{"schema_version":"public-product-v1.1","generated_at":"2026-06-10T07:43:55Z","exposure_verdict":"not_assessed","verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure.","cve":{"id":"CVE-2019-1731","description":"A vulnerability in the SSH CLI key management functionality of Cisco NX-OS Software could allow an authenticated, local attacker to expose a user's private SSH key to all authenticated users on the targeted device. The attacker must authenticate with valid administrator device credentials. The vulnerability is due to incomplete error handling if a specific error type occurs during the SSH key export. An attacker could exploit this vulnerability by authenticating to the device and entering a crafted command at the CLI. A successful exploit could allow the attacker to expose a user's private SSH key. In addition, a similar type of error in the SSH key import could cause the passphrase-protected private SSH key to be imported unintentionally.","severity":"MEDIUM","kev":false,"epss":{"score":0.00179,"percentile":0.39089,"score_date":"2026-05-19","updated_at":"2026-05-20T02:10:44Z"},"cvss_score":4.4,"cvss_source":"NVD","cwe":"CWE-200","published_at":"2019-05-15T17:29:01Z","modified_at":"2024-11-21T04:37:12Z"},"freshness":{"last_source_refreshed_at":"2026-05-26T00:00:03Z","latest_source_refresh_at":"2026-05-26T00:00:03Z","oldest_source_refresh_at":"2026-05-22T00:16:33Z","all_sources_fresh":false,"sources":[{"source":"cisco_advisories","label":"Cisco advisories","last_success_at":"2026-05-26T00:00:03Z","stale":true},{"source":"cisco_csaf","label":"Cisco CSAF","last_success_at":"2026-05-25T03:03:26Z","stale":true},{"source":"nvd_cves","label":"NVD CVEs","last_success_at":"2026-05-22T00:16:33Z","stale":true},{"source":"cisa_kev","label":"CISA KEV","last_success_at":"2026-05-22T00:16:34Z","stale":true},{"source":"first_epss","label":"EPSS","last_success_at":"2026-05-22T00:16:40Z","stale":true}]},"summary":{"advisory_count":1,"visible_product_count":2,"public_evidence_count":2,"kev":false,"cvss_score":4.4},"advisories":[{"id":"cisco-sa-20190515-nxos-ssh-info","slug":"cisco-sa-20190515-nxos-ssh-info","title":"Cisco NX-OS Software SSH Key Information Disclosure Vulnerability","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-ssh-info"}],"public_evidence":[{"product":{"name":"Cisco NX-OS Software","slug":"cisco-nx-os-software","vendor":"Cisco"},"advisory":{"id":"cisco-sa-20190515-nxos-ssh-info","slug":"cisco-sa-20190515-nxos-ssh-info","title":"Cisco NX-OS Software SSH Key Information Disclosure Vulnerability","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-ssh-info"},"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":"2026-05-19T19:57:55Z","csaf_status":"known_affected","csaf_product_status":"known_affected","csaf_product_status_path":"vulnerabilities[].product_status.known_affected","raw_product_name":"6.0(2)A1(1); 6.0(2)A1(1a); 6.0(2)A1(1b); 6.0(2)A1(1c); 6.0(2)A1(1d); 6.0(2)A1(1e); 6.0(2)A1(1f); 6.0(2)A1(2d); 6.0(2)A3(1); 6.0(2)A3(2); 6.0(2)A3(4); 6.0(2)A4(1); 6.0(2)A4(2); 6.0(2)A4(3); 6.0(2)A4(4); 6.0(2)A4(5); 6.0(2)A4(6); 6.0(2)A6(1); 6.0(2)A6(1a); 6.0(2)A6(2); 6.0(2)A6(2a); 6.0(2)A6(3); 6.0(2)A6(3a); 6.0(2)A6(4); 6.0(2)A6(4a); 6.0(2)A6(5); 6.0(2)A6(5a); 6.0(2)A6(5b); 6.0(2)A6(6); 6.0(2)A6(7); 6.0(2)A6(8); 6.0(2)A7(1); 6.0(2)A7(1a); 6.0(2)A7(2); 6.0(2)A7(2a); 6.0(2)A8(1); 6.0(2)A8(2); 6.0(2)A8(3); 6.0(2)A8(4); 6.0(2)A8(4a); 6.0(2)A8(5); 6.0(2)A8(6); 6.0(2)A8(7); 6.0(2)A8(7a); 6.0(2)A8(7b); 6.0(2)A8(8); 6.0(2)A8(9); 7.0(0)N1(1); 7.0(1)N1(1); 7.0(1)N1(3); 7.0(2)I2(2c); 7.0(2)N1(1); 7.0(2)N1(1a); 7.0(3)F1(1); 7.0(3)F2(1); 7.0(3)F2(2); 7.0(3)F3(1); 7.0(3)F3(2); 7.0(3)F3(3); 7.0(3)F3(3a); 7.0(3)F3(3b); 7.0(3)F3(3c); 7.0(3)F3(4); 7.0(3)I1(1); 7.0(3)I1(1a); 7.0(3)I1(1b); 7.0(3)I1(2); 7.0(3)I1(3); 7.0(3)I1(3a); 7.0(3)I1(3b); 7.0(3)I2(1); 7.0(3)I2(1a); 7.0(3)I2(2); 7.0(3)I2(2a); 7.0(3)I2(2b); 7.0(3)I2(2c); 7.0(3)I2(2d); 7.0(3)I2(2e); 7.0(3)I2(3); 7.0(3)I2(4); 7.0(3)I2(5); 7.0(3)I3(1); 7.0(3)I4(1); 7.0(3)I4(2); 7.0(3)I4(3); 7.0(3)I4(4); 7.0(3)I4(5); 7.0(3)I4(6); 7.0(3)I4(7); 7.0(3)I4(8); 7.0(3)I4(8a); 7.0(3)I4(8b); 7.0(3)I4(8z); 7.0(3)I5(1); 7.0(3)I5(2); 7.0(3)I6(1); 7.0(3)I6(2); 7.0(3)I7(1); 7.0(3)I7(2); 7.0(3)I7(3); 7.0(3)I7(5); 7.0(3)I7(5a)","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":0.00179,"score_date":"2026-05-19","updated_at":"2026-05-20T02:10:44Z"},"cvss_score":4.4,"cvss_source":"NVD","published_at":"2019-05-15T16:00:00Z","updated_at":"2019-05-16T15:49:37Z","advisory_updated_at":"2019-05-16T15:49:37Z","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-ssh-info","remediation":{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-ssh-info"},"row_display_order":1},{"product":{"name":"Cisco Adaptive Security Appliance (ASA) Software","slug":"cisco-adaptive-security-appliance-asa-software","vendor":"Cisco"},"advisory":{"id":"cisco-sa-20190515-nxos-ssh-info","slug":"cisco-sa-20190515-nxos-ssh-info","title":"Cisco NX-OS Software SSH Key Information Disclosure Vulnerability","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-ssh-info"},"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":"2026-05-19T19:57:55Z","csaf_status":"known_affected","csaf_product_status":"known_affected","csaf_product_status_path":"vulnerabilities[].product_status.known_affected","raw_product_name":"7.0(3)","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":0.00179,"score_date":"2026-05-19","updated_at":"2026-05-20T02:10:44Z"},"cvss_score":4.4,"cvss_source":"NVD","published_at":"2019-05-15T16:00:00Z","updated_at":"2019-05-16T15:49:37Z","advisory_updated_at":"2019-05-16T15:49:37Z","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-ssh-info","remediation":{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-ssh-info"},"row_display_order":2}]}