{"schema":"threatline.record/2","record":{"id":"CVE-2019-18988","aliases":[],"summary":"TeamViewer Desktop Bypass Remote Login Vulnerability","details":"TeamViewer Desktop allows for bypass of remote-login access control because the same AES key is used for different customers' installations. If an attacker were to know this key, they could decrypt protected information stored in registry or configuration files or decryption of the Unattended Access password to the system (which allows for remote login to the system).","categories":["Unclassified"],"product":"Desktop","vendor":"TeamViewer","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2019-18988","source_modified_at":"2025-10-21T23:35:52.116Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}],"defaultStatus":null}],"fixed_versions":[],"cvss":7,"severity":"High","kev":{"listed":true,"date_added":"2021-11-03","due_date":"2022-05-03","required_action":"Apply updates per vendor instructions.","ransomware_campaign_use":"Unknown"},"epss":{"probability":0.04707,"percentile":0.91784,"score_date":"2026-10-23"},"published_at":"2020-02-07T15:09:36.000Z","modified_at":"2025-10-21T23:35:52.116Z","provenance":[{"source":"CISA KEV","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23T17:00:09.9001Z"},{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2019-18988","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2025-10-21T23:35:52.116Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2019-18988","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CISA KEV","CVE List","EPSS"],"references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-18988","source":"CISA KEV"},{"source":"CVE List","url":"https://community.teamviewer.com/t5/Knowledge-Base/tkb-p/Knowledgebase?threadtype=label&labels=Security","tags":["x_refsource_MISC","x_transferred"]},{"source":"CVE List","url":"https://whynotsecurity.com/blog/teamviewer/","tags":["x_refsource_MISC","x_transferred"]},{"source":"CVE List","url":"https://twitter.com/Blurbdust/status/1224212682594770946?s=20","tags":["x_refsource_MISC","x_transferred"]},{"source":"CVE List","url":"https://community.teamviewer.com/t5/Announcements/Specification-on-CVE-2019-18988/td-p/82264","tags":["x_refsource_MISC","x_transferred"]},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-18988","tags":["government-resource"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CISA ADP","ssvc":{"exploitation":"active","automatable":"no","technical_impact":"partial","assessed_at":"2025-02-04T20:33:26.822954Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2025-10-21T23:35:52.116Z","content_hash":"cdbb43a565f9af0d7ef89a979cad06d0863ac6eca590d1673bb49978dc4be86e"}}