{"vulnerability": "CVE-2021-3993", "sightings": [{"uuid": "be32af52-05a8-4798-9919-6da2b6b1b028", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-39935", "type": "seen", "source": "https://bsky.app/profile/beikokucyber.bsky.social/post/3me2rjtcpu72v", "content": "", "creation_timestamp": "2026-02-04T21:02:28.331905Z"}, {"uuid": "9dd5e754-1bca-4b74-af6c-1ea33fee39eb", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-39935", "type": "seen", "source": "https://bsky.app/profile/getpokemon7.bsky.social/post/3meuk53rd6c2w", "content": "", "creation_timestamp": "2026-02-15T02:59:18.349760Z"}, {"uuid": "7b0d3079-9a5d-44a0-ae8e-893075744a14", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-39935", "type": "seen", "source": "https://bsky.app/profile/getpokemon7.bsky.social/post/3meacdkrlos2l", "content": "", "creation_timestamp": "2026-02-07T01:46:32.876499Z"}, {"uuid": "221679c8-52de-41dc-bf0e-b677a6fe6e87", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-39935", "type": "seen", "source": "https://infosec.exchange/users/DarkWebInformer/statuses/116008393473841889", "content": "", "creation_timestamp": "2026-02-03T19:40:06.396275Z"}, {"uuid": "a9cdf882-b7cc-48be-9c1a-21ba50fca745", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-39935", "type": "seen", "source": "https://bsky.app/profile/pigondrugs.bsky.social/post/3mdy5ncfljo2c", "content": "", "creation_timestamp": "2026-02-03T20:01:09.648500Z"}, {"uuid": "edfb3a10-84f0-4a03-8c14-97318e89e46d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-39935", "type": "seen", "source": "https://bsky.app/profile/pmloik.bsky.social/post/3mecv774l5y2w", "content": "", "creation_timestamp": "2026-02-08T02:29:24.176992Z"}, {"uuid": "18d77718-965c-4cbd-9b8f-bbedddaf1bba", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-39935", "type": "seen", "source": "https://feedsin.space/feed/CISAKevBot/items/5922998", "content": "", "creation_timestamp": "2026-03-04T01:43:37.877195Z"}, {"uuid": "0731b197-f3c8-48ae-bbdc-2ccaac13f595", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-39932", "type": "seen", "source": "https://t.me/cibsecurity/33848", "content": "\u203c CVE-2021-39932 \u203c\n\nAn issue has been discovered in GitLab CE/EE affecting all versions starting from 11.0 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2. Using large payloads, the diff feature could be used to trigger high load time for users reviewing code changes.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-12-13T18:12:17.000000Z"}, {"uuid": "e0377235-f041-4c60-a20e-00449ddbbb8b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-39935", "type": "seen", "source": "https://mastodon.nl/users/darses/statuses/116093311688047928", "content": "", "creation_timestamp": "2026-02-18T19:36:18.966406Z"}, {"uuid": "696c6875-ff41-4fdf-a915-6c6de55c1645", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2021-39935", "type": "seen", "source": "https://infosec.exchange/users/defendopsdiaries/statuses/116013182177917756", "content": "", "creation_timestamp": "2026-02-04T15:58:05.462000Z"}, {"uuid": "e6f837a2-9a5a-4aea-a8b2-5a37fa1c67e1", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "af0120d0-3dac-4a6a-974b-a9f33d2a9846", "vulnerability": "CVE-2021-39935", "type": "exploited", "source": "https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/be91d247-3c62-47b0-94fc-e0ddae52f44c", "content": "", "creation_timestamp": "2026-02-04T08:04:01.587926Z"}, {"uuid": "e5a9e362-1eef-45ef-8ee9-1a0904eeb24a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-39935", "type": "exploited", "source": "https://t.me/true_secator/6843", "content": "\u0418\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u0438 GreyNoise \u043f\u0440\u0435\u0434\u0443\u043f\u0440\u0435\u0436\u0434\u0430\u044e\u0442 \u043e\u0431 \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u0438\u0438 \u0441\u043a\u043e\u043e\u0440\u0434\u0438\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0439 \u043c\u0430\u0441\u0441\u043e\u0432\u043e\u0439 \u043a\u0430\u043c\u043f\u0430\u043d\u0438\u0438 \u043f\u043e \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 SSRF, \u043e\u0445\u0432\u0430\u0442\u044b\u0432\u0430\u044e\u0449\u0438\u0445 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c.\n\n\u0410\u043a\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u044c \u0441\u0442\u0430\u0440\u0442\u043e\u0432\u0430\u043b\u0430 9 \u043c\u0430\u0440\u0442\u0430, \u0437\u0430\u0434\u0435\u0439\u0441\u0442\u0432\u043e\u0432\u0430\u043b\u0430\u0441\u044c \u0433\u0440\u0443\u043f\u043f\u0430 \u0438\u0437 400 IP-\u0430\u0434\u0440\u0435\u0441\u043e\u0432.\n\n\u0410\u0442\u0430\u043a\u0438 \u0431\u044b\u043b\u0438 \u043d\u0430\u0446\u0435\u043b\u0435\u043d\u044b \u043e\u0434\u043d\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e \u043d\u0430 \u043e\u0448\u0438\u0431\u043a\u0438 SSRF \u0432 Zimbra, GitLab, DotNetNuke, VMware, ColumbiaSoft, Ivanti, BerriAI \u0438 OpenBMCS \u0438 \u043c\u043d\u043e\u0433\u0438\u0445 \u0434\u0440\u0443\u0433\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0430\u0445.\n\n\u0411\u043e\u043b\u044c\u0448\u0438\u043d\u0441\u0442\u0432\u043e \u0430\u0442\u0430\u043a \u0431\u044b\u043b\u0438 \u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u044b \u043d\u0430 \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 \u0432 \u0421\u0428\u0410, \u0413\u0435\u0440\u043c\u0430\u043d\u0438\u0438, \u0418\u043d\u0434\u0438\u0438, \u042f\u043f\u043e\u043d\u0438\u0438 \u0438 \u0421\u0438\u043d\u0433\u0430\u043f\u0443\u0440\u0435, \u043d\u043e \u043d\u0430 \u043f\u0440\u043e\u0448\u043b\u043e\u0439 \u043d\u0435\u0434\u0435\u043b\u0435 \u043e\u0441\u043e\u0431\u043e\u0435 \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u0430\u0442\u0430\u043a\u0443\u044e\u0449\u0438\u043c\u0438 \u0431\u044b\u043b\u043e \u0443\u0434\u0435\u043b\u0435\u043d\u043e \u0418\u0437\u0440\u0430\u0438\u043b\u044e \u0438 \u041d\u0438\u0434\u0435\u0440\u043b\u0430\u043d\u0434\u0430\u043c.\n\n\u0412 \u0447\u0438\u0441\u043b\u0435 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0438\u0440\u0443\u0435\u043c\u044b\u0445 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 SSRF: \n- CVE-2017-0929\u00a0(CVSS: 7,5, DotNetNuke), \n- CVE-2020-7796\u00a0(CVSS: 9,8, Zimbra Collaboration Suite, \n- CVE-2021-21973\u00a0(CVSS: 5,3, VMware vCenter, \n- CVE-2021-22054\u00a0(CVSS: 7,5, VMware Workspace ONE UEM), \n- CVE-2021-22175\u00a0(CVSS: 9,8, GitLab CE/EE, \n- CVE-2021-22214\u00a0(CVSS: 8,6) \u0438 CVE-2021-39935\u00a0(CVSS: 7,5, GitLab CE/EE), \n- CVE-2023-5830\u00a0(CVSS: 9,8, ColumbiaSoft DocumentLocator), \n- CVE-2024-6587\u00a0(CVSS: 7,5, BerriAI LiteLLM), \n- CVE-2024-21893\u00a0(CVSS: 8,2, Ivanti Connect Secure),\n- OpenBMCS 2.4\u00a0\u0438 Zimbra Collaboration Suite\u00a0(\u0431\u0435\u0437 CVE).\n\n\u041a\u0430\u043a \u0443\u0442\u0432\u0435\u0440\u0436\u0434\u0430\u0435\u0442 GreyNoise, \u043c\u043d\u043e\u0433\u0438\u0435 \u0438\u0437 IP-\u0430\u0434\u0440\u0435\u0441\u043e\u0432 \u043d\u0430\u0446\u0435\u043b\u0435\u043d\u044b \u043e\u0434\u043d\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e \u043d\u0430 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 SSRF, \u043e\u0442\u043c\u0435\u0447\u0430\u044f, \u0447\u0442\u043e \u0448\u0430\u0431\u043b\u043e\u043d \u043d\u0430\u0431\u043b\u044e\u0434\u0430\u0435\u043c\u043e\u0439  \u0430\u043a\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u0438 \u043f\u0440\u0435\u0434\u043f\u043e\u043b\u0430\u0433\u0430\u0435\u0442 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u0443\u044e \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044e, \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0430\u0446\u0438\u044e \u0438\u043b\u0438 \u0441\u0431\u043e\u0440 \u0440\u0430\u0437\u0432\u0435\u0434\u044b\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 \u043f\u0435\u0440\u0435\u0434 \u043a\u043e\u043c\u043f\u0440\u043e\u043c\u0435\u0442\u0430\u0446\u0438\u0435\u0439.\n\n\u042d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 SSRF \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0430\u043c \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0442\u044c \u043a\u0430\u0440\u0442\u044b \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0438\u0445 \u0441\u0435\u0442\u0435\u0439, \u0432\u044b\u044f\u0432\u043b\u044f\u0442\u044c \u0443\u044f\u0437\u0432\u0438\u043c\u044b\u0435 \u0441\u0435\u0440\u0432\u0438\u0441\u044b \u0438 \u043a\u0440\u0430\u0441\u0442\u044c \u0443\u0447\u0435\u0442\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435 \u0434\u043b\u044f \u043e\u0431\u043b\u0430\u0447\u043d\u044b\u0445 \u0441\u0435\u0440\u0432\u0438\u0441\u043e\u0432.\n\nGreyNoise \u043e\u0442\u043c\u0435\u0442\u0438\u043b\u0430, \u0447\u0442\u043e \u0442\u0430\u043a\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0441\u044b\u0433\u0440\u0430\u043b\u0438 \u0432\u0430\u0436\u043d\u0443\u044e \u0440\u043e\u043b\u044c \u0432\u00a0\u0443\u0442\u0435\u0447\u043a\u0435 Capital One\u00a0\u0432 2019 \u0433\u043e\u0434\u0443, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0437\u0430\u0442\u0440\u043e\u043d\u0443\u043b\u0430 \u0431\u043e\u043b\u0435\u0435 100 \u043c\u0438\u043b\u043b\u0438\u043e\u043d\u043e\u0432 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439.\n\n\u0412 \u0441\u0432\u044f\u0437\u0438 \u0441 \u0430\u043a\u0442\u0438\u0432\u043d\u044b\u043c\u0438 \u043f\u043e\u043f\u044b\u0442\u043a\u0430\u043c\u0438 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u043a\u0440\u0430\u0439\u043d\u0435 \u0432\u0430\u0436\u043d\u043e \u043f\u0440\u0438\u043c\u0435\u043d\u0438\u0442\u044c \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0438\u0435 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f, \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0438\u0442\u044c \u0438\u0441\u0445\u043e\u0434\u044f\u0449\u0438\u0435 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u044f \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u044b\u043c\u0438 \u043a\u043e\u043d\u0435\u0447\u043d\u044b\u043c\u0438 \u0442\u043e\u0447\u043a\u0430\u043c\u0438 \u0438 \u043e\u0442\u0441\u043b\u0435\u0436\u0438\u0432\u0430\u0442\u044c \u043f\u043e\u0434\u043e\u0437\u0440\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u0438\u0441\u0445\u043e\u0434\u044f\u0449\u0438\u0435 \u0437\u0430\u043f\u0440\u043e\u0441\u044b.", "creation_timestamp": "2025-03-14T15:30:06.000000Z"}, {"uuid": "466bb905-e3ec-44a7-8342-ec3aa848313c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-39936", "type": "seen", "source": "https://t.me/cibsecurity/33855", "content": "\u203c CVE-2021-39936 \u203c\n\nImproper access control in GitLab CE/EE affecting all versions starting from 10.7 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2, allows an attacker in possession of a deploy token to access a project's disabled wiki.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-12-13T18:12:30.000000Z"}, {"uuid": "aa877886-8017-4990-b65e-b9ac02565d54", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-39934", "type": "seen", "source": "https://t.me/cibsecurity/33852", "content": "\u203c CVE-2021-39934 \u203c\n\nImproper access control allows any project member to retrieve the service desk email address in GitLab CE/EE versions starting 12.10 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-12-13T18:12:24.000000Z"}, {"uuid": "47b47204-15c6-41a8-8a2c-a3ad32f9b5a2", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-39939", "type": "seen", "source": "https://t.me/cibsecurity/33857", "content": "\u203c CVE-2021-39939 \u203c\n\nAn uncontrolled resource consumption vulnerability in GitLab Runner affecting all versions starting from 13.7 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2, allows an attacker triggering a job with a specially crafted docker image to exhaust resources on runner manager\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-12-13T18:12:33.000000Z"}, {"uuid": "856256e1-ee2a-407a-951d-d3b34e861641", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-39933", "type": "seen", "source": "https://t.me/cibsecurity/33840", "content": "\u203c CVE-2021-39933 \u203c\n\nAn issue has been discovered in GitLab CE/EE affecting all versions starting from 12.10 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2. A regular expression used for handling user input (notes, comments, etc) was susceptible to catastrophic backtracking that could cause a DOS attack.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-12-13T18:12:05.000000Z"}, {"uuid": "6175f9f8-2e41-4032-bce1-0239c9c2f6ba", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-39938", "type": "seen", "source": "https://t.me/cibsecurity/33841", "content": "\u203c CVE-2021-39938 \u203c\n\nA vulnerable regular expression pattern in GitLab CE/EE since version 8.15 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2, allows an attacker to cause uncontrolled resource consumption leading to Denial of Service via specially crafted deploy Slash commands\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-12-13T18:12:07.000000Z"}, {"uuid": "014849f0-8a10-43f3-938b-bc52ebe48555", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-3993", "type": "seen", "source": "https://t.me/cibsecurity/33189", "content": "\u203c CVE-2021-3993 \u203c\n\nshowdoc is vulnerable to Cross-Site Request Forgery (CSRF)\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-12-01T14:35:49.000000Z"}]}