{"schemaVersion":3,"id":"CVE-2010-2561","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Microsoft XML Core Services (aka MSXML) 3.0 does not properly handle HTTP responses, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted response, aka \"Msxml2.XMLHTTP.3.0 Response Handling Memory Corruption Vulnerability.\"","dates":{"published":"2010-08-11T18:00:00.000Z","modified":"2024-08-07T02:39:36.913Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":9.3,"severity":"high","version":"2.0","versionLabel":"v2.0","source":"NVD","vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","computed":false,"selection":"backend-summary"},"metrics":[{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":9.3,"severity":"high","vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.24865,"percentile":0.97893,"severity":"high","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.24865},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.24865,"percentile":0.97893}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.24865,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.24865,"percentile":0.97893}]},"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":"14609","name":"Microsoft Msxml2.XMLHTTP.3.0 - Response Handling Memory Corruption (MS10-051)","source":"exploit-database","url":"https://www.exploit-db.com/exploits/14609","maturity":"poc","reliabilityScore":0.8,"verified":true,"type":"dos","platforms":["windows"],"requiresAuth":null,"exploitdb":{"verified":true,"type":"dos","platform":"windows","file":"exploits/windows/dos/14609.py","codes":["CVE-2010-2561","MS10-051"]},"metasploit":null}],"exploitCount":1,"weaknesses":[{"id":"CWE-94","name":"Improper Control of Generation of Code ('Code Injection')","description":"The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.","type":"weakness","status":"Draft","abstraction":"Base","likelihoodOfExploit":"Medium","url":"https://cwe.mitre.org/data/definitions/94.html"}],"affected":[{"vendor":"microsoft","product":"xml_core_services","name":"XML Core Services","label":"xml_core_services","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"3.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"3.0","eol":null,"hubHref":"/vendor/microsoft/xml_core_services"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"http://www.us-cert.gov/cas/techalerts/TA10-222A.html","label":"www.us-cert.gov/cas/techalerts/TA10-222A.html","hostname":"www.us-cert.gov","tags":["Third Party Advisory","X Refsource CERT","US Government Resource"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11730","label":"oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11730","hostname":"oval.cisecurity.org","tags":["VDB Entry","Signature","X Refsource OVAL"]},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-051","label":"docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-051","hostname":"docs.microsoft.com","tags":["Vendor Advisory","X Refsource MS"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2010-08-11T18:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-07T02:39:36.913Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":70,"level":"high","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T23:46:28.025Z","stale":false,"partial":false}}