CVE-2021-38944

{"containers": {"cna": {"affected": [{"product": "DataPower Gateway", "vendor": "IBM", "versions": [{"status": "affected", "version": "2018.4.1.0"}, {"status": "affected", "version": "10.0.1.0"}, {"status": "affected", "version": "10.0.2.0"}, {"status": "affected", "version": "10.0.1.5"}, {"status": "affected", "version": "10.0.3.0"}, {"status": "affected", "version": "2018.4.1.18"}]}], "datePublic": "2022-05-17T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "IBM DataPower Gateway 10.0.2.0 through 1.0.3.0, 10.0.1.0 through 10.0.1.5, and 2018.4.1.0 through 2018.4.1.18 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: 211236."}], "metrics": [{"cvssV3_0": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "exploitCodeMaturity": "UNPROVEN", "integrityImpact": "LOW", "privilegesRequired": "NONE", "remediationLevel": "OFFICIAL_FIX", "reportConfidence": "CONFIRMED", "scope": "UNCHANGED", "temporalScore": 4.2, "temporalSeverity": "MEDIUM", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/C:L/A:N/I:L/UI:N/PR:N/S:U/AC:H/E:U/RC:C/RL:O", "version": "3.0"}}], "problemTypes": [{"descriptions": [{"description": "Gain Access", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2022-05-18T19:30:12.000Z", "orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "shortName": "ibm"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://www.ibm.com/support/pages/node/6587070"}, {"name": "ibm-datapower-cve202138944-header-injection (211236)", "tags": ["vdb-entry", "x_refsource_XF"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/211236"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "psirt@us.ibm.com", "DATE_PUBLIC": "2022-05-17T00:00:00", "ID": "CVE-2021-38944", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "DataPower Gateway", "version": {"version_data": [{"version_value": "2018.4.1.0"}, {"version_value": "10.0.1.0"}, {"version_value": "10.0.2.0"}, {"version_value": "10.0.1.5"}, {"version_value": "10.0.3.0"}, {"version_value": "2018.4.1.18"}]}}]}, "vendor_name": "IBM"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "IBM DataPower Gateway 10.0.2.0 through 1.0.3.0, 10.0.1.0 through 10.0.1.5, and 2018.4.1.0 through 2018.4.1.18 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: 211236."}]}, "impact": {"cvssv3": {"BM": {"A": "N", "AC": "H", "AV": "N", "C": "L", "I": "L", "PR": "N", "S": "U", "UI": "N"}, "TM": {"E": "U", "RC": "C", "RL": "O"}}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Gain Access"}]}]}, "references": {"reference_data": [{"name": "https://www.ibm.com/support/pages/node/6587070", "refsource": "CONFIRM", "title": "IBM Security Bulletin 6587070 (DataPower Gateway)", "url": "https://www.ibm.com/support/pages/node/6587070"}, {"name": "ibm-datapower-cve202138944-header-injection (211236)", "refsource": "XF", "title": "X-Force Vulnerability Report", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/211236"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T01:51:20.786Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://www.ibm.com/support/pages/node/6587070"}, {"name": "ibm-datapower-cve202138944-header-injection (211236)", "tags": ["vdb-entry", "x_refsource_XF", "x_transferred"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/211236"}]}]}, "cveMetadata": {"assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "assignerShortName": "ibm", "cveId": "CVE-2021-38944", "datePublished": "2022-05-18T19:30:12.525Z", "dateReserved": "2021-08-16T00:00:00.000Z", "dateUpdated": "2024-09-16T22:10:33.765Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "DataPower Gateway", "vendor": "IBM", "versions": [{"status": "affected", "version": "2018.4.1.0"}, {"status": "affected", "version": "10.0.1.0"}, {"status": "affected", "version": "10.0.2.0"}, {"status": "affected", "version": "10.0.1.5"}, {"status": "affected", "version": "10.0.3.0"}, {"status": "affected", "version": "2018.4.1.18"}]}], "source": "psirt@us.ibm.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:ibm:datapower_gateway:*:*:*:*:*:*:*:*", "matchCriteriaId": "7C242C00-2B08-4D30-8353-BC6EFF4C08BC", "versionEndIncluding": "10.0.1.5", "versionStartIncluding": "10.0.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:ibm:datapower_gateway:*:*:*:*:*:*:*:*", "matchCriteriaId": "F7D274CA-CAE5-4EF0-8041-65B6F9847395", "versionEndIncluding": "10.0.3.0", "versionStartIncluding": "10.0.2.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:ibm:datapower_gateway:*:*:*:*:*:*:*:*", "matchCriteriaId": "99FA702F-1D35-4553-BBE3-A94BE958641F", "versionEndIncluding": "2018.4.1.18", "versionStartIncluding": "2018.4.1.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "IBM DataPower Gateway 10.0.2.0 through 1.0.3.0, 10.0.1.0 through 10.0.1.5, and 2018.4.1.0 through 2018.4.1.18 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: 211236."}, {"lang": "es", "value": "IBM DataPower Gateway versiones 10.0.2.0 hasta 1.0.3.0, 10.0.1.0 hasta 10.0.1.5, y 2018.4.1.0 hasta 2018.4.1.18, es vulnerable a una inyecci\u00f3n de encabezados HTTP, causada por la comprobaci\u00f3n inapropiada de la entrada de los encabezados HOST. Esto podr\u00eda permitir a un atacante conducir varios ataques contra el sistema vulnerable, incluyendo de tipo cross-site scripting, envenenamiento de cach\u00e9 o secuestro de sesi\u00f3n. IBM X-Force ID: 211236"}], "id": "CVE-2021-38944", "lastModified": "2026-06-17T04:02:52.180", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N", "version": "3.0"}, "exploitabilityScore": 2.2, "impactScore": 2.5, "source": "psirt@us.ibm.com", "type": "Secondary"}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-05-18T20:15:08.107", "references": [{"source": "psirt@us.ibm.com", "tags": ["VDB Entry", "Vendor Advisory"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/211236"}, {"source": "psirt@us.ibm.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://www.ibm.com/support/pages/node/6587070"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["VDB Entry", "Vendor Advisory"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/211236"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://www.ibm.com/support/pages/node/6587070"}], "sourceIdentifier": "psirt@us.ibm.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}