{"schemaVersion":3,"id":"CVE-2009-2564","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"NOS Microsystems getPlus Download Manager, as used in Adobe Reader 1.6.2.36 and possibly other versions, Corel getPlus Download Manager before 1.5.0.48, and possibly other products, installs NOS\\bin\\getPlus_HelperSvc.exe with insecure permissions (Everyone:Full Control), which allows local users to gain SYSTEM privileges by replacing getPlus_HelperSvc.exe with a Trojan horse program, as demonstrated by use of getPlus Download Manager within Adobe Reader. NOTE: within Adobe Reader, the scope of this issue is limited because the program is deleted and the associated service is not automatically launched after a successful installation and reboot.","dates":{"published":"2009-07-21T17:00:00.000Z","modified":"2024-08-07T05:52:15.251Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.2,"severity":"high","version":"2.0","versionLabel":"v2.0","source":"NVD","vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","computed":false,"selection":"backend-summary"},"metrics":[{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":7.2,"severity":"high","vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.05596,"percentile":0.92832,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":-0.045999999999999514,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.05642},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.05596,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.05596,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.05596,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.05596,"percentile":0.92832}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.05642,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.05596,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.05596,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.05596,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.05596,"percentile":0.92832}]},"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":[{"id":"REF_4234D7D2B8667E0C","name":"Exploit Reference (securityfocus.com)","source":"reference","url":"http://www.securityfocus.com/bid/35740","maturity":"unknown","reliabilityScore":0.2,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null},{"id":"REF_37698996B48B4692","name":"Exploit Reference (retrogod.altervista.org)","source":"reference","url":"http://retrogod.altervista.org/9sg_adobe_local.html","maturity":"unknown","reliabilityScore":0.2,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null},{"id":"9199","name":"Adobe 9.x Related Service - 'getPlus_HelperSvc.exe' Local Privilege Escalation","source":"exploit-database","url":"https://www.exploit-db.com/exploits/9199","maturity":"weaponized","reliabilityScore":0.8,"verified":true,"type":"local","platforms":["windows"],"requiresAuth":null,"exploitdb":{"verified":true,"type":"local","platform":"windows","file":"exploits/windows/local/9199.txt","codes":["OSVDB-56120","CVE-2009-2564"]},"metasploit":null},{"id":"9223","name":"Adobe Acrobat 9.1.2 NOS - Local Privilege Escalation","source":"exploit-database","url":"https://www.exploit-db.com/exploits/9223","maturity":"weaponized","reliabilityScore":0.8,"verified":true,"type":"local","platforms":["windows"],"requiresAuth":null,"exploitdb":{"verified":true,"type":"local","platform":"windows","file":"exploits/windows/local/9223.txt","codes":["CVE-2009-2564","OSVDB-56120"]},"metasploit":null}],"exploitCount":4,"weaknesses":[{"id":"CWE-264","name":"Permissions, Privileges, and Access Controls","description":"Weaknesses in this category are related to the management of permissions, privileges, and other security features that are used to perform access control.","type":"category","status":"Obsolete","abstraction":null,"likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/264.html"}],"affected":[{"vendor":"adobe","product":"acrobat_reader","name":"acrobat reader","label":"acrobat_reader","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"9.0","noFixRecorded":false,"fixedIn":null},{"text":"9.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"9.0 | 9.1","eol":null,"hubHref":"/vendor/adobe/acrobat_reader"},{"vendor":"corel","product":"getplus_download_manager","name":"getplus download manager","label":"getplus_download_manager","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"1.5.0.48","noFixRecorded":false,"fixedIn":null}],"versionsText":"1.5.0.48","eol":null,"hubHref":"/vendor/corel/getplus_download_manager"},{"vendor":"nos_microsystems","product":"getplus_download_manager","name":"getplus download manager","label":"getplus_download_manager","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"1.6.2.36","noFixRecorded":false,"fixedIn":null}],"versionsText":"1.6.2.36","eol":null,"hubHref":"/vendor/nos_microsystems/getplus_download_manager"}],"affectedCount":3,"eol":{"hasEol":false,"count":0},"references":[{"url":"http://www.exploit-db.com/exploits/9199","label":"www.exploit-db.com/exploits/9199","hostname":"www.exploit-db.com","tags":["Exploit","X Refsource EXPLOIT DB"]},{"url":"http://www.us-cert.gov/cas/techalerts/TA09-286B.html","label":"www.us-cert.gov/cas/techalerts/TA09-286B.html","hostname":"www.us-cert.gov","tags":["Third Party Advisory","X Refsource CERT","US Government Resource"]},{"url":"http://securitytracker.com/id?1023007","label":"securitytracker.com/id?1023007","hostname":"securitytracker.com","tags":["VDB Entry","X Refsource SECTRACK"]},{"url":"http://www.adobe.com/support/security/bulletins/apsb09-15.html","label":"www.adobe.com/support/security/bulletins/apsb09-15.html","hostname":"www.adobe.com","tags":["X Refsource CONFIRM"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5719","label":"oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5719","hostname":"oval.cisecurity.org","tags":["VDB Entry","Signature","X Refsource OVAL"]},{"url":"http://www.securityfocus.com/bid/35740","label":"www.securityfocus.com/bid/35740","hostname":"www.securityfocus.com","tags":["VDB Entry","X Refsource BID","Exploit"]},{"url":"http://www.vupen.com/english/advisories/2009/1969","label":"www.vupen.com/english/advisories/2009/1969","hostname":"www.vupen.com","tags":["VDB Entry","X Refsource VUPEN","Vendor Advisory"]},{"url":"http://retrogod.altervista.org/9sg_adobe_local.html","label":"retrogod.altervista.org/9sg_adobe_local.html","hostname":"retrogod.altervista.org","tags":["X Refsource MISC","Exploit"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/54383","label":"exchange.xforce.ibmcloud.com/vulnerabilities/54383","hostname":"exchange.xforce.ibmcloud.com","tags":["VDB Entry","X Refsource XF"]},{"url":"http://secunia.com/advisories/35930","label":"secunia.com/advisories/35930","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA","Vendor Advisory"]},{"url":"http://www.securityfocus.com/archive/1/505095/100/0/threaded","label":"www.securityfocus.com/archive/1/505095/100/0/threaded","hostname":"www.securityfocus.com","tags":["Mailing List","X Refsource BUGTRAQ"]},{"url":"http://www.vupen.com/english/advisories/2009/2898","label":"www.vupen.com/english/advisories/2009/2898","hostname":"www.vupen.com","tags":["VDB Entry","X Refsource VUPEN","Vendor Advisory"]},{"url":"http://secunia.com/advisories/36331","label":"secunia.com/advisories/36331","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA","Vendor Advisory"]},{"url":"http://blogs.adobe.com/psirt/2009/07/local_privilege_escalation_in.html","label":"blogs.adobe.com/psirt/2009/07/local_privilege_escalation_in.html","hostname":"blogs.adobe.com","tags":["X Refsource CONFIRM"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2009-07-21T17:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-07T05:52:15.251Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":40,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T22:42:42.083Z","stale":false,"partial":false}}