{"vulnerability": "CVE-2021-2187", "sightings": [{"uuid": "746edbc8-44e8-4d8a-86a6-fadda1b5b96a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-21875", "type": "seen", "source": "https://t.me/cibsecurity/34544", "content": "\u203c CVE-2021-21875 \u203c\n\nA specially-crafted HTTP request can lead to arbitrary command execution in EC keypasswd parameter. An attacker can make an authenticated HTTP request to trigger this vulnerability.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-12-22T22:23:48.000000Z"}, {"uuid": "47654c99-0419-46e6-ae09-584fca44ed89", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-21879", "type": "seen", "source": "https://t.me/cibsecurity/34543", "content": "\u203c CVE-2021-21879 \u203c\n\nA directory traversal vulnerability exists in the Web Manager File Upload functionality of Lantronix PremierWave 2050 8.9.0.0R4. A specially-crafted HTTP request can lead to arbitrary file overwrite. An attacker can make an authenticated HTTP request to trigger this vulnerability.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-12-22T22:23:46.000000Z"}, {"uuid": "2d4c2be0-a900-45d5-a7ae-ade76809b25f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-21878", "type": "seen", "source": "https://t.me/cibsecurity/34527", "content": "\u203c CVE-2021-21878 \u203c\n\nA local file inclusion vulnerability exists in the Web Manager Applications and FsBrowse functionality of Lantronix PremierWave 2050 8.9.0.0R4. A specially-crafted series of HTTP requests can lead to local file inclusion. An attacker can make a series of authenticated HTTP requests to trigger this vulnerability.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-12-22T22:23:23.000000Z"}, {"uuid": "06ee6a58-9596-4b72-8256-3a282d4365e2", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-21871", "type": "published-proof-of-concept", "source": "https://t.me/CyberSecurityTechnologies/3719", "content": "#Threat_Research\n1. Google Compute Engine (GCE) VM takeover via DHCP flood\nhttps://github.com/irsl/gcp-dhcp-takeover-code-exec\n2. PowerISO DMG File Format Handler memory corruption vulnerability (CVE-2021-21871)\nhttps://talosintelligence.com/vulnerability_reports/TALOS-2021-1308\n3. Analysis of a UaF Vulnerability in Adobe Acrobat Reader DC\nhttps://blog.exodusintel.com/2021/04/20/analysis-of-a-use-after-free-vulnerability-in-adobe-acrobat-reader-dc", "creation_timestamp": "2024-05-07T14:19:15.000000Z"}, {"uuid": "ebab9e0a-8f56-4e60-b6f2-00af886867ef", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-21870", "type": "published-proof-of-concept", "source": "https://t.me/CyberSecurityTechnologies/3935", "content": "#Threat_Research\n1. UaF vulnerabilities in Foxit PDF Reader (CVE-2021-21831, CVE-2021-21870, CVE-2021-21893)\nhttps://blog.talosintelligence.com/2021/07/vulnerability-spotlight-use-after-free.html\n2. Sunhillo SureLine Unauthenticated OS Command Injection (PoC for CVE-2021-36380)\nhttps://research.nccgroup.com/2021/07/26/technical-advisory-sunhillo-sureline-unauthenticated-os-command-injection-cve-2021-36380", "creation_timestamp": "2024-02-03T18:24:47.000000Z"}]}