{"vulnerability": "cve-2019-18988", "sightings": [{"uuid": "f8915e31-821b-4774-9354-7c31a39ae286", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2019-18988", "type": "seen", "source": "MISP/3c19819c-1dac-4ef2-bfed-be5efa7e0123", "content": "", "creation_timestamp": "2021-11-20T09:53:52.000000Z"}, {"uuid": "3717d9aa-630c-4958-822e-a26344f6f1fb", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2019-18988", "type": "seen", "source": "MISP/f5030aca-7d5a-43a4-ae03-8f4ac8e85422", "content": "", "creation_timestamp": "2021-11-08T08:58:20.000000Z"}, {"uuid": "efb4b0e2-1078-45d0-a94b-c73967cd1c0d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2019-18988", "type": "seen", "source": "https://feedsin.space/feed/CISAKevBot/items/2970919", "content": "", "creation_timestamp": "2024-12-24T20:21:44.103079Z"}, {"uuid": "742f537f-3802-46c5-985b-83085f573176", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2019-18988", "type": "seen", "source": "MISP/a1e796df-2ad8-4c8d-8b69-737a004e72dd", "content": "", "creation_timestamp": "2025-02-06T03:13:44.000000Z"}, {"uuid": "acc8e8eb-891e-486c-b48c-1534393eff7b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2019-18988", "type": "seen", "source": "MISP/a1e796df-2ad8-4c8d-8b69-737a004e72dd", "content": "", "creation_timestamp": "2025-02-23T04:10:14.000000Z"}, {"uuid": "d3717f8d-b7d6-403d-aff6-b7d1aa6ad63a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2019-18988", "type": "seen", "source": "MISP/3c19819c-1dac-4ef2-bfed-be5efa7e0123", "content": "", "creation_timestamp": "2025-02-23T02:09:43.000000Z"}, {"uuid": "29129342-ca46-4396-873c-df669be476ce", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2019-18988", "type": "seen", "source": "https://github.com/rapid7/metasploit-framework/blob/master/modules/post/windows/gather/credentials/teamviewer_passwords.rb", "content": "", "creation_timestamp": "2020-02-07T15:33:38.000000Z"}, {"uuid": "419a54cd-2807-44f5-a7bc-89935bcbea09", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "af0120d0-3dac-4a6a-974b-a9f33d2a9846", "vulnerability": "CVE-2019-18988", "type": "exploited", "source": "https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/4a4ef3e6-e5ae-467f-a167-fae56512c3f3", "content": "", "creation_timestamp": "2026-02-02T12:29:04.106419Z"}, {"uuid": "21ac5916-2a1b-4471-b04d-e7fad38d7860", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2019-18988", "type": "published-proof-of-concept", "source": "https://t.me/cyb3r53cr3t5/66", "content": "\u0415\u0449\u0435 \u043d\u0435\u043c\u043d\u043e\u0433\u043e \u043e \u043f\u0430\u0440\u043e\u043b\u044f\u0445 \u0432 GPO\n\n\u0413\u0440\u0443\u043f\u043f\u043e\u0432\u044b\u0435 \u043f\u043e\u043b\u0438\u0442\u0438\u043a\u0438 \u044f\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u043d\u0435\u0438\u0441\u0447\u0435\u0440\u043f\u0430\u0435\u043c\u044b\u043c \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u043e\u043c \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438. \u0418\u0437 \u043d\u0438\u0445 \u043c\u043e\u0436\u043d\u043e \u0443\u0437\u043d\u0430\u0442\u044c \u043e \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430\u0445 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\u0441\u0435\u0433\u043e\u0434\u043d\u044f \u043e \u043f\u0430\u0440\u043e\u043b\u044f\u0445.\n\n\u041a\u043e\u043c\u0430\u043d\u0434\u0430 \u0434\u043b\u044f \u043f\u043e\u0438\u0441\u043a\u0430 \nfindstr /spin /c:\u201dpassw\u201d \\\\dc.lab.local\\SysVol\\lab.local\\* > result.txt\n\n\u0410\u043d\u0430\u043b\u0438\u0437 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u043e\u0432\n\u0412\u043e \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0438\u0445 \u0441\u0435\u0442\u044f\u0445 \u0435\u0449\u0435 \u043c\u043e\u0436\u043d\u043e \u0432\u0441\u0442\u0440\u0435\u0442\u0438\u0442\u044c \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c MS14-025, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u043f\u0430\u0440\u043e\u043b\u044c \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0430\u0434\u043c\u0438\u043d\u0438\u0441\u0442\u0440\u0430\u0442\u043e\u0440\u0430, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043d\u0430 \u043c\u0430\u0448\u0438\u043d\u044b \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0433\u0440\u0443\u043f\u043f\u043e\u0432\u044b\u0445 \u043f\u043e\u043b\u0438\u0442\u0438\u043a. \u0421\u0443\u0442\u044c \u0437\u0430\u043a\u043b\u044e\u0447\u0430\u0435\u0442\u0441\u044f \u0432 \u0442\u043e\u043c, \u0447\u0442\u043e \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440 \u00abcpassword\u00bb \u0448\u0438\u0444\u0440\u0443\u0435\u0442\u0441\u044f \u043e\u0434\u043d\u0438\u043c \u0438 \u0442\u0435\u043c \u0436\u0435 \u043a\u043b\u044e\u0447\u043e\u043c, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0438\u0437\u0432\u0435\u0441\u0442\u0435\u043d. \u041f\u0430\u0442\u0447 \u043d\u0430 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0435 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\u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u0438\u043c\u044f \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f \u043f\u0430\u0440\u043e\u043b\u044c \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f.\n\n\u041c\u043e\u0436\u043d\u043e \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0438\u0442\u044c \u0444\u0430\u0439\u043b TeamViewer.reg \u0432 \u044d\u0442\u043e\u043c \u0444\u0430\u0439\u043b\u0435 \u0435\u0441\u0442\u044c \u0437\u0430\u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u043d\u0430\u044f \u0441\u0442\u0440\u043e\u043a\u0430 \u043f\u0430\u0440\u043e\u043b\u044f. \u0411\u044b\u043b\u0430 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c CVE-2019-18988, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0432\u043e\u0441\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u044c \u043f\u0430\u0440\u043e\u043b\u044c. \u0410\u043b\u0433\u043e\u0440\u0438\u0442\u043c \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u044f AES, \u0430 \u043a\u043b\u044e\u0447\u0438 \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u044b. \u0420\u0430\u0441\u0448\u0438\u0444\u0440\u043e\u0432\u0430\u0442\u044c \u043f\u0430\u0440\u043e\u043b\u044c \u043c\u043e\u0436\u043d\u043e \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0441\u043a\u0440\u0438\u043f\u0442\u0430.  \u041f\u043e\u043b\u0443\u0447\u0435\u043d\u043d\u044b\u0439 \u043f\u0430\u0440\u043e\u043b\u044c \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0432 \u0430\u0442\u0430\u043a\u0435 PasswordSpray.\n\n\u0415\u0449\u0435 \u043e\u0434\u0438\u043d \u0442\u0438\u043f \u0444\u0430\u0439\u043b\u0430, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043c\u043d\u0435 \u0432\u0441\u0442\u0440\u0435\u0447\u0430\u043b\u0441\u044f \u0441\u043e \u0441\u0445\u043e\u0436\u0435\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c\u044e, \u044d\u0442\u043e \u0444\u0430\u0439\u043b\u044b \u043d\u0430\u0441\u0442\u0440\u043e\u0435\u043a *vnc.ini. \u0410\u0434\u043c\u0438\u043d\u0438\u0441\u0442\u0440\u0430\u0442\u043e\u0440\u044b \u0432\u0441\u0435 \u0435\u0449\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442 \u044d\u0442\u043e\u0442 \u0442\u0438\u043f \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f, \u0434\u043b\u044f \u0430\u0434\u043c\u0438\u043d\u0438\u0441\u0442\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0440\u0430\u0431\u043e\u0447\u0438\u0445 \u0441\u0442\u0430\u043d\u0446\u0438\u0439 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439. \u0420\u0430\u0441\u0448\u0438\u0444\u0440\u043e\u0432\u0430\u0442\u044c \u043f\u0430\u0440\u043e\u043b\u044c \u043c\u043e\u0436\u043d\u043e \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e Metasploit:\nmsfconsole\nirb\nfixedkey = \"\\x17\\x52\\x6b\\x06\\x23\\x4e\\x58\\x07\"\nrequire 'rex/proto/rfb'\nRex::Proto::RFB::Cipher.decrypt [\"\"].pack('H*'), fixedkey\n\u041f\u043e\u043b\u0443\u0447\u0435\u043d\u043d\u044b\u0439 \u043f\u0430\u0440\u043e\u043b\u044c \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0432 \u0430\u0442\u0430\u043a\u0435 PasswordSpray \u0438\u043b\u0438 \u0432\u043e\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u043f\u043e \u043f\u0440\u044f\u043c\u043e\u043c\u0443 \u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044e.\n\n\u0418 \u044d\u0442\u043e \u0442\u043e\u043b\u044c\u043a\u043e \u0442\u043e, \u0447\u0442\u043e \u0432\u0441\u0442\u0440\u0435\u0442\u0438\u043b\u043e\u0441\u044c \u043c\u043d\u0435 \u0437\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0438\u0435 \u043f\u043e\u043b\u0433\u043e\u0434\u0430 \u043f\u0440\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u0440\u0430\u0431\u043e\u0442 \u043f\u043e \u0432\u043d\u0443\u0442\u0440\u044f\u043d\u043a\u0435.\n\n \u0423\u0437\u043d\u0430\u0442\u044c, \u043a\u0430\u043a\u0438\u0435 \u043c\u0430\u0448\u0438\u043d\u044b \u0432 \u0434\u043e\u043c\u0435\u043d\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442 \u0434\u043e\u043c\u0435\u043d\u043d\u0443\u044e \u043f\u043e\u043b\u0438\u0442\u0438\u043a\u0443, \u043c\u043e\u0436\u043d\u043e \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e PowerView\nGet-DomainOU -GPLink '' | % {Get-DomainComputer -SearchBase $_.distinguishedname -Properties dnshostname}\n\n#\u0412\u043d\u0443\u0442\u0440\u044f\u043d\u043a\u0430 #AssumedBreach #RedTeam", "creation_timestamp": "2025-03-09T05:02:36.000000Z"}, {"uuid": "c41d21c1-bd5a-47b7-8d5f-5d449ec8ce65", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2019-18988", "type": "seen", "source": "https://t.me/arpsyndicate/1338", "content": "#ExploitObserverAlert\n\nCVE-2019-18988\n\nDESCRIPTION: Exploit Observer has 12 entries related to CVE-2019-18988. TeamViewer Desktop through 14.7.1965 allows a bypass of remote-login access control because the same key is used for different customers' installations. It used a shared AES key for all installations since at least as far back as v7.0.43148, and used it for at least OptionsPasswordAES in the current version of the product. If an attacker were to know this key, they could decrypt protect information stored in the registry or configuration files of TeamViewer. With versions before v9.x , this allowed for attackers to decrypt the Unattended Access password to the system (which allows for remote login to the system as well as headless file browsing). The latest version still uses the same key for OptionPasswordAES but appears to have changed how the Unattended Access password is stored. While in most cases an attacker requires an existing session on a system, if the registry/configuration keys were stored off of the machine (such as in a file share or online), an attacker could then decrypt the required password to login to the system.\n\nFIRST-EPSS: 0.002520000\nNVD-IS: 5.9\nNVD-ES: 1.0", "creation_timestamp": "2023-12-04T23:59:03.000000Z"}, {"uuid": "ff62ae56-7d37-4172-bd79-69adb6d452ed", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2019-18988", "type": "exploited", "source": "https://t.me/information_security_channel/35219", "content": "DecryptTeamViewer : Enumerate & Decrypt TeamViewer Credentials From Windows Registry\nhttps://kalilinuxtutorials.com/decryptteamviewer/\n\nDecryptTeamViewer uses CVE-2019-18988 to enumerate and decrypt TeamViewer credentials from Windows registry. Blogpost detailing the vulnerability by clicking here. See below for an implementation in Python as well as further below for a post metasploit module; import sys, hexdump, binasciifrom Crypto.Cipher import AES class AESCipher: def init(self, key): self.key = key def decrypt(self, iv, data): [\u2026]\nThe post DecryptTeamViewer : Enumerate & Decrypt TeamViewer Credentials From Windows Registry (https://kalilinuxtutorials.com/decryptteamviewer/) appeared first on Kali Linux Tutorials (https://kalilinuxtutorials.com/).", "creation_timestamp": "2020-02-21T03:55:25.000000Z"}, {"uuid": "690b8edc-760a-49ce-b418-53174af097de", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2019-18988", "type": "exploited", "source": "https://t.me/haccking/11028", "content": "DecryptTeamViewer\n\n#RedTeam\n\n\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442 CVE-2019-18988 \u0434\u043b\u044f \u043f\u0435\u0440\u0435\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u044f \u0438 \u0440\u0430\u0441\u0448\u0438\u0444\u0440\u043e\u0432\u043a\u0438 \u0443\u0447\u0435\u0442\u043d\u044b\u0445 \u0434\u0430\u043d\u043d\u044b\u0445 TeamViewer \u0438\u0437 \u0440\u0435\u0435\u0441\u0442\u0440\u0430 Windows.\n\n\u0421\u0441\u044b\u043b\u043a\u0430 \u043d\u0430 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442.\n\n\u0421\u0441\u044b\u043b\u043a\u0430 \u043d\u0430 \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0435 \u0441 \u043f\u043e\u0434\u0440\u043e\u0431\u043d\u044b\u043c \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0435\u043c \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438.\n\nLH | \u041d\u043e\u0432\u043e\u0441\u0442\u0438 | \u041a\u0443\u0440\u0441\u044b | \u041c\u0435\u043c\u044b\n\n#\u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u044f\n#\u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0438", "creation_timestamp": "2024-07-09T10:11:48.000000Z"}]}