{"vulnerability": "CVE-2020-3119", "sightings": [{"uuid": "4c4be16d-eaa9-44ab-9db7-271bdb866c65", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "4f29edb9-4c4b-44ca-b041-9b050656b6ae", "vulnerability": "CVE-2020-3119", "type": "seen", "source": "https://www.kyberturvallisuuskeskus.fi/fi/useita-haavoittuvuuksia-cisco-discovery-protocol-cdp-toteutuksissa", "content": "", "creation_timestamp": "2026-03-17T14:45:52.114360Z"}, {"uuid": "261746a0-c9d4-4d23-9e06-358de9acb60c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "4f29edb9-4c4b-44ca-b041-9b050656b6ae", "vulnerability": "CVE-2020-3119", "type": "seen", "source": "https://www.kyberturvallisuuskeskus.fi/fi/useita-haavoittuvuuksia-cisco-discovery-protocol-cdp-toteutuksissa", "content": "", "creation_timestamp": "2020-02-07T15:05:07.000000Z"}, {"uuid": "1c04934a-f115-4c68-ae88-4cb03db36ca3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2020-3119", "type": "seen", "source": "https://t.me/ics_cert/234", "content": "\ud83d\udea8\ud83d\udea8\u0647\u0634\u062f\u0627\u0631 \u062c\u062f\u06cc \u0627\u0645\u0646\u06cc\u062a\u06cc\u203c\ufe0f\n\n5 \u0622\u0633\u06cc\u0628 \u067e\u0630\u06cc\u0631\u06cc \u0631\u0648\u0632 \u0635\u0641\u0631 \u062f\u0631 \u067e\u0631\u0648\u062a\u06a9\u0644 \u0633\u06cc\u0633\u06a9\u0648 \u06a9\u0634\u0641 \u06a9\u0631\u062f\u0646\u062f \u06a9\u0647  \u062f\u0647 \u0647\u0627 \u0645\u06cc\u0644\u06cc\u0648\u0646 \u062f\u0633\u062a\u06af\u0627\u0647 \u0627\u0632 \u062f\u0633\u062a\u06af\u0627\u0647 \u0647\u0627\u06cc \u0633\u0627\u0632\u0645\u0627\u0646\u06cc \u0631\u0627 \u062a\u062d\u062a \u062a\u0623\u062b\u06cc\u0631 \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f. \n \u0622\u0633\u06cc\u0628 \u067e\u0630\u06cc\u0631\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0647 \u0645\u0647\u0627\u062c\u0645\u0627\u0646 \u0627\u062c\u0627\u0632\u0647 \u062f\u0647\u062f \u0627\u0632 \u0631\u0627\u0647 \u062f\u0648\u0631 \u062f\u0633\u062a\u06af\u0627\u0647 \u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f \u062a\u0644\u0641\u0646 \u0647\u0627\u06cc IP \u062a\u0642\u0631\u06cc\u0628\u0627\u064b \u062f\u0631 \u0647\u0645\u0647 \u062c\u0627 \u0627\u0632 \u0627\u062a\u0627\u0642 \u06a9\u0646\u0641\u0631\u0627\u0646\u0633 \u06af\u0631\u0641\u062a\u0647  \u062a\u0627 \u062f\u0641\u0627\u062a\u0631 \u062f\u0648\u0644\u062a\u06cc \u0631\u0627 \u062a\u0635\u0627\u062d\u0628 \u06a9\u0646\u0646\u062f.\n\u062f\u0633\u062a\u06af\u0627\u0647\u0647\u0627\u06cc \u062a\u062d\u062a \u062a\u0627\u062b\u06cc\u0631  \u0648 \u0631\u0627\u0647\u06a9\u0627\u0631\u0647\u0627\u06cc \u0627\u062c\u0631\u0627\u06cc\u06cc \u0622\u0646 \u0628\u0647 \u0634\u0631\u062d \u0630\u06cc\u0644 \u0627\u0633\u062a:\n\n  \ud83d\udd38Cisco FXOS, IOS XR and NX-OS Software Cisco Discovery Protocol Denial of Service Vulnerability, (CVE-2020-3120)\n  \ud83d\udd38Cisco NX-OS Software Cisco Discovery Protocol Remote Code Execution Vulnerability, (CVE-2020-3119)\n  \ud83d\udd38Cisco IOS XR Software Cisco Discovery Protocol Format String Vulnerability, (CVE-2020-3118)\n  \ud83d\udd38Cisco IP Phone Remote Code Execution and Denial of Service Vulnerability, (CVE-2020-3111)\n  \ud83d\udd38Cisco Video Surveillance 8000 Series IP Cameras Cisco Discovery Protocol Remote Code Execution and Denial of Service Vulnerability, (CVE-2020-3110)\n#\u06a9\u062a\u0627\u0633 \u062a\u0648\u0635\u06cc\u0647 \u0645\u06cc\u06a9\u0646\u062f \u062f\u0631 \u0627\u0633\u0631\u0639 \u0648\u0642\u062a \u0646\u0633\u0628\u062a \u0628\u0647 \u0628\u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u0627\u0642\u062f\u0627\u0645 \u0646\u0645\u0627\u06cc\u06cc\u062f \n\n\ud83e\udd81\u00ab\u06a9\u062a\u0627\u0633\u00bb\n\u200fhttp://t.me/ict_security", "creation_timestamp": "2020-02-07T11:05:23.000000Z"}, {"uuid": "1c6dda22-65e4-4009-9d16-74b9acbff757", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2020-3119", "type": "seen", "source": "https://t.me/ics_cert/232", "content": "\ud83d\udea8\ud83d\udea8\u0647\u0634\u062f\u0627\u0631 \u062c\u062f\u06cc \u0627\u0645\u0646\u06cc\u062a\u06cc\u203c\ufe0f\n\n5 \u0622\u0633\u06cc\u0628 \u067e\u0630\u06cc\u0631\u06cc \u0631\u0648\u0632 \u0635\u0641\u0631 \u062f\u0631 \u067e\u0631\u0648\u062a\u06a9\u0644 \u0633\u06cc\u0633\u06a9\u0648 \u06a9\u0634\u0641 \u06a9\u0631\u062f\u0646\u062f \u06a9\u0647  \u062f\u0647 \u0647\u0627 \u0645\u06cc\u0644\u06cc\u0648\u0646 \u062f\u0633\u062a\u06af\u0627\u0647 \u0627\u0632 \u062f\u0633\u062a\u06af\u0627\u0647 \u0647\u0627\u06cc \u0633\u0627\u0632\u0645\u0627\u0646\u06cc \u0631\u0627 \u062a\u062d\u062a \u062a\u0623\u062b\u06cc\u0631 \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f. \n \u0622\u0633\u06cc\u0628 \u067e\u0630\u06cc\u0631\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0647 \u0645\u0647\u0627\u062c\u0645\u0627\u0646 \u0627\u062c\u0627\u0632\u0647 \u062f\u0647\u062f \u0627\u0632 \u0631\u0627\u0647 \u062f\u0648\u0631 \u062f\u0633\u062a\u06af\u0627\u0647 \u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f \u062a\u0644\u0641\u0646 \u0647\u0627\u06cc IP \u062a\u0642\u0631\u06cc\u0628\u0627\u064b \u062f\u0631 \u0647\u0645\u0647 \u062c\u0627 \u0627\u0632 \u0627\u062a\u0627\u0642 \u06a9\u0646\u0641\u0631\u0627\u0646\u0633 \u06af\u0631\u0641\u062a\u0647  \u062a\u0627 \u062f\u0641\u0627\u062a\u0631 \u062f\u0648\u0644\u062a\u06cc \u0631\u0627 \u062a\u0635\u0627\u062d\u0628 \u06a9\u0646\u0646\u062f.\n\u062f\u0633\u062a\u06af\u0627\u0647\u0647\u0627\u06cc \u062a\u062d\u062a \u062a\u0627\u062b\u06cc\u0631  \u0648 \u0631\u0627\u0647\u06a9\u0627\u0631\u0647\u0627\u06cc \u0627\u062c\u0631\u0627\u06cc\u06cc \u0622\u0646 \u0628\u0647 \u0634\u0631\u062d \u0630\u06cc\u0644 \u0627\u0633\u062a:\n\n  \ud83d\udd38Cisco FXOS, IOS XR and NX-OS Software Cisco Discovery Protocol Denial of Service Vulnerability, (CVE-2020-3120)\n  \ud83d\udd38Cisco NX-OS Software Cisco Discovery Protocol Remote Code Execution Vulnerability, (CVE-2020-3119)\n  \ud83d\udd38Cisco IOS XR Software Cisco Discovery Protocol Format String Vulnerability, (CVE-2020-3118)\n  \ud83d\udd38Cisco IP Phone Remote Code Execution and Denial of Service Vulnerability, (CVE-2020-3111)\n  \ud83d\udd38Cisco Video Surveillance 8000 Series IP Cameras Cisco Discovery Protocol Remote Code Execution and Denial of Service Vulnerability, (CVE-2020-3110)\n#\u06a9\u062a\u0627\u0633 \u062a\u0648\u0635\u06cc\u0647 \u0645\u06cc\u06a9\u0646\u062f \u062f\u0631 \u0627\u0633\u0631\u0639 \u0648\u0642\u062a \u0646\u0633\u0628\u062a \u0628\u0647 \u0628\u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u0627\u0642\u062f\u0627\u0645 \u0646\u0645\u0627\u06cc\u06cc\u062f \n\n\ud83e\udd81\u00ab\u06a9\u062a\u0627\u0633\u00bb\n\u200fhttp://t.me/ict_security", "creation_timestamp": "2020-02-07T11:05:26.000000Z"}, {"uuid": "937994a1-0d4d-4e3d-8622-c071367a31b0", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2020-3119", "type": "seen", "source": "https://t.me/arpsyndicate/2934", "content": "#ExploitObserverAlert\n\nCVE-2020-3119\n\nDESCRIPTION: Exploit Observer has 5 entries in 2 file formats related to CVE-2020-3119. A vulnerability in the Cisco Discovery Protocol implementation for Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to execute arbitrary code or cause a reload on an affected device. The vulnerability exists because the Cisco Discovery Protocol parser does not properly validate input for certain fields in a Cisco Discovery Protocol message. An attacker could exploit this vulnerability by sending a malicious Cisco Discovery Protocol packet to an affected device. An successful exploit could allow the attacker to cause a stack overflow, which could allow the attacker to execute arbitrary code with administrative privileges on an affected device. Cisco Discovery Protocol is a Layer 2 protocol. To exploit this vulnerability, an attacker must be in the same broadcast domain as the affected device (Layer 2 adjacent).\n\nFIRST-EPSS: 0.001210000\nNVD-IS: 5.9\nNVD-ES: 2.8", "creation_timestamp": "2024-01-19T15:09:23.000000Z"}]}