{"vulnerability": "cve-2021-2101", "sightings": [{"uuid": "6dbda5d2-5dee-4e33-8e5d-f8727ac2906c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-21017", "type": "seen", "source": "https://t.me/cibsecurity/23482", "content": "\u203c CVE-2021-21017 \u203c\n\nAcrobat Reader DC versions versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are affected by a heap-based buffer overflow vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-02-11T22:48:01.000000Z"}, {"uuid": "9190c694-21f8-4bea-8e7a-ed80e1c9067a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-21017", "type": "seen", "source": "https://t.me/CyberSecurityTechnologies/2708", "content": "#Analytics\n10 most exploited vulnerabilities of the week (feb 8-14)\nCVE-2020-1472 - Microsoft Zerologon\nhttps://t.me/cybersecuritytechnologies/1742\nCVE-2021-3156 - Heap-Based Buffer Overflow in Sudo\nhttps://t.me/cybersecuritytechnologies/2577\nCVE-2021-1732 - Windows kernel 0-day exploit is used by BITTER APT in targeted attack\nhttps://t.me/cybersecuritytechnologies/2679\nCVE-2020-2037 - Palo Alto PAN-OS vulnerability\nhttps://t.me/cybersecuritytechnologies/2687\nCVE-2021-24074, CVE-2021-24086, CVE-2021-24094 - Windows IPv4/IPv6 Stack RCE/DoS Vulnerabilities\nhttps://unit42.paloaltonetworks.com/cve-2021-24074-patch-tuesday\nCVE-2021-1782 - iOS\\iPadOS 14.3 kernel LPE vulnerability\nhttps://t.me/cybersecuritytechnologies/2694\nCVE-2021-21017 - Acrobat Reader DC\u00a0a heap-based buffer overflow vulnerability\nhttps://threatpost.com/critical-adobe-windows-flaw/163789\nCVE-2020-24581 - D-Link DSL-2888A AU_2.31_V1x - RCE\nhttps://t.me/cybersecuritytechnologies/2670", "creation_timestamp": "2021-02-15T11:00:19.000000Z"}, {"uuid": "fa0d4f0d-369d-4068-abad-08296045ab1e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-21017", "type": "seen", "source": "MISP/3c19819c-1dac-4ef2-bfed-be5efa7e0123", "content": "", "creation_timestamp": "2021-11-20T09:53:52.000000Z"}, {"uuid": "f6cbef07-30f5-4ea3-9519-23959f088c50", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-21017", "type": "seen", "source": "MISP/f5030aca-7d5a-43a4-ae03-8f4ac8e85422", "content": "", "creation_timestamp": "2021-11-08T08:58:16.000000Z"}, {"uuid": "d6234013-140b-483e-b54f-1aea0a1e762d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "4f29edb9-4c4b-44ca-b041-9b050656b6ae", "vulnerability": "CVE-2021-21017", "type": "seen", "source": "https://www.govcert.gov.hk/en/alerts_detail.php?id=551", "content": "", "creation_timestamp": "2021-02-10T04:00:00.000000Z"}, {"uuid": "efd86443-85fa-4318-9199-db50695d0778", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-21011", "type": "seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/13140", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2021-21011\n\ud83d\udd25 CVSS Score: 7 (cvssV3_1, Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H)\n\ud83d\udd39 Description: Adobe Captivate 2019 version 11.5.1.499 (and earlier) is affected by an uncontrolled search path element vulnerability that could lead to privilege escalation. An attacker with permissions to write to the file system could leverage this vulnerability to escalate privileges.\n\ud83d\udccf Published: 2021-01-13T22:40:01.701Z\n\ud83d\udccf Modified: 2025-04-23T19:47:19.884Z\n\ud83d\udd17 References:\n1. https://helpx.adobe.com/security/products/captivate/apsb21-06.html", "creation_timestamp": "2025-04-23T20:04:52.000000Z"}, {"uuid": "28581b1a-0194-45f6-9157-f3ee79911659", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-21017", "type": "seen", "source": "https://t.me/arpsyndicate/1427", "content": "#ExploitObserverAlert\n\nCVE-2021-21017\n\nDESCRIPTION: Exploit Observer has 12 entries related to CVE-2021-21017. Acrobat Reader DC versions versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are affected by a heap-based buffer overflow vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.\n\nFIRST-EPSS: 0.632040000\nNVD-IS: 5.9\nNVD-ES: 2.8", "creation_timestamp": "2023-12-05T07:55:14.000000Z"}, {"uuid": "e9395a16-6166-468e-8a57-4bf322ab6f3f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-2101", "type": "seen", "source": "https://t.me/cibsecurity/22338", "content": "\u203c CVE-2021-2101 \u203c\n\nVulnerability in the Oracle One-to-One Fulfillment product of Oracle E-Business Suite (component: Print Server). Supported versions that are affected are 12.1.1-12.1.3 and 12.2.3-12.2.10. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle One-to-One Fulfillment. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle One-to-One Fulfillment accessible data as well as unauthorized access to critical data or complete access to all Oracle One-to-One Fulfillment accessible data. CVSS 3.1 Base Score 9.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N).\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-01-20T18:27:17.000000Z"}, {"uuid": "b70b84e5-1e80-4712-b47f-32812e7a8795", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-21017", "type": "seen", "source": "https://feedsin.space/feed/CISAKevBot/items/2971167", "content": "", "creation_timestamp": "2024-12-24T20:25:15.701435Z"}, {"uuid": "793c4764-3f91-434c-a33c-a0936e5a677d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-21017", "type": "exploited", "source": "https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/12a14c99-37f0-40c7-ad36-762578fcd01a", "content": "", "creation_timestamp": "2026-02-02T12:28:33.808213Z"}, {"uuid": "baf4d5c7-c091-4cac-89cf-f7a458015d28", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-21017", "type": "exploited", "source": "https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/12a14c99-37f0-40c7-ad36-762578fcd01a", "content": "", "creation_timestamp": "2026-02-02T12:28:33.808213Z"}, {"uuid": "e46402d0-7a8d-4d4c-828f-1f423cc3663e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-21014", "type": "seen", "source": "https://t.me/cibsecurity/23496", "content": "\u203c CVE-2021-21014 \u203c\n\nMagento versions 2.4.1 (and earlier), 2.4.0-p1 (and earlier) and 2.3.6 (and earlier) are vulnerable to a file upload restriction bypass. Successful exploitation could lead to arbitrary code execution by an authenticated attacker. Access to the admin console is required for successful exploitation.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-02-12T00:42:46.000000Z"}, {"uuid": "8db54ffb-1f63-4db0-a513-a6da6963caa1", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-21016", "type": "seen", "source": "https://t.me/cibsecurity/23475", "content": "\u203c CVE-2021-21016 \u203c\n\nMagento versions 2.4.1 (and earlier), 2.4.0-p1 (and earlier) and 2.3.6 (and earlier) are vulnerable to OS command injection via the WebAPI. Successful exploitation could lead to remote code execution by an authenticated attacker. Access to the admin console is required for successful exploitation.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-02-11T22:47:52.000000Z"}, {"uuid": "938fd8ac-69c4-45eb-9938-a63018bb303e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-21019", "type": "seen", "source": "https://t.me/cibsecurity/23471", "content": "\u203c CVE-2021-21019 \u203c\n\nMagento versions 2.4.1 (and earlier), 2.4.0-p1 (and earlier) and 2.3.6 (and earlier) are vulnerable to XML injection in the Widgets module. Successful exploitation could lead to arbitrary code execution by an authenticated attacker. Access to the admin console is required for successful exploitation.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-02-11T22:47:48.000000Z"}, {"uuid": "4e5ea9d7-f17a-4807-a41c-2445017ce0a4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-21017", "type": "seen", "source": "MISP/3c19819c-1dac-4ef2-bfed-be5efa7e0123", "content": "", "creation_timestamp": "2025-02-23T02:09:51.000000Z"}, {"uuid": "703181a6-c682-4ebb-a2da-5dc97019848f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "4f29edb9-4c4b-44ca-b041-9b050656b6ae", "vulnerability": "CVE-2021-21017", "type": "seen", "source": "https://www.govcert.gov.hk/en/alerts_detail.php?id=551", "content": "", "creation_timestamp": "2026-03-17T14:55:06.756845Z"}]}