{"schema_version":"public-product-v1.1","generated_at":"2026-07-21T10:25:02Z","exposure_verdict":"not_assessed","verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure.","advisory":{"id":"cisco-sa-20041202-cnr","slug":"cisco-sa-20041202-cnr","vendor":"Cisco","title":"Cisco Network Registrar Denial of Service Vulnerability","summary":"Cisco CNS Network Registrar Domain Name Service /Dynamic Host Configuration Protocol (DNS/DHCP) server for the Windows Server platforms is vulnerable to a Denial of Service attack when a certain crafted packet sequence is directed to the server. Cisco has made free software available to address this vulnerability for all affected customers. The vulnerabilities are documented as the following Cisco Bug IDs: CSCeg27625 and CSCeg27614. This advisory will be posted at https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20041202-cnr.","severity":"NA","published_at":"2004-12-02T16:00:00Z","updated_at":"2004-12-02T16:00:00Z","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20041202-cnr","csaf_url":"https://sec.cloudapps.cisco.com/security/center/contentjson/CiscoSecurityAdvisory/cisco-sa-20041202-cnr/csaf/cisco-sa-20041202-cnr.json","exposure_verdict":"not_assessed","verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure."},"freshness":{"last_source_refreshed_at":"2026-07-21T05:16:34Z","latest_source_refresh_at":"2026-07-21T05:16:34Z","oldest_source_refresh_at":"2026-07-21T03:00:03Z","all_sources_fresh":true,"sources":[{"source":"cisco_advisories","label":"Cisco advisories","last_success_at":"2026-07-21T03:00:03Z","stale":false},{"source":"cisco_csaf","label":"Cisco CSAF","last_success_at":"2026-07-21T05:14:24Z","stale":false},{"source":"nvd_cves","label":"NVD CVEs","last_success_at":"2026-07-21T05:16:30Z","stale":false},{"source":"cisa_kev","label":"CISA KEV","last_success_at":"2026-07-21T05:16:31Z","stale":false},{"source":"first_epss","label":"EPSS","last_success_at":"2026-07-21T05:16:34Z","stale":false}]},"summary":{"cve_count":2,"visible_product_count":1,"public_evidence_count":2,"kev_count":0,"highest_epss":0.01574},"cves":[{"id":"CVE-2004-1164","kev":false,"epss":{"score":0.01574,"percentile":0.72724,"score_date":"2026-07-20","updated_at":"2026-07-21T05:16:32Z"}},{"id":"CVE-2004-1163","kev":false,"epss":{"score":0.01227,"percentile":0.65516,"score_date":"2026-07-20","updated_at":"2026-07-21T05:16:32Z"}}],"public_evidence":[{"product":{"name":"Cisco CNS Network Registrar","slug":"cisco-cns-network-registrar","vendor":"Cisco"},"cve":{"id":"CVE-2004-1164"},"evidence_type":"structured_affected","evidence_label":{"scope":"CSAF product evidence","label":"product_status known affected"},"evidence_source":"Cisco CSAF","source":"Cisco CSAF","source_document_fetched_at":"2026-07-19T23:40:02Z","csaf_status":"known_affected","csaf_product_status":"known_affected","csaf_product_status_path":"vulnerabilities[].product_status.known_affected","raw_product_name":"Cisco CNS Network Registrar","exposure_verdict":"not_assessed","verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure.","exposure_verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure.","kev":false,"epss":{"score":0.01574,"score_date":"2026-07-20","updated_at":"2026-07-21T05:16:32Z"},"published_at":"2004-12-02T16:00:00Z","updated_at":"2004-12-02T16:00:00Z","advisory_updated_at":"2004-12-02T16:00:00Z","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20041202-cnr","row_display_order":1},{"product":{"name":"Cisco CNS Network Registrar","slug":"cisco-cns-network-registrar","vendor":"Cisco"},"cve":{"id":"CVE-2004-1163"},"evidence_type":"structured_affected","evidence_label":{"scope":"CSAF product evidence","label":"product_status known affected"},"evidence_source":"Cisco CSAF","source":"Cisco CSAF","source_document_fetched_at":"2026-07-19T23:40:02Z","csaf_status":"known_affected","csaf_product_status":"known_affected","csaf_product_status_path":"vulnerabilities[].product_status.known_affected","raw_product_name":"Cisco CNS Network Registrar","exposure_verdict":"not_assessed","verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure.","exposure_verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure.","kev":false,"epss":{"score":0.01227,"score_date":"2026-07-20","updated_at":"2026-07-21T05:16:32Z"},"published_at":"2004-12-02T16:00:00Z","updated_at":"2004-12-02T16:00:00Z","advisory_updated_at":"2004-12-02T16:00:00Z","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20041202-cnr","row_display_order":2}]}