{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-09T04:58:03.896","vulnerabilities":[{"cve":{"id":"CVE-2021-38997","sourceIdentifier":"psirt@us.ibm.com","published":"2022-12-12T09:15:11.297","lastModified":"2024-11-21T06:18:23.320","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"IBM API Connect V10.0.0.0 through V10.0.5.0, V10.0.1.0 through V10.0.1.7, and V2018.4.1.0 through 2018.4.1.19 is vulnerable to HTTP header injection, caused by improper validation of input by the HOST headers.  This could allow an attacker to conduct various attacks against the vulnerable system, including cross-site scripting, cache poisoning or session hijacking.  IBM X-Force ID:  213212."},{"lang":"es","value":"IBM API Connect V10.0.0.0 a V10.0.5.0, V10.0.1.0 a V10.0.1.7 y V2018.4.1.0 a 2018.4.1.19 es vulnerable a la inyección de encabezado HTTP, causada por una validación incorrecta de la entrada por los encabezados HOST. Esto podría permitir a un atacante realizar diversos ataques contra el sistema vulnerable, incluido cross-site scripting, envenenamiento de caché o secuestro de sesión. ID de IBM X-Force: 213212."}],"metrics":{"cvssMetricV31":[{"source":"psirt@us.ibm.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","baseScore":5.4,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":2.5},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","baseScore":5.4,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":2.5}]},"weaknesses":[{"source":"psirt@us.ibm.com","type":"Secondary","description":[{"lang":"en","value":"CWE-644"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-116"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:ibm:api_connect:*:*:*:*:*:*:*:*","versionStartIncluding":"10.0.0.0","versionEndIncluding":"10.0.5.0","matchCriteriaId":"769940A9-A85B-4B55-A4F6-27A41FEFE826"},{"vulnerable":true,"criteria":"cpe:2.3:a:ibm:api_connect:*:*:*:*:*:*:*:*","versionStartIncluding":"10.0.1.0","versionEndIncluding":"10.0.1.7","matchCriteriaId":"D90EB337-53F0-4CF3-9EFA-6D87DEF72050"},{"vulnerable":true,"criteria":"cpe:2.3:a:ibm:api_connect:*:*:*:*:*:*:*:*","versionStartIncluding":"2018.4.1.0","versionEndIncluding":"2018.4.1.19","matchCriteriaId":"B17FEEC9-2A7C-4219-BA8F-C1BAC979E308"}]}]}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/213212","source":"psirt@us.ibm.com","tags":["VDB Entry","Vendor Advisory"]},{"url":"https://www.ibm.com/support/pages/node/6842621","source":"psirt@us.ibm.com","tags":["Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/213212","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["VDB Entry","Vendor Advisory"]},{"url":"https://www.ibm.com/support/pages/node/6842621","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Vendor Advisory"]}]}}]}