{"vulnerability": "CVE-2021-3177", "sightings": [{"uuid": "5f435ab8-c704-46c1-9898-65e66de23b7e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-3177", "type": "seen", "source": "https://gist.github.com/GokilaSundar/1679c554e14e01bae055aadf83cc46f9", "content": "", "creation_timestamp": "2025-03-25T14:25:18.000000Z"}, {"uuid": "75c549df-1304-4ccf-9ca0-5bf4cca32994", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-31777", "type": "published-proof-of-concept", "source": "https://t.me/pwnwiki_zhchannel/334", "content": "CVE-2021-31777 TYPO3 version 6.2.1 SQL\u6ce8\u5165\u6f0f\u6d1e\nhttps://www.pwnwiki.org/index.php?title=CVE-2021-31777_TYPO3_version_6.2.1_SQL%E6%B3%A8%E5%85%A5%E6%BC%8F%E6%B4%9E", "creation_timestamp": "2021-05-05T07:13:06.000000Z"}, {"uuid": "f095adce-ce9c-42d3-b985-bc63b8e4d960", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2021-3177", "type": "seen", "source": "https://gist.github.com/konard/d7d4988d01ed5f8addd643332f0a8ee9", "content": "", "creation_timestamp": "2025-09-23T03:22:31.000000Z"}, {"uuid": "cd1156de-0c8d-4f43-ad93-25e8ed05783d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-3177", "type": "seen", "source": "https://gist.github.com/aamixsh/3d5e1cb8dc17415acad151adc9c11e61", "content": "", "creation_timestamp": "2026-03-05T02:40:03.000000Z"}, {"uuid": "dd6113f4-77bb-41d2-a756-0fc45626c731", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2021-3177", "type": "seen", "source": "https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0395/", "content": "", "creation_timestamp": "2026-04-02T17:00:00.000000Z"}, {"uuid": "3796058c-9ee0-44de-9e88-9aaf177684dd", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-3177", "type": "seen", "source": "https://t.me/poxek/2383", "content": "#\u041f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 #CVE #POC\n\n\u041f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u0431\u0443\u0444\u0435\u0440\u0430 \u0432 Python3\nCVE-2021-3177\n\n\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u0430 \u043f\u0440\u0438\u0432\u0435\u0441\u0442\u0438 \u043a \u0438\u0441\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044e \u043a\u043e\u0434\u0430 \u043f\u0440\u0438 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0435 \u043d\u0435\u043f\u0440\u043e\u0432\u0435\u0440\u0435\u043d\u043d\u044b\u0445 \u0447\u0438\u0441\u0435\u043b \u0441 \u043f\u043b\u0430\u0432\u0430\u044e\u0449\u0435\u0439 \u0437\u0430\u043f\u044f\u0442\u043e\u0439 \u0432 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0430\u0445, \u0432\u044b\u0437\u044b\u0432\u0430\u044e\u0449\u0438\u0445 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 \u0421\u0438 \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c\u0430 ctypes.", "creation_timestamp": "2022-08-27T19:00:04.000000Z"}, {"uuid": "c5eb4a8a-9022-4d78-bc39-e99d658db772", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-3177", "type": "seen", "source": "https://t.me/CyberSecurityTechnologies/2759", "content": "#Analytics\n10 most exploited vulnerabilities of the week (feb 15-21)\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\nhttps://t.me/cybersecuritytechnologies/2679\nCVE-2021-1647 - MS Defender RCE Vulnerability\nhttps://www.anquanke.com/post/id/231625\nCVE-2020-10759 - Dazed Blesbok\nhttps://t.me/cybersecuritytechnologies/1243\nCVE-2021-21976 - VMware Post-Auth RCE in vSphere Replication\nCVE-2021-3177 - Python 3 Buffer Overflow\nhttps://t.me/cybersecuritytechnologies/2740\nCVE-2020-8625 - A vulnerability in BIND's GSSAPI\nhttps://kb.isc.org/docs/cve-2020-8625\nCVE-2021-20655\nhttps://jvn.jp/en/jp/JVN58774946/index.html\nCVE-2021-1366 - A vulnerability in the interprocess communication channel of Cisco AnyConnect Secure Client\nhttps://www.coresecurity.com/core-labs/articles/analysis-cisco-anyconnect-posture-hostscan-local-privilege-escalation-cve-2021", "creation_timestamp": "2021-02-22T14:45:11.000000Z"}, {"uuid": "ec47bfd6-b536-4875-9a87-d84228875688", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-3177", "type": "published-proof-of-concept", "source": "https://t.me/CyberSecurityTechnologies/2740", "content": "#Threat_Research\n1. Smarty Template Engine Multiple Sandbox Escape PHP Code Injection Vulnerabilities (PoCs for CVE-2021-26119/CVE-2021-26120)\nhttps://srcincite.io/blog/2021/02/18/smarty-template-engine-multiple-sandbox-escape-vulnerabilities.html\n2. CVE-2021-3177 - Python 3 Buffer Overflow (PoC)\nhttps://bugs.python.org/issue42938", "creation_timestamp": "2021-02-19T12:13:23.000000Z"}, {"uuid": "e7ec5898-1b73-405b-957d-30ed420d47f5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-3177", "type": "seen", "source": "https://t.me/CyberSecurityTechnologies/2807", "content": "#Analytics\n10 most exploited vulnerabilities of the week (feb 22-28)\nCVE-2021-3156 - Heap-Based Buffer Overflow in Sudo\nhttps://t.me/cybersecuritytechnologies/2577\nCVE-2021-21972 - VMware vCenter RCE\nhttps://swarm.ptsecurity.com/unauth-rce-vmware/#more-2477\nhttps://github.com/QmF0c3UK/CVE-2021-21972-vCenter-6.5-7.0-RCE-POC\nhttps://github.com/NS-Sp4ce/CVE-2021-21972\nhttps://github.com/yaunsky/CVE-2021-21972\nCVE-2021-1782 - iOS\\iPadOS 14.3 kernel LPE\nhttps://t.me/cybersecuritytechnologies/2694\nCVE-2021-3177 - Python3 Buffer Overflow\nhttps://t.me/cybersecuritytechnologies/2740\nCVE-2021-21973 - VMware vCenter SSRF\nhttps://mobile.twitter.com/osama_hroot/status/1365586206982082560/photo/1\nCVE-2017-0005 - Windows GDI EoP\nhttps://t.me/cybersecuritytechnologies/443\nCVE-2021-24093 - Win Graph. Component RCE\nhttps://t.me/cybersecuritytechnologies/2806\nCVE-2021-25281/25282 - SaltStack Exploit\nhttps://github.com/Immersive-Labs-Sec/CVE-2021-25281\nCVE-2018-19518 - PHP IMAP Vuln.\nhttps://t.me/cybersecuritytechnologies/1649", "creation_timestamp": "2021-03-01T11:00:27.000000Z"}]}