{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-32433","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2025-04-08T10:54:58.368Z","datePublished":"2025-04-16T21:34:37.457Z","dateUpdated":"2026-02-26T18:28:12.084Z"},"containers":{"cna":{"title":"Erlang/OTP SSH Vulnerable to Pre-Authentication RCE","problemTypes":[{"descriptions":[{"cweId":"CWE-306","lang":"en","description":"CWE-306: Missing Authentication for Critical Function","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":10,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","version":"3.1"}}],"references":[{"name":"https://github.com/erlang/otp/security/advisories/GHSA-37cp-fgq5-7wc2","tags":["x_refsource_CONFIRM"],"url":"https://github.com/erlang/otp/security/advisories/GHSA-37cp-fgq5-7wc2"},{"name":"https://github.com/erlang/otp/commit/0fcd9c56524b28615e8ece65fc0c3f66ef6e4c12","tags":["x_refsource_MISC"],"url":"https://github.com/erlang/otp/commit/0fcd9c56524b28615e8ece65fc0c3f66ef6e4c12"},{"name":"https://github.com/erlang/otp/commit/6eef04130afc8b0ccb63c9a0d8650209cf54892f","tags":["x_refsource_MISC"],"url":"https://github.com/erlang/otp/commit/6eef04130afc8b0ccb63c9a0d8650209cf54892f"},{"name":"https://github.com/erlang/otp/commit/b1924d37fd83c070055beb115d5d6a6a9490b891","tags":["x_refsource_MISC"],"url":"https://github.com/erlang/otp/commit/b1924d37fd83c070055beb115d5d6a6a9490b891"}],"affected":[{"vendor":"erlang","product":"otp","versions":[{"version":">= OTP-27.0-rc1, < OTP-27.3.3","status":"affected"},{"version":">= OTP-26.0-rc1, < OTP-26.2.5.11","status":"affected"},{"version":"< OTP-25.3.2.20","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2025-04-16T21:34:37.457Z"},"descriptions":[{"lang":"en","value":"Erlang/OTP is a set of libraries for the Erlang programming language. Prior to versions OTP-27.3.3, OTP-26.2.5.11, and OTP-25.3.2.20, a SSH server may allow an attacker to perform unauthenticated remote code execution (RCE). By exploiting a flaw in SSH protocol message handling, a malicious actor could gain unauthorized access to affected systems and execute arbitrary commands without valid credentials. This issue is patched in versions OTP-27.3.3, OTP-26.2.5.11, and OTP-25.3.2.20. A temporary workaround involves disabling the SSH server or to prevent access via firewall rules."}],"source":{"advisory":"GHSA-37cp-fgq5-7wc2","discovery":"UNKNOWN"}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.openwall.com/lists/oss-security/2025/04/16/2"},{"url":"http://www.openwall.com/lists/oss-security/2025/04/18/1"},{"url":"http://www.openwall.com/lists/oss-security/2025/04/18/2"},{"url":"http://www.openwall.com/lists/oss-security/2025/04/18/6"},{"url":"http://www.openwall.com/lists/oss-security/2025/04/19/1"},{"url":"https://security.netapp.com/advisory/ntap-20250425-0001/"},{"url":"https://lists.debian.org/debian-lts-announce/2025/04/msg00028.html"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2025-11-03T19:53:28.075Z"}},{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2025-32433","role":"CISA Coordinator","options":[{"Exploitation":"active"},{"Automatable":"yes"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2025-08-20T03:55:59.410447Z"}}},{"other":{"type":"kev","content":{"dateAdded":"2025-06-09","reference":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-32433"}}}],"references":[{"url":"https://github.com/ProDefense/CVE-2025-32433/blob/main/CVE-2025-32433.py","tags":["exploit"]},{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-erlang-otp-ssh-xyZZy","tags":["vendor-advisory"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-32433","tags":["government-resource"]}],"timeline":[{"time":"2025-06-09T00:00:00.000Z","lang":"en","value":"CVE-2025-32433 added to CISA KEV"}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-02-26T18:28:12.084Z"}}]}}