{"metadata": {"vulnerability": "cve-2021-42756", "count": 37, "kinds": {"milestone": 6, "sighting": 5, "kev": 0, "other": 26}}, "data": [{"timestamp": "2021-10-20T17:44:45.604Z", "date_only": false, "value": "2021-10-20T17:44:45.604Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "cve-2021-42756", "field": "cveMetadata.dateReserved"}, {"timestamp": "2023-02-16T00:00:00Z", "date_only": false, "value": "2023-02-16T00:00:00", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202302-1444", "record": "VAR-202302-1444", "field": "sources_update_date.data.1.date"}, {"timestamp": "2023-02-16T18:05:39.442Z", "date_only": false, "value": "2023-02-16T18:05:39.442Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "cve-2021-42756", "field": "cveMetadata.datePublished"}, {"timestamp": "2023-02-16T18:05:39.442Z", "date_only": false, "value": "2023-02-16T18:05:39.442Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / fortinet", "record": "cve-2021-42756", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2023-02-16T19:15:00Z", "date_only": false, "value": "2023-02-16T19:15:00Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-WQMG-F43P-5CCF", "record": "GHSA-WQMG-F43P-5CCF", "field": "database_specific.nvd_published_at"}, {"timestamp": "2023-02-16T19:15:00Z", "date_only": false, "value": "2023-02-16T19:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2021-42756", "record": "GSD-2021-42756", "field": "namespaces.nvd.nist.gov.publishedDate"}, {"timestamp": "2023-02-16T19:15:11.500Z", "date_only": false, "value": "2023-02-16T19:15:11.500000", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202302-1444", "record": "VAR-202302-1444", "field": "sources_release_date.data.4.date"}, {"timestamp": "2023-02-16T19:15:11.500Z", "date_only": false, "value": "2023-02-16T19:15:11.500", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-42756", "record": "FKIE_CVE-2021-42756", "field": "published"}, {"timestamp": "2023-02-16T21:30:27Z", "date_only": false, "value": "2023-02-16T21:30:27Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-WQMG-F43P-5CCF", "record": "GHSA-WQMG-F43P-5CCF", "field": "published"}, {"timestamp": "2023-02-16T22:17:51Z", "date_only": false, "value": "2023-02-16T22:17:51.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cibsecurity/58360", "record": "CVE-2021-42756", "field": "creation_timestamp", "uuid": "9919d2f6-ca02-4f83-84e8-61ccab91ce3b", "content": "\u203c CVE-2021-42756 \u203c\n\nMultiple stack-based buffer overflow vulnerabilities [CWE-121] in the proxy daemon of FortiWeb 5.x all versions, 6.0.7 and below, 6.1.2 and below, 6.2.6 and below, 6.3.16 and below, 6.4 all versions may allow an unauthenticated remote attacker to achieve arbitrary code execution via specifically crafted HTTP requests.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "url": "https://t.me/cibsecurity/58360"}, {"timestamp": "2023-02-17T00:00:00Z", "date_only": false, "value": "2023-02-17T00:00:00", "kind": "other", "label": "Last revision date", "source": "certfr_avis \u00b7 CERTFR-2023-AVI-0146", "record": "CERTFR-2023-AVI-0146", "field": "last_revision_date"}, {"timestamp": "2023-02-17T00:00:00Z", "date_only": false, "value": "2023-02-17T00:00:00", "kind": "milestone", "label": "Published", "source": "certfr_avis \u00b7 CERTFR-2023-AVI-0146", "record": "CERTFR-2023-AVI-0146", "field": "initial_release_date"}, {"timestamp": "2023-02-17T00:00:00Z", "date_only": false, "value": "2023-02-17T00:00:00.000000", "kind": "other", "label": "Revision date", "source": "certfr_avis \u00b7 CERTFR-2023-AVI-0146", "record": "CERTFR-2023-AVI-0146", "field": "revisions.0.revision_date"}, {"timestamp": "2023-02-20T09:47:48Z", "date_only": false, "value": "2023-02-20T09:47:48.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/true_secator/4087", "record": "CVE-2021-42756", "field": "creation_timestamp", "uuid": "1edadf5c-e36d-47b1-b133-1df35d308ffa", "content": "Fortinet \u0432\u044b\u043f\u0443\u0441\u0442\u0438\u043b\u0430 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0434\u043b\u044f\u00a0\u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f 40 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439\u00a0\u0432 \u0441\u0432\u043e\u0435\u0439 \u043b\u0438\u043d\u0435\u0439\u043a\u0435 \u041f\u041e, \u0432 \u0442\u043e\u043c \u0447\u0438\u0441\u043b\u0435 FortiWeb, FortiOS, FortiNAC \u0438 FortiProxy.\n\n\u0414\u0432\u0430 \u0438\u0437 40 \u043d\u0435\u0434\u043e\u0441\u0442\u0430\u0442\u043a\u043e\u0432 \u043e\u0446\u0435\u043d\u0438\u0432\u0430\u044e\u0442\u0441\u044f \u043a\u0430\u043a \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435, 15 \u2014 \u043a\u0430\u043a \u0432\u044b\u0441\u043e\u043a\u0438\u0435, 22 \u2014 \u043a\u0430\u043a \u0441\u0440\u0435\u0434\u043d\u0438\u0435 \u0438 \u043e\u0434\u0438\u043d \u2014 \u043a\u0430\u043a \u043d\u0438\u0437\u043a\u0438\u0439.\n\n\u041d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 \u0441\u0435\u0440\u044c\u0435\u0437\u043d\u0430\u044f RCE-\u043e\u0448\u0438\u0431\u043a\u0430 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0430 \u0432 \u0440\u0435\u0448\u0435\u043d\u0438\u0438 \u0434\u043b\u044f \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0434\u043e\u0441\u0442\u0443\u043f\u043e\u043c \u043a \u0441\u0435\u0442\u0438 FortiNAC (CVE-2022-39952) \u0438 \u0438\u043c\u0435\u0435\u0442 \u043e\u0446\u0435\u043d\u043a\u0443 CVSS: 9,8.\n\n\u041f\u0435\u0440\u0432\u0430\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c, \u0432\u043b\u0438\u044f\u044e\u0449\u0430\u044f \u043d\u0430 FortiNAC (\u0432\u0441\u0435 \u0432\u0435\u0440\u0441\u0438\u0438 9.4.0, \u0441 9.2.0 \u043f\u043e 9.2.5, \u0441 9.1.0 \u043f\u043e 9.1.7, 8.8, 8.7, 8.6, 8.5 \u0438 8.3), \u043e\u0442\u0441\u043b\u0435\u0436\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043a\u0430\u043a CVE-2022-39952\u00a0\u0438 \u0438\u043c\u0435\u0435\u0442 \u043e\u0446\u0435\u043d\u043a\u0443 CVSS v3 9,8 (\u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0430\u044f).\n\nFortiNAC \u2014 \u044d\u0442\u043e \u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u0434\u043b\u044f \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0434\u043e\u0441\u0442\u0443\u043f\u043e\u043c \u043a \u0441\u0435\u0442\u0438, \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u043f\u043e\u043c\u043e\u0433\u0430\u0435\u0442 \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u044f\u043c \u043f\u043e\u043b\u0443\u0447\u0430\u0442\u044c \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044e \u043e \u0441\u0435\u0442\u0438 \u0432 \u0440\u0435\u0436\u0438\u043c\u0435 \u0440\u0435\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438, \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0442\u044c \u043f\u043e\u043b\u0438\u0442\u0438\u043a\u0438 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438, \u0430 \u0442\u0430\u043a\u0436\u0435 \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0438\u0432\u0430\u0442\u044c \u0438 \u0443\u0441\u0442\u0440\u0430\u043d\u044f\u0442\u044c \u0443\u0433\u0440\u043e\u0437\u044b.\n\n\u0412\u043d\u0435\u0448\u043d\u0438\u0439 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044c \u043d\u0430\u0434 \u0438\u043c\u0435\u043d\u0435\u043c \u0444\u0430\u0439\u043b\u0430 \u0438\u043b\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c\u044e \u043f\u0443\u0442\u0438 [CWE-73] \u043d\u0430 \u0432\u0435\u0431-\u0441\u0435\u0440\u0432\u0435\u0440\u0435 FortiNAC \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0443, \u043d\u0435 \u043f\u0440\u043e\u0448\u0435\u0434\u0448\u0435\u043c\u0443 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0443 \u043f\u043e\u0434\u043b\u0438\u043d\u043d\u043e\u0441\u0442\u0438, \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u0443\u044e \u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0435. \u0418\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0431\u044b\u043b\u0438 \u0432\u044b\u043f\u0443\u0449\u0435\u043d\u044b \u0434\u043b\u044f \u0432\u0435\u0440\u0441\u0438\u0439 FortiNAC 7.2.0, 9.1.8, 9.1.8 \u0438 9.1.8.\n\n\u0412\u0442\u043e\u0440\u044b\u043c \u0441\u0435\u0440\u044c\u0435\u0437\u043d\u044b\u043c \u043d\u0435\u0434\u043e\u0441\u0442\u0430\u0442\u043a\u043e\u043c \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u0431\u0443\u0444\u0435\u0440\u0430 \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u0441\u0442\u0435\u043a\u0430 \u0432 \u043f\u0440\u043e\u043a\u0441\u0438-\u0434\u0435\u043c\u043e\u043d\u0435 FortiWeb (CVE-2021-42756 \u0441 \u043e\u0446\u0435\u043d\u043a\u043e\u0439 CVSS: 9,3), \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u043e\u043c\u0443 \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0443, \u043d\u0435 \u043f\u0440\u043e\u0448\u0435\u0434\u0448\u0435\u043c\u0443 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0443 \u043f\u043e\u0434\u043b\u0438\u043d\u043d\u043e\u0441\u0442\u0438, \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u044b\u0439 \u043a\u043e\u0434 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u0441\u043e\u0437\u0434\u0430\u043d\u043d\u044b\u0445 HTTP-\u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432.\n\n\u0418\u043d\u0442\u0435\u0440\u0435\u0441\u043d\u043e, \u0447\u0442\u043e CVE, \u043f\u043e-\u0432\u0438\u0434\u0438\u043c\u043e\u043c\u0443, \u0431\u044b\u043b\u0430 \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u0430 \u0435\u0449\u0435 \u0432 2021 \u0433\u043e\u0434\u0443, \u043d\u043e \u0434\u043e \u0441\u0438\u0445 \u043f\u043e\u0440 \u043d\u0435 \u0440\u0430\u0441\u043a\u0440\u044b\u0432\u0430\u043b\u0430\u0441\u044c. CVE-2021-42756 \u0432\u043b\u0438\u044f\u0435\u0442 \u043d\u0430 \u0443\u043a\u0430\u0437\u0430\u043d\u043d\u044b\u0435 \u043d\u0438\u0436\u0435 \u0432\u0435\u0440\u0441\u0438\u0438 FortiWeb (5.x, 6.0.7, 6.1.2, 6.2.6, 6.3.16 \u0438 6.4), \u0430 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b \u0432 \u0432\u0435\u0440\u0441\u0438\u044f\u0445 FortiWeb 6.0.8, 6.1.3, 6.2.7, 6.3.17 \u0438 7.0.0.\n\n\u041f\u043e \u0441\u043b\u043e\u0432\u0430\u043c Fortinet, \u043e\u0431\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0431\u044b\u043b\u0438 \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u044b \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0441\u0442\u0430\u043c\u0438 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438.\n\nHorizon3 \u0437\u0430\u044f\u0432\u0438\u043b\u0430, \u0447\u0442\u043e \u043f\u043b\u0430\u043d\u0438\u0440\u0443\u0435\u0442 \u0432\u044b\u043f\u0443\u0441\u0442\u0438\u0442\u044c PoC \u0434\u043b\u044f \u043e\u0434\u043d\u043e\u0439 \u0438\u0437 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u0432 \u0431\u043b\u0438\u0436\u0430\u0439\u0448\u0435\u0435 \u0432\u0440\u0435\u043c\u044f, \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u043a\u0440\u0430\u0439\u043d\u0435 \u0432\u0430\u0436\u043d\u043e, \u0447\u0442\u043e\u0431\u044b \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0438 \u0431\u044b\u0441\u0442\u0440\u043e \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u043b\u0438 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f.", "url": "https://t.me/true_secator/4087"}, {"timestamp": "2023-02-20T23:00:00Z", "date_only": false, "value": "2023-02-20T23:00:00.000+00:00", "kind": "other", "label": "Advisory revision", "source": "csaf_certbund \u00b7 WID-SEC-W-2023-0439", "record": "WID-SEC-W-2023-0439", "field": "document.tracking.revision_history.0.date"}, {"timestamp": "2023-02-20T23:00:00Z", "date_only": false, "value": "2023-02-20T23:00:00.000+00:00", "kind": "milestone", "label": "Published", "source": "csaf_certbund \u00b7 WID-SEC-W-2023-0439", "record": "WID-SEC-W-2023-0439", "field": "document.tracking.initial_release_date"}, {"timestamp": "2023-02-20T23:00:00Z", "date_only": false, "value": "2023-02-20T23:00:00.000+00:00", "kind": "other", "label": "Release date", "source": "csaf_certbund \u00b7 WID-SEC-W-2023-0439", "record": "WID-SEC-W-2023-0439", "field": "vulnerabilities.0.release_date"}, {"timestamp": "2023-02-20T23:00:00Z", "date_only": false, "value": "2023-02-20T23:00:00.000+00:00", "kind": "other", "label": "Updated", "source": "csaf_certbund \u00b7 WID-SEC-W-2023-0439", "record": "WID-SEC-W-2023-0439", "field": "document.tracking.current_release_date"}, {"timestamp": "2023-02-23T05:57:38Z", "date_only": false, "value": "2023-02-23T05:57:38.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/cKure/10703", "record": "CVE-2021-42756", "field": "creation_timestamp", "uuid": "12ae7730-1ddb-4f59-9a22-01bea859b795", "content": "\u25a0\u25a0\u25a0\u25a0\u25a1 CVE-2022-39952 (CVSS score 9.8) and CVE-2021-42756 are respectively an external control of file name or path in Fortinet FortiNAC and a collection of stack-based buffer overflow issues in the proxy daemon of FortiWeb.\n\nhttps://securityaffairs.com/142553/hacking/poc-exploit-code-fortinet-fortinac.html", "url": "https://t.me/cKure/10703"}, {"timestamp": "2023-02-24T00:00:00Z", "date_only": false, "value": "2023-02-24T00:00:00", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202302-1444", "record": "VAR-202302-1444", "field": "sources_update_date.data.0.date"}, {"timestamp": "2023-02-24T19:58:00Z", "date_only": false, "value": "2023-02-24T19:58Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2021-42756", "record": "GSD-2021-42756", "field": 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