{"metadata": {"vulnerability": "CVE-2026-20341", "count": 32, "kinds": {"milestone": 8, "sighting": 5, "kev": 0, "other": 19}}, "data": [{"timestamp": "2025-10-08T11:59:15.413Z", "date_only": false, "value": "2025-10-08T11:59:15.413Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-20341", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-09-16T00:00:00Z", "date_only": true, "value": "2026-09-16", "kind": "milestone", "label": "Published", "source": "certfr_avis \u00b7 CERTFR-2026-AVI-1197", "record": "CERTFR-2026-AVI-1197", "field": "vendor_advisories.0.published_at"}, {"timestamp": "2026-09-16T16:00:00Z", "date_only": false, "value": "2026-09-16T16:00:00+00:00", "kind": "milestone", "label": "Published", "source": "csaf_cisco \u00b7 CISCO-SA-FMC-MULIVULNS-4PSNFWVX", "record": "CISCO-SA-FMC-MULIVULNS-4PSNFWVX", "field": "document.tracking.initial_release_date"}, {"timestamp": "2026-09-16T16:00:00Z", "date_only": false, "value": "2026-09-16T16:00:00+00:00", "kind": "other", "label": "Release date", "source": "csaf_cisco \u00b7 CISCO-SA-FMC-MULIVULNS-4PSNFWVX", "record": "CISCO-SA-FMC-MULIVULNS-4PSNFWVX", "field": "vulnerabilities.0.release_date"}, {"timestamp": "2026-09-16T16:00:00Z", "date_only": false, "value": "2026-09-16T16:00:00+00:00", "kind": "other", "label": "Updated", "source": "csaf_cisco \u00b7 CISCO-SA-FMC-MULIVULNS-4PSNFWVX", "record": "CISCO-SA-FMC-MULIVULNS-4PSNFWVX", "field": "document.tracking.current_release_date"}, {"timestamp": "2026-09-16T16:03:12Z", "date_only": false, "value": "2026-09-16T16:03:12+00:00", "kind": "other", "label": "Advisory revision", "source": "csaf_cisco \u00b7 CISCO-SA-FMC-MULIVULNS-4PSNFWVX", "record": "CISCO-SA-FMC-MULIVULNS-4PSNFWVX", "field": "document.tracking.revision_history.0.date"}, {"timestamp": "2026-09-16T16:03:59Z", "date_only": false, "value": "2026-09-16T16:03:59+00:00", "kind": "other", "label": "Document generated", "source": "csaf_cisco \u00b7 CISCO-SA-FMC-MULIVULNS-4PSNFWVX", "record": "CISCO-SA-FMC-MULIVULNS-4PSNFWVX", "field": "document.tracking.generator.date"}, {"timestamp": "2026-09-16T20:08:28.260Z", "date_only": false, "value": "2026-09-16T20:08:28.260Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-20341", "field": "cveMetadata.datePublished"}, {"timestamp": "2026-09-16T20:08:28.260Z", "date_only": false, "value": "2026-09-16T20:08:28.260Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / cisco", "record": "CVE-2026-20341", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-09-16T20:17:24Z", "date_only": false, "value": "2026-09-16T20:17:24Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-355G-MJPR-92RQ", "record": "GHSA-355G-MJPR-92RQ", "field": "database_specific.nvd_published_at"}, {"timestamp": "2026-09-16T20:17:24.193Z", "date_only": false, "value": "2026-09-16T20:17:24.193", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-20341", "record": "FKIE_CVE-2026-20341", "field": "published"}, {"timestamp": "2026-09-16T21:32:45Z", "date_only": false, "value": "2026-09-16T21:32:45Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-355G-MJPR-92RQ", "record": "GHSA-355G-MJPR-92RQ", "field": "published"}, {"timestamp": "2026-09-16T21:32:45Z", "date_only": false, "value": "2026-09-16T21:32:45Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-355G-MJPR-92RQ", "record": "GHSA-355G-MJPR-92RQ", "field": "modified"}, {"timestamp": "2026-09-16T22:00:00Z", "date_only": false, "value": "2026-09-16T22:00:00.000+00:00", "kind": "other", "label": "Advisory revision", "source": "csaf_certbund \u00b7 WID-SEC-W-2026-3417", "record": "WID-SEC-W-2026-3417", "field": "document.tracking.revision_history.0.date"}, {"timestamp": "2026-09-16T22:00:00Z", "date_only": false, "value": "2026-09-16T22:00:00.000+00:00", "kind": "milestone", "label": "Published", "source": "csaf_certbund \u00b7 WID-SEC-W-2026-3417", "record": "WID-SEC-W-2026-3417", "field": "document.tracking.initial_release_date"}, {"timestamp": "2026-09-16T22:00:00Z", "date_only": false, "value": "2026-09-16T22:00:00.000+00:00", "kind": "other", "label": "Release date", "source": "csaf_certbund \u00b7 WID-SEC-W-2026-3417", "record": "WID-SEC-W-2026-3417", "field": "vulnerabilities.0.release_date"}, {"timestamp": "2026-09-16T22:09:53.272Z", "date_only": false, "value": "2026-09-16T22:09:53.272948Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/stemshop.bsky.social/post/3mvo5qn7ga32r", "record": "CVE-2026-20341", "field": "creation_timestamp", "uuid": "290384f2-02ef-424f-b36c-06c2133427fd", "content": "\ud83d\udea8 CVE-2026-20341 \u2014 CVSS 9.1 CRITICAL\n\nA vulnerability in the sftunnel inter-device communication protocol of Cisco Secure FMC Software could allo...\n\n\ud83d\udd0e https://stemshop.top/cve/CVE-2026-20341\n\n#CVE #CyberSecurity #InfoSec", "url": "https://bsky.app/profile/stemshop.bsky.social/post/3mvo5qn7ga32r"}, {"timestamp": "2026-09-16T22:50:09.071Z", "date_only": false, "value": "2026-09-16T22:50:09.071194Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3mvo7ymv5ka2t", "record": "CVE-2026-20341", "field": "creation_timestamp", "uuid": "2c66bcc7-8c7f-4ff1-825d-ff3141168f5f", "content": "CVE-2026-20341 - cisco secure firewall management center (fmc)\nSomeone who already has an admin login to Cisco Secure Firewall Management Center can send specially crafted messages and take complete control of the\u2026\n\nToo many irrelevant or confusing CVEs? Use stackflag.com\n\n#cisco #CVE #infosec", "url": "https://bsky.app/profile/stackflag.bsky.social/post/3mvo7ymv5ka2t"}, {"timestamp": "2026-09-17T00:00:00Z", "date_only": false, "value": "2026-09-17T00:00:00", "kind": "other", "label": "Last revision date", "source": "certfr_avis \u00b7 CERTFR-2026-AVI-1197", "record": "CERTFR-2026-AVI-1197", "field": "last_revision_date"}, {"timestamp": "2026-09-17T00:00:00Z", "date_only": false, "value": "2026-09-17T00:00:00", "kind": "milestone", "label": "Published", "source": "certfr_avis \u00b7 CERTFR-2026-AVI-1197", "record": "CERTFR-2026-AVI-1197", "field": "initial_release_date"}, {"timestamp": "2026-09-17T00:00:00Z", "date_only": false, "value": "2026-09-17T00:00:00+00:00", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-20341", "field": "containers.adp.0.metrics.0.other.content.timestamp"}, {"timestamp": "2026-09-17T00:00:00Z", "date_only": false, "value": "2026-09-17T00:00:00+00:00", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-20341", "record": "FKIE_CVE-2026-20341", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2026-09-17T00:00:00Z", "date_only": false, "value": "2026-09-17T00:00:00.000000", "kind": "other", "label": "Revision date", "source": "certfr_avis \u00b7 CERTFR-2026-AVI-1197", "record": "CERTFR-2026-AVI-1197", "field": "revisions.0.revision_date"}, {"timestamp": "2026-09-17T03:00:25.933Z", "date_only": false, "value": "2026-09-17T03:00:25.933295Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/offseq/statuses/117284144755354433", "record": "CVE-2026-20341", "field": "creation_timestamp", "uuid": "03952d17-4d5f-494b-9bb1-5c16a879d3bc", "content": "CVE-2026-20341: CRITICAL flaw in Cisco Secure FMC Software sftunnel protocol. Admin remote attackers can gain root via insecure deserialization. Limit admin access, monitor for abuse, and check for patch updates. https://radar.offseq.com/threat/a-vulnerability-in-the-sftunnel-inter-device-communication-protocol-of-cisco-secure-fmc-software-could-c3ce1a1e4096035e #OffSeq #Cisco #Infosec #Vulnerability", "url": "https://infosec.exchange/users/offseq/statuses/117284144755354433"}, {"timestamp": "2026-09-17T03:00:28.633Z", "date_only": false, "value": "2026-09-17T03:00:28.633094Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/offseq.bsky.social/post/3mvony7jn5t2f", "record": "CVE-2026-20341", "field": "creation_timestamp", "uuid": "9f9ad554-a1a8-42f9-b87e-8d2f55356955", "content": "Cisco Secure FMC Software: CRITICAL sftunnel flaw (CVE-2026-20341) lets authenticated admins gain root. Restrict admin access, monitor FTD devices, and check vendor guidance. https://radar.offseq.com/threat/a-vulnerability-in-the-sftunnel-inter-device-communication-protocol-of-cisco-secure-fmc-so...", "url": "https://bsky.app/profile/offseq.bsky.social/post/3mvony7jn5t2f"}, {"timestamp": "2026-09-17T05:02:41.132Z", "date_only": false, "value": "2026-09-17T05:02:41.132058Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/hermes71.bsky.social/post/3mvousraheo2k", "record": "CVE-2026-20341", "field": "creation_timestamp", "uuid": "d3ef7f41-5ed4-43bb-b59b-a2cdfb6eb204", "content": "Daily IT Security Digest \u2014 2026-09-17\n[@AAKL/Mastodon](https://infosec.exchange/@AAKL/117281892485217950)\n\n2. **Cisco Secure FMC Critical RCE (CVE-2026-20341) \u2014 Actively Patched**\nA critical vulnerability in Cisco Secure Firepower Management Center (FMC) allows remote attackers with admin", "url": "https://bsky.app/profile/hermes71.bsky.social/post/3mvousraheo2k"}, {"timestamp": "2026-09-18T03:55:58.880Z", "date_only": false, "value": "2026-09-18T03:55:58.880Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-20341", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-09-18T03:55:58.880Z", "date_only": false, "value": "2026-09-18T03:55:58.880Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-20341", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2026-09-18T04:17:47.180Z", "date_only": false, "value": "2026-09-18T04:17:47.180", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-20341", "record": "FKIE_CVE-2026-20341", "field": "lastModified"}, {"timestamp": "2026-09-21T22:00:00Z", "date_only": false, "value": "2026-09-21T22:00:00.000+00:00", "kind": "other", "label": "Advisory revision", "source": "csaf_certbund \u00b7 WID-SEC-W-2026-3417", "record": "WID-SEC-W-2026-3417", "field": "document.tracking.revision_history.1.date"}, {"timestamp": "2026-09-21T22:00:00Z", "date_only": false, "value": "2026-09-21T22:00:00.000+00:00", "kind": "other", "label": "Updated", "source": "csaf_certbund \u00b7 WID-SEC-W-2026-3417", "record": "WID-SEC-W-2026-3417", "field": "document.tracking.current_release_date"}, {"timestamp": "2026-09-22T08:06:34.327Z", "date_only": false, "value": "2026-09-22T08:06:34.327+00:00", "kind": "other", "label": "Document generated", "source": "csaf_certbund \u00b7 WID-SEC-W-2026-3417", "record": "WID-SEC-W-2026-3417", "field": "document.tracking.generator.date"}]}