{"id":"CVE-2018-2636","url":"https://www.cyber-defence.io/tools/cve/CVE-2018-2636","generatedAt":"2026-10-29T00:49:08.688Z","title":"Vulnerability in the Oracle Hospitality Simphony component of Oracle Hospitality Applications (subcomponent: Security).","description":"Vulnerability in the Oracle Hospitality Simphony component of Oracle Hospitality Applications (subcomponent: Security). Supported versions that are affected are 2.7, 2.8 and 2.9. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Hospitality Simphony. Successful attacks of this vulnerability can result in takeover of Oracle Hospitality Simphony. CVSS 3.0 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).","published":"2018-01-18T02:29:21.000Z","lastModified":"2026-06-17T01:55:59.000Z","status":"Modified","sourceIdentifier":"secalert_us@oracle.com","cvss":{"version":"3.0","score":8.1,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":[],"affected":["oracle/hospitality simphony"],"epss":{"score":0.15105,"percentile":0.96718,"date":"2026-10-27","history":[{"date":"2026-09-21","score":0.09749,"percentile":0.95372},{"date":"2026-09-22","score":0.15105,"percentile":0.9658}]},"kev":{"listed":false},"exploits":{"count":1,"verified":true,"firstPublished":"2018-02-02","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":43960,"kind":"exploit","title":"Oracle Hospitality Simphony (MICROS) 2.7 < 2.9 - Directory Traversal","url":"https://www.exploit-db.com/exploits/43960","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/webapps/43960.py","file":"exploits/multiple/webapps/43960.py","published":"2018-02-02","added":"2018-02-02","updated":"2018-02-02","author":"Dmitry Chastuhin","type":"webapps","platform":"multiple","port":null,"verified":true,"codes":["CVE-2018-2636"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 15.1%, higher than 97% of all known CVEs. Patch or mitigate before the next change window."},"changes":[{"kind":"epss","label":"EPSS jump","at":"2026-09-22T00:00:00.000Z","detail":{"to":0.15105,"from":0.09749,"percentile":0.9658},"summary":"EPSS moved from 9.7% to 15.1% probability of exploitation in the next thirty days."}],"references":[{"url":"http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html","tags":["Patch","Vendor Advisory"],"source":"secalert_us@oracle.com"},{"url":"http://www.securityfocus.com/bid/102560","tags":["Third Party Advisory","VDB Entry"],"source":"secalert_us@oracle.com"},{"url":"https://erpscan.io/advisories/erpscan-18-002-oracle-micros-pos-missing-authorisation-check/","source":"secalert_us@oracle.com"},{"url":"https://erpscan.io/press-center/blog/oracle-micros-pos-breached/","source":"secalert_us@oracle.com"},{"url":"https://github.com/erpscanteam/CVE-2018-2636","source":"secalert_us@oracle.com"},{"url":"https://www.exploit-db.com/exploits/43960/","source":"secalert_us@oracle.com"},{"url":"http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/102560","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://erpscan.io/advisories/erpscan-18-002-oracle-micros-pos-missing-authorisation-check/","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://erpscan.io/press-center/blog/oracle-micros-pos-breached/","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/erpscanteam/CVE-2018-2636","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.exploit-db.com/exploits/43960/","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-2636","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}