{"schemaVersion":3,"id":"CVE-2022-22532","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"In SAP NetWeaver Application Server Java - versions KRNL64NUC 7.22, 7.22EXT, 7.49, KRNL64UC, 7.22, 7.22EXT, 7.49, 7.53, KERNEL 7.22, 7.49, 7.53, an unauthenticated attacker could submit a crafted HTTP server request which triggers improper shared memory buffer handling. This could allow the malicious payload to be executed and hence execute functions that could be impersonating the victim or even steal the victim's logon session.","dates":{"published":"2022-02-09T22:05:19.000Z","modified":"2024-08-03T03:14:55.440Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":9.8,"severity":"critical","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":9.8,"severity":"critical","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":7.5,"severity":"high","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.0206,"percentile":0.81147,"severity":"low","asOf":"2026-10-21T00:00:00.000Z","change":{"pp":-0.3120000000000001,"baselineDate":"2026-09-21T00:00:00.000Z","baselineScore":0.02372},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.0206,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.0206,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.0206,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.0206,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.0206,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.0206,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.0206,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.0206,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.0206,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.0206,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.0206,"percentile":0.81147}],"last30":[{"date":"2026-09-21T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.02372,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.02372,"perc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Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')","description":"The product acts as an intermediary HTTP agent\n         (such as a proxy or firewall) in the data flow between two\n         entities such as a client and server, but it does not\n         interpret malformed HTTP requests or responses in ways that\n         are consistent with how the messages will be processed by\n         those entities that are at the ultimate destination.","type":"weakness","status":"Incomplete","abstraction":"Base","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/444.html"}],"affected":[{"vendor":"sap_se","product":"sap netweaver application server java","name":"SAP NetWeaver Application Server Java","label":"sap netweaver application server java","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"KRNL64NUC 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krnl64uc_7.49","eol":null,"hubHref":"/vendor/sap/netweaver_application_server_java"}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://launchpad.support.sap.com/#/notes/3123427","label":"launchpad.support.sap.com","hostname":"launchpad.support.sap.com","tags":["X Refsource MISC","Permissions Required","Vendor Advisory"]},{"url":"https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html","label":"www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html","hostname":"www.sap.com","tags":["X Refsource MISC","Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2022-02-09T22:05:19.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-03T03:14:55.440Z","label":"Last modified","detail":"Vulnerability information 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