2026-01-05T17:07:32.807Z"},"impacts":[{"capecId":"CAPEC-540","descriptions":[{"lang":"en","value":"CAPEC-540 Overread Buffers"}]}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.5.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-01-05T19:59:54.727572Z","id":"CVE-2025-10933","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-01-05T20:00:17.747Z"}}]}}}