{"schemaVersion":3,"id":"CVE-2016-3973","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"The chat feature in the Real-Time Collaboration (RTC) services 7.3 and 7.4 in SAP NetWeaver Java AS 7.1 through 7.5 allows remote attackers to obtain sensitive user information by visiting webdynpro/resources/sap.com/tc~rtc~coll.appl.rtc~wd_chat/Chat#, pressing \"Add users\", and doing a search, aka SAP Security Note 2255990.","dates":{"published":"2016-04-07T19:00:00.000Z","modified":"2024-08-06T00:10:31.890Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":5.3,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":5.3,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":5,"severity":"medium","vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.02413,"percentile":0.83989,"severity":"low","asOf":"2026-10-22T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-22T00:00:00.000Z","baselineScore":0.02413},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-22T00:00:00.000Z","score":0.02413,"percentile":0.83989}],"last30":[{"date":"2026-09-22T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.02413,"percentile":null},{"date":"2026-10-22T00:00:00.000Z","score":0.02413,"percentile":0.83989}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-200","name":"Exposure of Sensitive Information to an Unauthorized Actor","description":"The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.","type":"weakness","status":"Draft","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/200.html"}],"affected":[{"vendor":"sap","product":"netweaver_application_server_java","name":"netweaver application server java","label":"netweaver_application_server_java","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 7.10, ≤ 7.50","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 7.10, ≤ 7.50","eol":null,"hubHref":"/vendor/sap/netweaver_application_server_java"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"http://packetstormsecurity.com/files/137579/SAP-NetWeaver-AS-JAVA-7.5-Information-Disclosure.html","label":"packetstormsecurity.com/files/137579/SAP-NetWeaver-AS-JAVA-7.5-Information-Disclosure.html","hostname":"packetstormsecurity.com","tags":["X Refsource MISC","Third Party Advisory","VDB Entry"]},{"url":"https://erpscan.io/press-center/blog/sap-security-notes-march-2016-review/","label":"erpscan.io/press-center/blog/sap-security-notes-march-2016-review/","hostname":"erpscan.io","tags":["X Refsource MISC","Third Party Advisory"]},{"url":"https://erpscan.io/advisories/erpscan-16-016-sap-netweaver-7-4-information-disclosure-wd_chat/","label":"erpscan.io/advisories/erpscan-16-016-sap-netweaver-7-4-information-disclosure-wd_chat/","hostname":"erpscan.io","tags":["X Refsource MISC","Third Party Advisory"]},{"url":"http://seclists.org/fulldisclosure/2016/Jun/46","label":"seclists.org/fulldisclosure/2016/Jun/46","hostname":"seclists.org","tags":["Mailing List","X Refsource FULLDISC","Third Party Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2016-04-07T19:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-06T00:10:31.890Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":22,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-22T18:17:12.274Z","stale":false,"partial":false}}