{"api_version":"1","generated_at":"2026-06-15T06:10:20+00:00","cve":"CVE-2023-31761","urls":{"html":"https://cve.report/CVE-2023-31761","api":"https://cve.report/api/cve/CVE-2023-31761.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2023-31761","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-31761"},"summary":{"title":"CVE-2023-31761","description":"Weak security in the transmitter of Blitzwolf BW-IS22 Smart Home Security Alarm v1.0 allows attackers to gain full access to the system via a code replay attack.","state":"PUBLIC","assigner":"cve@mitre.org","published_at":"2023-05-24 00:15:00","updated_at":"2023-06-12 14:15:00"},"problem_types":["CWE-294"],"metrics":[],"references":[{"url":"https://ashallen.net/wireless-alarm-system-vulnerabilities","name":"https://ashallen.net/wireless-alarm-system-vulnerabilities","refsource":"MISC","tags":[],"title":"Wireless Alarm System Vulnerabilities – Ash Allen","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://ashallen.net/wireless-alarm-system-vulnerability-disclosure","name":"https://ashallen.net/wireless-alarm-system-vulnerability-disclosure","refsource":"MISC","tags":[],"title":"Wireless Alarm System Vulnerability Disclosure – Ash Allen","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-31761","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-31761","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2023","cve_id":"31761","vulnerable":"-1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"h","cpe4":"blitzwolf","cpe5":"bw-is22","cpe6":"-","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2023","cve_id":"31761","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"blitzwolf","cpe5":"bw-is22_firmware","cpe6":"1.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2023-31761","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Weak security in the transmitter of Blitzwolf BW-IS22 Smart Home Security Alarm v1.0 allows attackers to gain full access to the system via a code replay attack."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"refsource":"MISC","name":"https://ashallen.net/wireless-alarm-system-vulnerability-disclosure","url":"https://ashallen.net/wireless-alarm-system-vulnerability-disclosure"},{"refsource":"MISC","name":"https://ashallen.net/wireless-alarm-system-vulnerabilities","url":"https://ashallen.net/wireless-alarm-system-vulnerabilities"}]}},"nvd":{"publishedDate":"2023-05-24 00:15:00","lastModifiedDate":"2023-06-12 14:15:00","problem_types":["CWE-294"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","attackVector":"ADJACENT_NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH"},"exploitabilityScore":1.6,"impactScore":5.9}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"AND","children":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:blitzwolf:bw-is22_firmware:1.0:*:*:*:*:*:*:*","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":false,"cpe23Uri":"cpe:2.3:h:blitzwolf:bw-is22:-:*:*:*:*:*:*:*","cpe_name":[]}]}],"cpe_match":[]}]}},"legacy_mitre":{"record":null,"notes":[]}}}