{"api_version":"1","generated_at":"2026-07-24T22:54:51+00:00","cve":"CVE-2005-1205","urls":{"html":"https://cve.report/CVE-2005-1205","api":"https://cve.report/api/cve/CVE-2005-1205.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2005-1205","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2005-1205"},"summary":{"title":"CVE-2005-1205","description":"The Telnet client for Microsoft Windows XP, Windows Server 2003, and Windows Services for UNIX allows remote attackers to read sensitive environment variables via the NEW-ENVIRON option with a SEND ENV_USERVAR command.","state":"PUBLISHED","assigner":"microsoft","published_at":"2005-06-14 04:00:00","updated_at":"2025-04-03 01:03:51"},"problem_types":["NVD-CWE-Other","n/a"],"metrics":[{"version":"2.0","source":"nvd@nist.gov","type":"Primary","score":"5","severity":"","vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","data":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:P/I:N/A:N","baseScore":5,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"NONE"}}],"references":[{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A605","name":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A605","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Repository  /  Oval Repository","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.kb.cert.org/vuls/id/800829","name":"http://www.kb.cert.org/vuls/id/800829","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Third Party Advisory","US Government Resource"],"title":"VU#800829 - Telnet Client Information Disclosure Vulnerability","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securityfocus.com/bid/13940","name":"http://www.securityfocus.com/bid/13940","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Multiple Vendor Telnet Client Remote Information Disclosure Vulnerability","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2005/ms05-033","name":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2005/ms05-033","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Microsoft Security Bulletin MS05-033 - Moderate | Microsoft Docs","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://secunia.com/advisories/15690/","name":"http://secunia.com/advisories/15690/","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Vendor Advisory"],"title":"Secunia - Advisories - Microsoft Telnet Client Information Disclosure Weakness","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A784","name":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A784","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Repository  /  Oval Repository","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1132","name":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1132","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Repository  /  Oval Repository","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://idefense.com/application/poi/display?id=260&type=vulnerabilities","name":"http://idefense.com/application/poi/display?id=260&type=vulnerabilities","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Vendor Advisory"],"title":"Accenture | Let there be change","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"http://securitytracker.com/id?1014203","name":"http://securitytracker.com/id?1014203","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Telnet Client NEW-ENVIRON Command Discloses Information to Remote Users - SecurityTracker","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2005-1205","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2005-1205","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":"2005","cve_id":"1205","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"microsoft","cpe5":"windows_2003_server","cpe6":"enterprise","cpe7":"*","cpe8":"64-bit","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2005","cve_id":"1205","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"microsoft","cpe5":"windows_2003_server","cpe6":"r2","cpe7":"*","cpe8":"64-bit","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2005","cve_id":"1205","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"microsoft","cpe5":"windows_2003_server","cpe6":"standard","cpe7":"*","cpe8":"64-bit","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2005","cve_id":"1205","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"microsoft","cpe5":"windows_2003_server","cpe6":"web","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-07T21:44:05.447Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"name":"1014203","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"],"url":"http://securitytracker.com/id?1014203"},{"name":"13940","tags":["vdb-entry","x_refsource_BID","x_transferred"],"url":"http://www.securityfocus.com/bid/13940"},{"name":"VU#800829","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred"],"url":"http://www.kb.cert.org/vuls/id/800829"},{"name":"oval:org.mitre.oval:def:605","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"],"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A605"},{"name":"MS05-033","tags":["vendor-advisory","x_refsource_MS","x_transferred"],"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2005/ms05-033"},{"name":"15690","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/15690/"},{"name":"20050614 Multiple Vendor Telnet Client Information Disclosure Vulnerability","tags":["third-party-advisory","x_refsource_IDEFENSE","x_transferred"],"url":"http://idefense.com/application/poi/display?id=260&type=vulnerabilities"},{"name":"oval:org.mitre.oval:def:784","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"],"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A784"},{"name":"oval:org.mitre.oval:def:1132","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"],"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1132"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2005-06-14T00:00:00.000Z","descriptions":[{"lang":"en","value":"The Telnet client for Microsoft Windows XP, Windows Server 2003, and Windows Services for UNIX allows remote attackers to read sensitive environment variables via the NEW-ENVIRON option with a SEND ENV_USERVAR command."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2018-10-12T19:57:01.000Z","orgId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","shortName":"microsoft"},"references":[{"name":"1014203","tags":["vdb-entry","x_refsource_SECTRACK"],"url":"http://securitytracker.com/id?1014203"},{"name":"13940","tags":["vdb-entry","x_refsource_BID"],"url":"http://www.securityfocus.com/bid/13940"},{"name":"VU#800829","tags":["third-party-advisory","x_refsource_CERT-VN"],"url":"http://www.kb.cert.org/vuls/id/800829"},{"name":"oval:org.mitre.oval:def:605","tags":["vdb-entry","signature","x_refsource_OVAL"],"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A605"},{"name":"MS05-033","tags":["vendor-advisory","x_refsource_MS"],"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2005/ms05-033"},{"name":"15690","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/15690/"},{"name":"20050614 Multiple Vendor Telnet Client Information Disclosure Vulnerability","tags":["third-party-advisory","x_refsource_IDEFENSE"],"url":"http://idefense.com/application/poi/display?id=260&type=vulnerabilities"},{"name":"oval:org.mitre.oval:def:784","tags":["vdb-entry","signature","x_refsource_OVAL"],"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A784"},{"name":"oval:org.mitre.oval:def:1132","tags":["vdb-entry","signature","x_refsource_OVAL"],"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1132"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"secure@microsoft.com","ID":"CVE-2005-1205","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":"The Telnet client for Microsoft Windows XP, Windows Server 2003, and Windows Services for UNIX allows remote attackers to read sensitive environment variables via the NEW-ENVIRON option with a SEND ENV_USERVAR command."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"1014203","refsource":"SECTRACK","url":"http://securitytracker.com/id?1014203"},{"name":"13940","refsource":"BID","url":"http://www.securityfocus.com/bid/13940"},{"name":"VU#800829","refsource":"CERT-VN","url":"http://www.kb.cert.org/vuls/id/800829"},{"name":"oval:org.mitre.oval:def:605","refsource":"OVAL","url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A605"},{"name":"MS05-033","refsource":"MS","url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2005/ms05-033"},{"name":"15690","refsource":"SECUNIA","url":"http://secunia.com/advisories/15690/"},{"name":"20050614 Multiple Vendor Telnet Client Information Disclosure Vulnerability","refsource":"IDEFENSE","url":"http://idefense.com/application/poi/display?id=260&type=vulnerabilities"},{"name":"oval:org.mitre.oval:def:784","refsource":"OVAL","url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A784"},{"name":"oval:org.mitre.oval:def:1132","refsource":"OVAL","url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1132"}]}}}},"cveMetadata":{"assignerOrgId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","assignerShortName":"microsoft","cveId":"CVE-2005-1205","datePublished":"2005-06-14T04:00:00.000Z","dateReserved":"2005-04-22T00:00:00.000Z","dateUpdated":"2024-08-07T21:44:05.447Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"2005-06-14 04:00:00","lastModifiedDate":"2025-04-03 01:03:51","problem_types":["NVD-CWE-Other","n/a"],"metrics":{"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:P/I:N/A:N","baseScore":5,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"NONE"},"baseSeverity":"MEDIUM","exploitabilityScore":10,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_2003_server:enterprise:*:64-bit:*:*:*:*:*","matchCriteriaId":"E69D0E21-8C62-403E-8097-2CA403CBBB1B"},{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_2003_server:r2:*:64-bit:*:*:*:*:*","matchCriteriaId":"5D42E51C-740A-4441-8BAF-D073111B984C"},{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_2003_server:standard:*:64-bit:*:*:*:*:*","matchCriteriaId":"74AD256D-4BCE-41FB-AD73-C5C63A59A06D"},{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_2003_server:web:*:*:*:*:*:*:*","matchCriteriaId":"B518E945-5FDE-4A37-878D-6946653C91F7"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2005","CveId":"1205","Ordinal":"1","Title":"CVE-2005-1205","CVE":"CVE-2005-1205","Year":"2005"},"notes":[{"CveYear":"2005","CveId":"1205","Ordinal":"1","NoteData":"The Telnet client for Microsoft Windows XP, Windows Server 2003, and Windows Services for UNIX allows remote attackers to read sensitive environment variables via the NEW-ENVIRON option with a SEND ENV_USERVAR command.","Type":"Description","Title":"CVE-2005-1205"},{"CveYear":"2005","CveId":"1205","Ordinal":"2","NoteData":"2005-06-14","Type":"Other","Title":"Published"},{"CveYear":"2005","CveId":"1205","Ordinal":"3","NoteData":"2018-10-12","Type":"Other","Title":"Modified"}]}}}