{"api_version":"1","generated_at":"2026-04-23T05:56:41+00:00","cve":"CVE-2017-18014","urls":{"html":"https://cve.report/CVE-2017-18014","api":"https://cve.report/api/cve/CVE-2017-18014.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2017-18014","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2017-18014"},"summary":{"title":"CVE-2017-18014","description":"An NC-25986 issue was discovered in the Logging subsystem of Sophos XG Firewall with SFOS before 17.0.3 MR3. An unauthenticated user can trigger a persistent XSS vulnerability found in the WAF log page (Control Center -> Log Viewer -> in the filter option \"Web Server Protection\") in the webadmin interface, and execute any action available to the webadmin of the firewall (e.g., creating a new user, enabling SSH, or adding an SSH authorized key). The WAF log page will execute the \"User-Agent\" parameter in the HTTP POST request.","state":"PUBLIC","assigner":"cve@mitre.org","published_at":"2018-01-12 17:29:00","updated_at":"2018-02-06 14:56:00"},"problem_types":["CWE-79"],"metrics":[],"references":[{"url":"http://seclists.org/fulldisclosure/2018/Jan/24","name":"20180109 SSD Advisory - Sophos XG from Unauthenticated Persistent XSS to Unauthorized Root Access","refsource":"FULLDISC","tags":["Mailing List","Third Party Advisory"],"title":"Full Disclosure: SSD Advisory – Sophos XG from Unauthenticated Persistent XSS to Unauthorized Root Access","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://community.sophos.com/kb/en-us/128024","name":"https://community.sophos.com/kb/en-us/128024","refsource":"CONFIRM","tags":["Vendor Advisory"],"title":"Service and Support","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://blogs.securiteam.com/index.php/archives/3612","name":"https://blogs.securiteam.com/index.php/archives/3612","refsource":"MISC","tags":["Exploit","Third Party Advisory"],"title":"SSD Advisory – Sophos XG from Unauthenticated Persistent XSS to Unauthorized Root Access - SSD Secure Disclosure","mime":"text/html","httpstatus":"401","archivestatus":"200"},{"url":"https://community.sophos.com/products/xg-firewall/b/xg-blog/posts/sfos-17-0-3-mr3-released","name":"https://community.sophos.com/products/xg-firewall/b/xg-blog/posts/sfos-17-0-3-mr3-released","refsource":"CONFIRM","tags":["Vendor Advisory"],"title":"SFOS 17.0.3 MR3 Released - Release Notes & News - XG Firewall - Sophos Community","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-18014","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-18014","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2017","cve_id":"18014","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"sophos","cpe5":"sfos","cpe6":"17.0","cpe7":"mr1","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2017","cve_id":"18014","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"sophos","cpe5":"sfos","cpe6":"17.0","cpe7":"mr2","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2017","cve_id":"18014","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"sophos","cpe5":"sfos","cpe6":"17.0","cpe7":"mr3","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2017","cve_id":"18014","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"sophos","cpe5":"sfos","cpe6":"17.0","cpe7":"mr1","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2017","cve_id":"18014","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"sophos","cpe5":"sfos","cpe6":"17.0","cpe7":"mr2","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2017","cve_id":"18014","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"sophos","cpe5":"sfos","cpe6":"17.0","cpe7":"mr3","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2017","cve_id":"18014","vulnerable":"1","versionEndIncluding":"17.0","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"sophos","cpe5":"sfos","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2017","cve_id":"18014","vulnerable":"-1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"h","cpe4":"sophos","cpe5":"xg_firewall","cpe6":"-","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2017","cve_id":"18014","vulnerable":"0","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"h","cpe4":"sophos","cpe5":"xg_firewall","cpe6":"-","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2017-18014","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"An NC-25986 issue was discovered in the Logging subsystem of Sophos XG Firewall with SFOS before 17.0.3 MR3. An unauthenticated user can trigger a persistent XSS vulnerability found in the WAF log page (Control Center -> Log Viewer -> in the filter option \"Web Server Protection\") in the webadmin interface, and execute any action available to the webadmin of the firewall (e.g., creating a new user, enabling SSH, or adding an SSH authorized key). The WAF log page will execute the \"User-Agent\" parameter in the HTTP POST request."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"https://community.sophos.com/products/xg-firewall/b/xg-blog/posts/sfos-17-0-3-mr3-released","refsource":"CONFIRM","url":"https://community.sophos.com/products/xg-firewall/b/xg-blog/posts/sfos-17-0-3-mr3-released"},{"name":"20180109 SSD Advisory - Sophos XG from Unauthenticated Persistent XSS to Unauthorized Root Access","refsource":"FULLDISC","url":"http://seclists.org/fulldisclosure/2018/Jan/24"},{"name":"https://community.sophos.com/kb/en-us/128024","refsource":"CONFIRM","url":"https://community.sophos.com/kb/en-us/128024"},{"name":"https://blogs.securiteam.com/index.php/archives/3612","refsource":"MISC","url":"https://blogs.securiteam.com/index.php/archives/3612"}]}},"nvd":{"publishedDate":"2018-01-12 17:29:00","lastModifiedDate":"2018-02-06 14:56:00","problem_types":["CWE-79"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE","baseScore":6.1,"baseSeverity":"MEDIUM"},"exploitabilityScore":2.8,"impactScore":2.7},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:N/I:P/A:N","accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE","baseScore":4.3},"severity":"MEDIUM","exploitabilityScore":8.6,"impactScore":2.9,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"AND","children":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:sophos:sfos:*:*:*:*:*:*:*:*","versionEndIncluding":"17.0","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":false,"cpe23Uri":"cpe:2.3:h:sophos:xg_firewall:-:*:*:*:*:*:*:*","cpe_name":[]}]}],"cpe_match":[]},{"operator":"AND","children":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:sophos:sfos:17.0:mr1:*:*:*:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:sophos:sfos:17.0:mr2:*:*:*:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:sophos:sfos:17.0:mr3:*:*:*:*:*:*","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":false,"cpe23Uri":"cpe:2.3:h:sophos:xg_firewall:-:*:*:*:*:*:*:*","cpe_name":[]}]}],"cpe_match":[]}]}},"legacy_mitre":{"record":{"CveYear":"2017","CveId":"18014","Ordinal":"119693","Title":"CVE-2017-18014","CVE":"CVE-2017-18014","Year":"2017"},"notes":[{"CveYear":"2017","CveId":"18014","Ordinal":"1","NoteData":"An NC-25986 issue was discovered in the Logging subsystem of Sophos XG Firewall with SFOS before 17.0.3 MR3. An unauthenticated user can trigger a persistent XSS vulnerability found in the WAF log page (Control Center -> Log Viewer -> in the filter option \"Web Server Protection\") in the webadmin interface, and execute any action available to the webadmin of the firewall (e.g., creating a new user, enabling SSH, or adding an SSH authorized key). The WAF log page will execute the \"User-Agent\" parameter in the HTTP POST request.","Type":"Description","Title":null},{"CveYear":"2017","CveId":"18014","Ordinal":"2","NoteData":"2018-01-12","Type":"Other","Title":"Published"},{"CveYear":"2017","CveId":"18014","Ordinal":"3","NoteData":"2018-01-12","Type":"Other","Title":"Modified"}]}}}