{"schema":"threatline.record/2","record":{"id":"CVE-2020-2555","aliases":[],"summary":"Oracle Multiple Products Remote Code Execution Vulnerability","details":"Multiple Oracle products contain a remote code execution vulnerability that allows an unauthenticated attacker with network access via T3 or HTTP to takeover the affected system. Impacted Oracle products: Oracle Coherence in Fusion Middleware, Oracle Utilities Framework, Oracle Retail Assortment Planning, Oracle Commerce, Oracle Communications Diameter Signaling Router (DSR).","categories":["Unclassified"],"product":"Multiple Products","vendor":"Oracle","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2020-2555","source_modified_at":"2025-10-21T23:35:53.314Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"WebCenter Portal","vendor":"Oracle Corporation","versions":[{"status":"affected","version":"12.2.1.3.0"},{"status":"affected","version":"12.2.1.4.0"}],"defaultStatus":null},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2020-2555","source_modified_at":"2025-10-21T23:35:53.314Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"Utilities Framework","vendor":"Oracle Corporation","versions":[{"status":"affected","version":"4.2.0.2.0"},{"status":"affected","version":"4.2.0.3.0"},{"status":"affected","version":"4.3.0.1.0-4.3.0.6.0"},{"status":"affected","version":"4.4.0.0.0"},{"status":"affected","version":"4.4.0.2.0"}],"defaultStatus":null}],"fixed_versions":[],"cvss":9.8,"severity":"Critical","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":0.97116,"percentile":0.99895,"score_date":"2026-10-23"},"published_at":"2020-01-15T16:34:00.000Z","modified_at":"2025-10-21T23:35:53.314Z","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-2020-2555","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2025-10-21T23:35:53.314Z"},{"source":"Metasploit","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/multi/misc/weblogic_deserialize_badattrval.rb","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2020-01-15"},{"source":"Exploit-DB","url":"https://www.exploit-db.com/exploits/48320","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2020-04-14"},{"source":"Exploit-DB","url":"https://www.exploit-db.com/exploits/48508","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2020-05-22"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2020-2555","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CISA KEV","CVE List","Metasploit","Exploit-DB","EPSS"],"references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-2555","source":"CISA KEV"},{"source":"CVE List","url":"https://www.oracle.com/security-alerts/cpujul2020.html","tags":["x_refsource_MISC","x_transferred"]},{"source":"CVE List","url":"https://www.oracle.com/security-alerts/cpujan2020.html","tags":["x_refsource_MISC","x_transferred"]},{"source":"CVE List","url":"https://www.oracle.com/security-alerts/cpuoct2020.html","tags":["x_refsource_MISC","x_transferred"]},{"source":"CVE List","url":"https://www.oracle.com/security-alerts/cpujan2021.html","tags":["x_refsource_MISC","x_transferred"]},{"source":"CVE List","url":"https://www.oracle.com/security-alerts/cpujul2021.html","tags":["x_refsource_MISC","x_transferred"]},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-2555","tags":["government-resource"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"active","automatable":"yes","technical_impact":"total","assessed_at":"2024-09-30T17:02:30.680427Z"},"exploits":[{"source":"Metasploit","kind":"Exploit module","name":"WebLogic Server Deserialization RCE - BadAttributeValueExpException","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/multi/misc/weblogic_deserialize_badattrval.rb","date":"2020-01-15","added":"2026-04-22","check":true},{"source":"Exploit-DB","kind":"Webapps exploit","name":"Oracle WebLogic Server 12.2.1.4.0 - Remote Code Execution","url":"https://www.exploit-db.com/exploits/48320","date":"2020-04-14","added":"2020-04-14","verified":false},{"source":"Exploit-DB","kind":"Remote exploit","name":"WebLogic Server - Deserialization RCE - BadAttributeValueExpException (Metasploit)","url":"https://www.exploit-db.com/exploits/48508","date":"2020-05-22","added":"2020-05-22","verified":true}],"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2025-10-21T23:35:53.314Z","content_hash":"1d94eaa84bcac9a6fae5692899c24275bcae70f6d316597a180e7d89cf8794ad"}}