{"items":[{"id":"NVI-00001623","kind":"vulnerability","title":"CVE-2017-5521","revision":4,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","CISA catalog date-added and due-date fields are not the original vulnerability disclosure date or universal legal deadlines.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["CVE-2017-5521"],"plain_summary":"An issue was discovered on NETGEAR R8500, R8300, R7000, R6400, R7300, R7100LG, R6300v2, WNDR3400v3, WNR3500Lv2, R6250, R6700, R6900, and R8000 devices. They are prone to password disclosure via simple crafted requests to the web management server. The bug is exploitable remotely if the remote management option is set, and can also be exploited given access to the router over LAN or WLAN. When trying to access the web panel, a user is asked to authenticate; if the authentication is canceled and password recovery is not enabled, the user is redirected to a page that exposes a password recovery token. If a user supplies the correct token to the page /passwordrecovered.cgi?id=TOKEN (and password recovery is not enabled), they will receive the admin password for the router. If password recovery is set the exploit will fail, as it will ask the user for the recovery questions that were previously set when enabling that feature. This is persistent (even after disabling the recovery option, the exploit will fail) because the router will ask for the security questions.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-a45fd17144432f92ff1b6b7fff541047"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"Apply updates per vendor instructions. If the affected device has since entered end-of-life, it should be disconnected if still in use.","source_ids":["sr-eb837199ab6735433d68c12368d064cb"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2025-10-21T23:55:47.051Z","value":"8.1 HIGH (3.1)","meaning":"CISA-ADP severity and vector CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H; not a measure of customer compromise.","source_id":"sr-224ace85f721cd14fb5fb32665ae9828"},{"kind":"CISA_KEV","as_of":"2022-09-08T00:00:00.000Z","value":"Listed","meaning":"CISA lists known exploitation. This does not establish exploitation of your system.","source_id":"sr-eb837199ab6735433d68c12368d064cb"},{"kind":"CVSS","as_of":"2026-06-17T01:20:39.923Z","value":"4.3 MEDIUM (2.0)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-2d51abeb70fa084a3959986ff8ee0e17"},{"kind":"CVSS","as_of":"2026-06-17T01:20:39.923Z","value":"8.1 HIGH (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-2d51abeb70fa084a3959986ff8ee0e17"},{"kind":"CVSS","as_of":"2026-06-17T01:20:39.923Z","value":"8.1 HIGH (3.1)","meaning":"134c704f-9b21-4f2e-91b3-4a467353bcc0 severity; no combined Null risk score.","source_id":"sr-2d51abeb70fa084a3959986ff8ee0e17"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"89.353%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.99783. Missing scores are unknown.","source_id":"sr-a45fd17144432f92ff1b6b7fff541047"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-224ace85f721cd14fb5fb32665ae9828","url":"https://www.cve.org/CVERecord?id=CVE-2017-5521","basis":"cna_record","notes":"CVE content: copyright The MITRE Corporation; CVE Terms of Use and license apply. CNA and ADP publishers retain separate attribution.","title":"CVE-2017-5521","publisher":"CVE Program / attributed CNA and ADP","observed_at":"2026-11-06T15:13:42.641Z"},{"id":"sr-eb837199ab6735433d68c12368d064cb","url":"https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json","basis":"official_catalog","notes":"CISA KEV; CC0 1.0. Catalog assertions are not evidence of customer compromise.","title":"CVE-2017-5521","publisher":"CISA","observed_at":"2026-10-31T20:54:12.600Z"},{"id":"sr-2d51abeb70fa084a3959986ff8ee0e17","url":"https://nvd.nist.gov/vuln/detail/CVE-2017-5521","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2017-5521","publisher":"NIST National Vulnerability Database","observed_at":"2026-10-31T21:42:03.347Z"},{"id":"sr-a45fd17144432f92ff1b6b7fff541047","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2017-5521","publisher":"FIRST EPSS","observed_at":"2026-10-31T21:41:13.231Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-224ace85f721cd14fb5fb32665ae9828"],"technology":"n/a","known_exclusions":[],"conditions_summary":"An issue was discovered on NETGEAR R8500, R8300, R7000, R6400, R7300, R7100LG, R6300v2, WNDR3400v3, WNR3500Lv2, R6250, R6700, R6900, and R8000 devices. They are prone to password disclosure via simple crafted requests to the web management server. The bug is exploitable remotely if the remote management option is set, and can also be exploited given access to the router over LAN or WLAN. When trying to access the web panel, a user is asked to authenticate; if the authentication is canceled and password recovery is not enabled, the user is redirected to a page that exposes a password recovery token. If a user supplies the correct token to the page /passwordrecovered.cgi?id=TOKEN (and password recovery is not enabled), they will receive the admin password for the router. If password recovery is set the exploit will fail, as it will ask the user for the recovery questions that were previously set when enabling that feature. This is persistent (even after disabling the recovery option, the exploit will fail) because the router will ask for the security questions.","public_affected_ranges":["n/a"]},{"certainty":"source_listed","source_ids":["sr-eb837199ab6735433d68c12368d064cb"],"technology":"NETGEAR Multiple Devices","known_exclusions":[],"conditions_summary":"CISA does not supply a complete application-specific affected range here. Follow the linked vendor advisory for version and configuration prerequisites.","public_affected_ranges":[]}],"null_published_at":"2026-11-07T00:57:04.329Z","source_updated_at":"2025-10-21T23:55:47.051Z","source_disclosed_at":"2017-01-17T09:22:00.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T20:54:12.600Z"},{"id":"NVI-00001623","kind":"vulnerability","title":"NETGEAR Multiple Devices Exposure of Sensitive Information Vulnerability","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","CISA catalog date-added and due-date fields are not the original vulnerability disclosure date or universal legal deadlines.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["CVE-2017-5521"],"plain_summary":"CISA lists CVE-2017-5521 in its Known Exploited Vulnerabilities catalog. The catalog names NETGEAR Multiple Devices; it does not establish that a particular visitor is exposed or compromised.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Apply updates per vendor instructions. If the affected device has since entered end-of-life, it should be disconnected if still in use.","source_ids":["sr-eb837199ab6735433d68c12368d064cb"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-a45fd17144432f92ff1b6b7fff541047"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CISA_KEV","as_of":"2022-09-08T00:00:00.000Z","value":"Listed","meaning":"CISA lists known exploitation. This does not establish exploitation of your system.","source_id":"sr-eb837199ab6735433d68c12368d064cb"},{"kind":"CVSS","as_of":"2026-06-17T01:20:39.923Z","value":"4.3 MEDIUM (2.0)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-2d51abeb70fa084a3959986ff8ee0e17"},{"kind":"CVSS","as_of":"2026-06-17T01:20:39.923Z","value":"8.1 HIGH (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-2d51abeb70fa084a3959986ff8ee0e17"},{"kind":"CVSS","as_of":"2026-06-17T01:20:39.923Z","value":"8.1 HIGH (3.1)","meaning":"134c704f-9b21-4f2e-91b3-4a467353bcc0 severity; no combined Null risk score.","source_id":"sr-2d51abeb70fa084a3959986ff8ee0e17"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"89.353%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.99783. Missing scores are unknown.","source_id":"sr-a45fd17144432f92ff1b6b7fff541047"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-eb837199ab6735433d68c12368d064cb","url":"https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json","basis":"official_catalog","notes":"CISA KEV; CC0 1.0. Catalog assertions are not evidence of customer compromise.","title":"CVE-2017-5521","publisher":"CISA","observed_at":"2026-10-31T20:54:12.600Z"},{"id":"sr-2d51abeb70fa084a3959986ff8ee0e17","url":"https://nvd.nist.gov/vuln/detail/CVE-2017-5521","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2017-5521","publisher":"NIST National Vulnerability Database","observed_at":"2026-10-31T21:42:03.347Z"},{"id":"sr-a45fd17144432f92ff1b6b7fff541047","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2017-5521","publisher":"FIRST EPSS","observed_at":"2026-10-31T21:41:13.231Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-eb837199ab6735433d68c12368d064cb"],"technology":"NETGEAR Multiple Devices","known_exclusions":[],"conditions_summary":"CISA does not supply a complete application-specific affected range here. Follow the linked vendor advisory for version and configuration prerequisites.","public_affected_ranges":[]}],"null_published_at":"2026-10-31T22:12:33.363Z","source_updated_at":"2022-09-08T00:00:00.000Z","source_disclosed_at":null,"is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-10-31T20:54:12.600Z"},{"id":"NVI-00001623","kind":"vulnerability","title":"NETGEAR Multiple Devices Exposure of Sensitive Information Vulnerability","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","CISA catalog date-added and due-date fields are not the original vulnerability disclosure date or universal legal deadlines."],"lifecycle":"active","identifiers":["CVE-2017-5521"],"plain_summary":"CISA lists CVE-2017-5521 in its Known Exploited Vulnerabilities catalog. The catalog names NETGEAR Multiple Devices; it does not establish that a particular visitor is exposed or compromised.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Apply updates per vendor instructions. If the affected device has since entered end-of-life, it should be disconnected if still in use.","source_ids":["sr-eb837199ab6735433d68c12368d064cb"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CISA_KEV","as_of":"2022-09-08T00:00:00.000Z","value":"Listed","meaning":"CISA lists known exploitation. This does not establish exploitation of your system.","source_id":"sr-eb837199ab6735433d68c12368d064cb"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-eb837199ab6735433d68c12368d064cb","url":"https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json","basis":"official_catalog","notes":"CISA KEV; CC0 1.0. Catalog assertions are not evidence of customer compromise.","title":"CVE-2017-5521","publisher":"CISA","observed_at":"2026-10-31T20:54:12.600Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-eb837199ab6735433d68c12368d064cb"],"technology":"NETGEAR Multiple Devices","known_exclusions":[],"conditions_summary":"CISA does not supply a complete application-specific affected range here. Follow the linked vendor advisory for version and configuration prerequisites.","public_affected_ranges":[]}],"null_published_at":"2026-10-31T21:40:43.190Z","source_updated_at":"2022-09-08T00:00:00.000Z","source_disclosed_at":null,"is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-10-31T20:54:12.600Z"}],"next_cursor":null,"snapshot_revision":"42594"}