https://vulnerability.circl.lu/sightings/feed 2026-09-17T21:33:21.733715+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent sightings. https://vulnerability.circl.lu/sighting/d3ef7f41-5ed4-43bb-b59b-a2cdfb6eb204/export 2026-09-17T21:33:21.750336+00:00 Automation user https://vulnerability.circl.lu/user/automation {"uuid": "d3ef7f41-5ed4-43bb-b59b-a2cdfb6eb204", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-20341", "type": "seen", "source": "https://bsky.app/profile/hermes71.bsky.social/post/3mvousraheo2k", "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", "creation_timestamp": "2026-09-17T05:02:41.132058Z"} 2026-09-17T05:02:41.132058+00:00 https://vulnerability.circl.lu/sighting/9f9ad554-a1a8-42f9-b87e-8d2f55356955/export 2026-09-17T21:33:21.753080+00:00 Automation user https://vulnerability.circl.lu/user/automation {"uuid": "9f9ad554-a1a8-42f9-b87e-8d2f55356955", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-20341", "type": "seen", "source": "https://bsky.app/profile/offseq.bsky.social/post/3mvony7jn5t2f", "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...", "creation_timestamp": "2026-09-17T03:00:28.633094Z"} 2026-09-17T03:00:28.633094+00:00 https://vulnerability.circl.lu/sighting/03952d17-4d5f-494b-9bb1-5c16a879d3bc/export 2026-09-17T21:33:21.753212+00:00 Automation user https://vulnerability.circl.lu/user/automation {"uuid": "03952d17-4d5f-494b-9bb1-5c16a879d3bc", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-20341", "type": "seen", "source": "https://infosec.exchange/users/offseq/statuses/117284144755354433", "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", "creation_timestamp": "2026-09-17T03:00:25.933295Z"} 2026-09-17T03:00:25.933295+00:00 https://vulnerability.circl.lu/sighting/2c66bcc7-8c7f-4ff1-825d-ff3141168f5f/export 2026-09-17T21:33:21.753346+00:00 Automation user https://vulnerability.circl.lu/user/automation {"uuid": "2c66bcc7-8c7f-4ff1-825d-ff3141168f5f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-20341", "type": "seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3mvo7ymv5ka2t", "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", "creation_timestamp": "2026-09-16T22:50:09.071194Z"} 2026-09-16T22:50:09.071194+00:00 https://vulnerability.circl.lu/sighting/290384f2-02ef-424f-b36c-06c2133427fd/export 2026-09-17T21:33:21.753451+00:00 Automation user https://vulnerability.circl.lu/user/automation {"uuid": "290384f2-02ef-424f-b36c-06c2133427fd", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-20341", "type": "seen", "source": "https://bsky.app/profile/stemshop.bsky.social/post/3mvo5qn7ga32r", "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", "creation_timestamp": "2026-09-16T22:09:53.272948Z"} 2026-09-16T22:09:53.272948+00:00