{"vulnerability": "CVE-2026-20181", "sightings": [{"uuid": "724ee487-95fe-4b97-be73-8c390c02399d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-20181", "type": "seen", "source": "https://bsky.app/profile/offseq.bsky.social/post/3moitoswvwo2f", "content": "CRITICAL: CVE-2026-20181 in Cisco ISE (3.1 \u2013 3.5) lets authenticated attackers exec OS commands & cause DoS. Lock down admin creds & follow Cisco advisories! https://radar.offseq.com/threat/cve-2026-20181-improper-limitation-of-a-pathname-t-3c6d1c8d7d1de462 #OffSeq #Cisco #Security", "creation_timestamp": "2026-06-17T17:30:15.523191Z"}, {"uuid": "6eb31d37-7d5f-4d03-90c8-e17d4b61a636", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-20181", "type": "seen", "source": "https://www.govcert.gov.hk/en/alerts_detail.php?id=1928", "content": "", "creation_timestamp": "2026-06-17T21:00:00.000000Z"}, {"uuid": "1c81c8d3-0f89-4a9c-aab7-e785028657f1", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-20181", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3moixnagbfu2b", "content": "CVE-2026-20181 - Cisco Identity Services Engine Remote Code Execution Vulnerability\nCVE ID : CVE-2026-20181\n \n Published : June 17, 2026, 4:16 p.m. | 1\u00a0hour, 25\u00a0minutes ago\n \n Description : A vulnerability in Cisco ISE and ISE-PIC could allow an authenticated, remote attacker ...", "creation_timestamp": "2026-06-17T18:40:56.897969Z"}, {"uuid": "43d3782d-250c-43d2-921f-ce4be5a43c70", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-20181", "type": "seen", "source": "https://infosec.exchange/users/vuldb/statuses/116770554180106972", "content": "Attention, elevated activities detected targeting Cisco Identity Services Engine Software and ISE Passive Identity Connector (CVE-2026-20181) https://vuldb.com/vuln/372068/cti", "creation_timestamp": "2026-06-18T10:07:40.966335Z"}, {"uuid": "bcfb8587-828d-4011-ac0e-afd7bada1850", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-20181", "type": "seen", "source": "https://infosec.exchange/users/offseq/statuses/116770762113234669", "content": "CVE-2026-20181: Cisco ISE/ISE-PIC critical command execution vuln lets authenticated admins run arbitrary OS commands & escalate to root. Patch ISE 3.3/3.4/3.5 ASAP. No active exploitation reported. https://radar.offseq.com/threat/critical-command-execution-vulnerability-patched-i-a05f1533b3fe52d4 #OffSeq #Cisco #Vuln #Infosec", "creation_timestamp": "2026-06-18T11:00:35.340147Z"}, {"uuid": "ad451aad-9581-4b51-9f34-be891bdfbe2d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-20181", "type": "seen", "source": "https://bsky.app/profile/offseq.bsky.social/post/3mokoesowfo24", "content": "Cisco ISE & ISE-PIC face a CRITICAL command execution vuln (CVE-2026-20181). Authenticated admins can gain root. Update ISE 3.3/3.4/3.5 now \u2014 no active exploits yet. \ud83d\udd12 https://radar.offseq.com/threat/critical-command-execution-vulnerability-patched-i-a05f1533b3fe52d4 #OffSeq #Cisco #Vuln", "creation_timestamp": "2026-06-18T11:00:48.785017Z"}, {"uuid": "fc0d9fa5-7492-4b54-a640-bd62945a0dbb", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-20181", "type": "seen", "source": "https://bsky.app/profile/o2cloud.bsky.social/post/3mokvvoim2u2j", "content": "\ud83d\udd17 CVE : CVE-2026-20181, CVE-2026-20190", "creation_timestamp": "2026-06-18T13:15:11.965600Z"}, {"uuid": "e2a28cf8-b29e-48fb-82ad-552e5de91cab", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-20181", "type": "seen", "source": "https://bsky.app/profile/undercodenews.bsky.social/post/3mokzsuyzeo2c", "content": "Cisco Issues Critical CVE-2026-20181 Fix After Command Execution Flaw Threatens Identity Security Systems +\u00a0Video\n\nIntroduction: A High-Risk Vulnerability Strikes the Core of Network Access Control Network identity systems sit at the center of modern enterprise security, controlling who can\u2026", "creation_timestamp": "2026-06-18T14:25:13.698672Z"}, {"uuid": "948fa882-e2e6-493c-ad50-0fb4725bf034", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-20181", "type": "seen", "source": "https://mastodon.social/ap/users/115426718704364579/statuses/116772767106723494", "content": "\ud83d\udcf0 Cisco Patches Critical RCE Flaw (CVE-2026-20181) in ISE with 9.1 CVSS Score\n\ud83d\udea8 CRITICAL PATCH: Cisco fixes a 9.1 CVSS command execution flaw (CVE-2026-20181) in its ISE network access control product. Authenticated admins can get root. Patch immediately, as no workarounds exist! #CyberSecurity #Cisco #Vulnerability\n\ud83c\udf10 cyber[.]netsecops[.]io\n\ud83d\udd17 https://cyber.netsecops.io/articles/cisco-patches-critical-command-execution-flaw-in-ise/?utm_source=mastodon&utm_medium=social&utm_campaign=daily", "creation_timestamp": "2026-06-18T19:30:29.028141Z"}, {"uuid": "d36344dc-bc86-45eb-9fc9-c7692c66ab13", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-20181", "type": "seen", "source": "https://bsky.app/profile/netsecio.bsky.social/post/3molkvdnl6n2h", "content": "\ud83d\udea8 CRITICAL PATCH: Cisco fixes a 9.1 CVSS command execution flaw (CVE-2026-20181) in its ISE network access control product. Authenticated admins can get root. Patch immediately, as no workarounds exist! #CyberSecurity #Cisco #Vulnerability\n\n\ud83c\udf10 cyber[.]netsecops[.]io", "creation_timestamp": "2026-06-18T19:30:49.578498Z"}]}