{"api_version":"1","generated_at":"2026-07-23T20:56:33+00:00","cve":"CVE-2016-6555","urls":{"html":"https://cve.report/CVE-2016-6555","api":"https://cve.report/api/cve/CVE-2016-6555.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2016-6555","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2016-6555"},"summary":{"title":"CVE-2016-6555","description":"OpenNMS version 18.0.1 and prior are vulnerable to a stored XSS issue due to insufficient filtering of SNMP trap supplied data. By creating a malicious SNMP trap, an attacker can store an XSS payload which will trigger when a user of the web UI views the events list page. This issue was fixed in version 18.0.2, released on September 20, 2016.","state":"PUBLIC","assigner":"cve@rapid7.com","published_at":"2021-09-24 21:15:00","updated_at":"2021-10-01 17:07:00"},"problem_types":["CWE-79"],"metrics":[],"references":[{"url":"https://github.com/OpenNMS/opennms/pull/1019","name":"https://github.com/OpenNMS/opennms/pull/1019","refsource":"MISC","tags":[],"title":"NMS-8722: XSS vulnerability in display of SNMP sysName and trap varbind values by jeffgdotorg · Pull Request #1019 · OpenNMS/opennms · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.rapid7.com/blog/post/2016/11/15/r7-2016-24-opennms-stored-xss-via-snmp-cve-2016-6555-cve-2016-6556/","name":"https://www.rapid7.com/blog/post/2016/11/15/r7-2016-24-opennms-stored-xss-via-snmp-cve-2016-6555-cve-2016-6556/","refsource":"MISC","tags":[],"title":"R7-2016-24, OpenNMS Stored XSS via SNMP (CVE-2016-6555, CVE-2016-6556) | Rapid7 Blog","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2016-6555","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-6555","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[{"source":"LEGACY","value":"This issue was discovered by Matthew Kienow and disclosure was coordinated by Rapid7.","lang":""}],"nvd_cpes":[{"cve_year":"2016","cve_id":"6555","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"opennms","cpe5":"opennms","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@rapid7.com","DATE_PUBLIC":"2016-09-14T18:18:00.000Z","ID":"CVE-2016-6555","STATE":"PUBLIC","TITLE":"OpenNMS Stored XSS via SNMP Trap Alerts"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"OpenNMS","version":{"version_data":[{"version_affected":"<=","version_name":"18.0.1","version_value":"18.0.1"}]}}]},"vendor_name":"OpenNMS"}]}},"credit":[{"lang":"eng","value":"This issue was discovered by Matthew Kienow and disclosure was coordinated by Rapid7."}],"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"OpenNMS version 18.0.1 and prior are vulnerable to a stored XSS issue due to insufficient filtering of SNMP trap supplied data. By creating a malicious SNMP trap, an attacker can store an XSS payload which will trigger when a user of the web UI views the events list page. This issue was fixed in version 18.0.2, released on September 20, 2016."}]},"generator":{"engine":"Vulnogram 0.0.9"},"impact":{"cvss":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.1,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-79 Cross-site Scripting (XSS)"}]}]},"references":{"reference_data":[{"name":"https://www.rapid7.com/blog/post/2016/11/15/r7-2016-24-opennms-stored-xss-via-snmp-cve-2016-6555-cve-2016-6556/","refsource":"MISC","url":"https://www.rapid7.com/blog/post/2016/11/15/r7-2016-24-opennms-stored-xss-via-snmp-cve-2016-6555-cve-2016-6556/"},{"name":"https://github.com/OpenNMS/opennms/pull/1019","refsource":"MISC","url":"https://github.com/OpenNMS/opennms/pull/1019"}]},"source":{"discovery":"UNKNOWN"}},"nvd":{"publishedDate":"2021-09-24 21:15:00","lastModifiedDate":"2021-10-01 17:07:00","problem_types":["CWE-79"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/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,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:opennms:opennms:*:*:*:*:*:*:*:*","versionEndExcluding":"18.0.2-1","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2016","CveId":"6555","Ordinal":"92857","Title":"CVE-2016-6555","CVE":"CVE-2016-6555","Year":"2016"},"notes":[{"CveYear":"2016","CveId":"6555","Ordinal":"1","NoteData":"** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem.  When the candidate has been publicized, the details for this candidate will be provided.","Type":"Description","Title":null},{"CveYear":"2016","CveId":"6555","Ordinal":"2","NoteData":"2021-09-27","Type":"Other","Title":"Modified"}]}}}