{"api_version":"1","generated_at":"2026-05-06T06:05:29+00:00","cve":"CVE-2011-0546","urls":{"html":"https://cve.report/CVE-2011-0546","api":"https://cve.report/api/cve/CVE-2011-0546.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2011-0546","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2011-0546"},"summary":{"title":"CVE-2011-0546","description":"Symantec Backup Exec 11.0, 12.0, 12.5, 13.0, and 13.0 R2 does not validate identity information sent between the media server and the remote agent, which allows man-in-the-middle attackers to execute NDMP commands via unspecified vectors.","state":"PUBLISHED","assigner":"mitre","published_at":"2011-05-31 20:55:01","updated_at":"2026-04-29 01:13:23"},"problem_types":["CWE-20","n/a"],"metrics":[{"version":"2.0","source":"nvd@nist.gov","type":"Primary","score":"6.5","severity":"","vector":"AV:A/AC:H/Au:S/C:C/I:C/A:C","data":{"version":"2.0","vectorString":"AV:A/AC:H/Au:S/C:C/I:C/A:C","baseScore":6.5,"accessVector":"ADJACENT_NETWORK","accessComplexity":"HIGH","authentication":"SINGLE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE"}}],"references":[{"url":"http://www.symantec.com/security_response/securityupdates/detail.jsp?fid=security_advisory&pvid=security_advisory&year=2011&suid=20110526_00","name":"http://www.symantec.com/security_response/securityupdates/detail.jsp?fid=security_advisory&pvid=security_advisory&year=2011&suid=20110526_00","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Security Advisories Relating to Symantec Products - Symantec Backup Exec Man-in-The-Middle - May 26, 2011 | Symantec","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://marc.info/?l=bugtraq&m=131489365508507&w=2","name":"http://marc.info/?l=bugtraq&m=131489365508507&w=2","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"'[security bulletin] HPSBUX02700 SSRT100506 rev.1 - HP-UX running VEA, Remote Denial of Service (DoS)' - MARC","mime":"text/html","httpstatus":"-1","archivestatus":"200"},{"url":"http://secunia.com/advisories/44698","name":"http://secunia.com/advisories/44698","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"title":"Symantec Backup Exec Products Media Server NDMP Command Execution Weakness - Secunia.com","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securityfocus.com/bid/47824","name":"http://www.securityfocus.com/bid/47824","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Symantec Backup Exec for Windows Servers Unauthorized Access Vulnerability","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"http://securityreason.com/securityalert/8300","name":"http://securityreason.com/securityalert/8300","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Symantec Backup Exec 12.5 MiTM Attack  - SecurityReason.com","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2011-0546","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-0546","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"n/a","product":"n/a","version":"affected n/a","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2011","cve_id":"546","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"symantec","cpe5":"backup_exec","cpe6":"11.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2011","cve_id":"546","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"symantec","cpe5":"backup_exec","cpe6":"12.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2011","cve_id":"546","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"symantec","cpe5":"backup_exec","cpe6":"12.5","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2011","cve_id":"546","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"symantec","cpe5":"backup_exec","cpe6":"13.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2011","cve_id":"546","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"symantec","cpe5":"backup_exec","cpe6":"13.0","cpe7":"r2","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-06T21:58:25.637Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"name":"HPSBUX02700","tags":["vendor-advisory","x_refsource_HP","x_transferred"],"url":"http://marc.info/?l=bugtraq&m=131489365508507&w=2"},{"name":"8300","tags":["third-party-advisory","x_refsource_SREASON","x_transferred"],"url":"http://securityreason.com/securityalert/8300"},{"name":"44698","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/44698"},{"name":"SSRT100506","tags":["vendor-advisory","x_refsource_HP","x_transferred"],"url":"http://marc.info/?l=bugtraq&m=131489365508507&w=2"},{"name":"47824","tags":["vdb-entry","x_refsource_BID","x_transferred"],"url":"http://www.securityfocus.com/bid/47824"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://www.symantec.com/security_response/securityupdates/detail.jsp?fid=security_advisory&pvid=security_advisory&year=2011&suid=20110526_00"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2011-05-26T00:00:00.000Z","descriptions":[{"lang":"en","value":"Symantec Backup Exec 11.0, 12.0, 12.5, 13.0, and 13.0 R2 does not validate identity information sent between the media server and the remote agent, which allows man-in-the-middle attackers to execute NDMP commands via unspecified vectors."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2016-08-19T15:57:01.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre"},"references":[{"name":"HPSBUX02700","tags":["vendor-advisory","x_refsource_HP"],"url":"http://marc.info/?l=bugtraq&m=131489365508507&w=2"},{"name":"8300","tags":["third-party-advisory","x_refsource_SREASON"],"url":"http://securityreason.com/securityalert/8300"},{"name":"44698","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/44698"},{"name":"SSRT100506","tags":["vendor-advisory","x_refsource_HP"],"url":"http://marc.info/?l=bugtraq&m=131489365508507&w=2"},{"name":"47824","tags":["vdb-entry","x_refsource_BID"],"url":"http://www.securityfocus.com/bid/47824"},{"tags":["x_refsource_CONFIRM"],"url":"http://www.symantec.com/security_response/securityupdates/detail.jsp?fid=security_advisory&pvid=security_advisory&year=2011&suid=20110526_00"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2011-0546","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":"Symantec Backup Exec 11.0, 12.0, 12.5, 13.0, and 13.0 R2 does not validate identity information sent between the media server and the remote agent, which allows man-in-the-middle attackers to execute NDMP commands via unspecified vectors."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"HPSBUX02700","refsource":"HP","url":"http://marc.info/?l=bugtraq&m=131489365508507&w=2"},{"name":"8300","refsource":"SREASON","url":"http://securityreason.com/securityalert/8300"},{"name":"44698","refsource":"SECUNIA","url":"http://secunia.com/advisories/44698"},{"name":"SSRT100506","refsource":"HP","url":"http://marc.info/?l=bugtraq&m=131489365508507&w=2"},{"name":"47824","refsource":"BID","url":"http://www.securityfocus.com/bid/47824"},{"name":"http://www.symantec.com/security_response/securityupdates/detail.jsp?fid=security_advisory&pvid=security_advisory&year=2011&suid=20110526_00","refsource":"CONFIRM","url":"http://www.symantec.com/security_response/securityupdates/detail.jsp?fid=security_advisory&pvid=security_advisory&year=2011&suid=20110526_00"}]}}}},"cveMetadata":{"assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","cveId":"CVE-2011-0546","datePublished":"2011-05-31T20:00:00.000Z","dateReserved":"2011-01-20T00:00:00.000Z","dateUpdated":"2024-08-06T21:58:25.637Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"2011-05-31 20:55:01","lastModifiedDate":"2026-04-29 01:13:23","problem_types":["CWE-20","n/a"],"metrics":{"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:A/AC:H/Au:S/C:C/I:C/A:C","baseScore":6.5,"accessVector":"ADJACENT_NETWORK","accessComplexity":"HIGH","authentication":"SINGLE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE"},"baseSeverity":"MEDIUM","exploitabilityScore":2.5,"impactScore":10,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:symantec:backup_exec:11.0:*:*:*:*:*:*:*","matchCriteriaId":"588376ED-95B0-4A05-B412-F52CDD9E76F4"},{"vulnerable":true,"criteria":"cpe:2.3:a:symantec:backup_exec:12.0:*:*:*:*:*:*:*","matchCriteriaId":"6B232C57-2543-4E88-96CF-A91B4915DC4F"},{"vulnerable":true,"criteria":"cpe:2.3:a:symantec:backup_exec:12.5:*:*:*:*:*:*:*","matchCriteriaId":"AF55A13F-D3C7-4497-869D-2B0EB8FBE3AB"},{"vulnerable":true,"criteria":"cpe:2.3:a:symantec:backup_exec:13.0:*:*:*:*:*:*:*","matchCriteriaId":"71E52C0A-48F6-4349-AF54-1614662996A7"},{"vulnerable":true,"criteria":"cpe:2.3:a:symantec:backup_exec:13.0:r2:*:*:*:*:*:*","matchCriteriaId":"95269E45-6B4B-46D5-AE55-4025ECF60CB5"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2011","CveId":"546","Ordinal":"1","Title":"CVE-2011-0546","CVE":"CVE-2011-0546","Year":"2011"},"notes":[{"CveYear":"2011","CveId":"546","Ordinal":"1","NoteData":"Symantec Backup Exec 11.0, 12.0, 12.5, 13.0, and 13.0 R2 does not validate identity information sent between the media server and the remote agent, which allows man-in-the-middle attackers to execute NDMP commands via unspecified vectors.","Type":"Description","Title":"CVE-2011-0546"},{"CveYear":"2011","CveId":"546","Ordinal":"2","NoteData":"2011-05-31","Type":"Other","Title":"Published"},{"CveYear":"2011","CveId":"546","Ordinal":"3","NoteData":"2016-08-19","Type":"Other","Title":"Modified"}]}}}