https://vulnerability.circl.lu/sightings/feed 2026-05-09T11:17:02.475965+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent sightings. https://vulnerability.circl.lu/sighting/b65f8b4b-9c4c-460a-8319-1b9481bd1aa5/export 2026-05-09T11:17:02.831134+00:00 Automation user http://cve.circl.lu/user/automation {"uuid": "b65f8b4b-9c4c-460a-8319-1b9481bd1aa5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-20191", "type": "seen", "source": "https://t.me/cvedetector/24754", "content": "{\n \"Source\": \"CVE FEED\",\n \"Title\": \"CVE-2025-20191 - Cisco SISF DHCPv6 Denial of Service\", \n \"Content\": \"CVE ID : CVE-2025-20191 \nPublished : May 7, 2025, 6:15 p.m. | 26\u00a0minutes ago \nDescription : A vulnerability in the Switch Integrated Security Features (SISF) of Cisco IOS Software, Cisco IOS XE Software, Cisco NX-OS Software, and Cisco Wireless LAN Controller (WLC) AireOS Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. \n \nThis vulnerability is due to the incorrect handling of DHCPv6 packets. An attacker could exploit this vulnerability by sending a crafted DHCPv6 packet to an affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition. \nSeverity: 7.4 | HIGH \nVisit the link for more details, such as CVSS details, affected products, timeline, and more...\",\n \"Detection Date\": \"07 May 2025\",\n \"Type\": \"Vulnerability\"\n}\n\ud83d\udd39 t.me/cvedetector \ud83d\udd39", "creation_timestamp": "2025-05-07T21:48:42.000000Z"} 2025-05-07T21:48:42+00:00