{"containers": {"cna": {"affected": [{"product": "Z-Wave", "vendor": "Silicon Labs", "versions": [{"status": "affected", "version": "S2"}]}], "datePublic": "2018-05-23T00:00:00", "descriptions": [{"lang": "en", "value": "The Z-Wave specification requires that S2 security can be downgraded to S0 or other less secure protocols, allowing an attacker within radio range during pairing to downgrade and then exploit a different vulnerability (CVE-2013-20003) to intercept and spoof traffic."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-757", "description": "CWE-757: Selection of Less-Secure Algorithm During Negotiation ('Algorithm Downgrade')", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2022-02-04T22:33:06", "orgId": "37e5125f-f79b-445b-8fad-9564f167944b", "shortName": "certcc"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.pentestpartners.com/security-blog/z-shave-exploiting-z-wave-downgrade-attacks/"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://community.silabs.com/s/share/a5U1M000000knqNUAQ/updated-your-zwave-smart-locks-are-safe-and-secure"}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cert@cert.org", "DATE_PUBLIC": "2018-05-23T00:00:00.000Z", "ID": "CVE-2018-25029", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Z-Wave", "version": {"version_data": [{"version_affected": "=", "version_name": "S2", "version_value": "S2"}]}}]}, "vendor_name": "Silicon Labs"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "The Z-Wave specification requires that S2 security can be downgraded to S0 or other less secure protocols, allowing an attacker within radio range during pairing to downgrade and then exploit a different vulnerability (CVE-2013-20003) to intercept and spoof traffic."}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-757: Selection of Less-Secure Algorithm During Negotiation ('Algorithm Downgrade')"}]}]}, "references": {"reference_data": [{"name": "https://www.pentestpartners.com/security-blog/z-shave-exploiting-z-wave-downgrade-attacks/", "refsource": "MISC", "url": "https://www.pentestpartners.com/security-blog/z-shave-exploiting-z-wave-downgrade-attacks/"}, {"name": "https://community.silabs.com/s/share/a5U1M000000knqNUAQ/updated-your-zwave-smart-locks-are-safe-and-secure", "refsource": "CONFIRM", "url": "https://community.silabs.com/s/share/a5U1M000000knqNUAQ/updated-your-zwave-smart-locks-are-safe-and-secure"}]}, "source": {"discovery": "UNKNOWN"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T12:26:39.603Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.pentestpartners.com/security-blog/z-shave-exploiting-z-wave-downgrade-attacks/"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://community.silabs.com/s/share/a5U1M000000knqNUAQ/updated-your-zwave-smart-locks-are-safe-and-secure"}]}]}, "cveMetadata": {"assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b", "assignerShortName": "certcc", "cveId": "CVE-2018-25029", "datePublished": "2022-02-04T22:33:06.210079Z", "dateReserved": "2022-01-26T00:00:00", "dateUpdated": "2024-09-17T03:32:57.132Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:h:silabs:zgm130s037hgn:-:*:*:*:*:*:*:*", "matchCriteriaId": "57708CEA-8CF3-4FAF-A7D4-8572EE7A7E53", "vulnerable": false}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:silabs:zgm130s037hgn_firmware:s2:*:*:*:*:*:*:*", "matchCriteriaId": "DAE411D1-DEAB-4251-A7A4-B55492D53AC2", "vulnerable": true}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:h:silabs:zm5202:-:*:*:*:*:*:*:*", "matchCriteriaId": "64DAB9DC-A25C-4C7B-8A98-D6AAD3DF46CC", "vulnerable": false}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:silabs:zm5202_firmware:s2:*:*:*:*:*:*:*", "matchCriteriaId": "B0F01E96-49C5-4FB6-A549-5B25F04B26DB", "vulnerable": true}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:h:silabs:zm5101:-:*:*:*:*:*:*:*", "matchCriteriaId": "36D7DA65-1F1E-4C1C-A9EB-16F615E5C34A", "vulnerable": false}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:silabs:zm5101_firmware:s2:*:*:*:*:*:*:*", "matchCriteriaId": "D529D8C9-6882-4631-AE7A-E7EE52CA4E73", "vulnerable": true}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:h:silabs:zgm2305a27hgn:-:*:*:*:*:*:*:*", "matchCriteriaId": "9A86A154-AD74-4EFB-B94A-15C619683EB4", "vulnerable": false}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:silabs:zgm2305a27hgn_firmware:s2:*:*:*:*:*:*:*", "matchCriteriaId": "8AC94143-DE93-4179-B4E3-9B684E28A6F0", "vulnerable": true}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:h:silabs:zgm230sb27hgn:-:*:*:*:*:*:*:*", "matchCriteriaId": "5794CE0B-4A2F-439F-A6DF-42A710E35D89", "vulnerable": false}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:silabs:zgm230sb27hgn_firmware:s2:*:*:*:*:*:*:*", "matchCriteriaId": "AE07BCD8-452E-43B4-BC8B-30797A3CF830", "vulnerable": true}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Z-Wave specification requires that S2 security can be downgraded to S0 or other less secure protocols, allowing an attacker within radio range during pairing to downgrade and then exploit a different vulnerability (CVE-2013-20003) to intercept and spoof traffic."}, {"lang": "es", "value": "La especificaci\u00f3n Z-Wave requiere que la seguridad S2 pueda ser degradada a S0 u otros protocolos menos seguros, permitiendo a un atacante dentro del rango de radio durante el emparejamiento degradar y luego explotar una vulnerabilidad diferente (CVE-2013-20003) para interceptar y falsificar el tr\u00e1fico"}], "id": "CVE-2018-25029", "lastModified": "2022-02-09T15:45:48.157", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "ADJACENT_NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:A/AC:L/Au:N/C:P/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 6.5, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "NONE", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.2, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-02-04T23:15:09.730", "references": [{"source": "cret@cert.org", "tags": ["Third Party Advisory"], "url": "https://community.silabs.com/s/share/a5U1M000000knqNUAQ/updated-your-zwave-smart-locks-are-safe-and-secure"}, {"source": "cret@cert.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://www.pentestpartners.com/security-blog/z-shave-exploiting-z-wave-downgrade-attacks/"}], "sourceIdentifier": "cret@cert.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-757"}], "source": "cret@cert.org", "type": "Secondary"}]}

{}