{"containers": {"cna": {"affected": [{"product": "SteelCentral AppInternals Dynamic Sampling Agent", "vendor": "Aternity", "versions": [{"status": "affected", "version": "10.x"}, {"lessThan": "12.13.0", "status": "affected", "version": "12.13.0", "versionType": "custom"}, {"lessThan": "11.8.8", "status": "affected", "version": "11.8.8", "versionType": "custom"}]}], "credits": [{"lang": "en", "value": "Darrel Huang, Bjorn Lim, Leng Kang Hao from Government Technology Agency of Singapore"}], "datePublic": "2022-02-23T00:00:00", "descriptions": [{"lang": "en", "value": "It was discovered that the /DsaDataTest endpoint is susceptible to Cross-site scripting (XSS) attack. It was noted that the Metric parameter does not have any input checks on the user input that allows an attacker to craft its own malicious payload to trigger a XSS vulnerability."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-20", "description": "CWE-20 Improper Input Validation", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2022-03-09T16:51:56", "orgId": "1a37b84a-8e51-4525-b3d6-87e2fae01dbd", "shortName": "GovTech CSG"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://aternity.force.com/customersuccess/s/article/Reflected-Cross-site-Scripting-at-DsaDataTest-CVE-2021-42856"}], "source": {"discovery": "INTERNAL"}, "title": "Reflected Cross-site Scripting at DsaDataTest", "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve_disclosure@tech.gov.sg", "DATE_PUBLIC": "2022-02-23T10:30:00.000Z", "ID": "CVE-2021-42856", "STATE": "PUBLIC", "TITLE": "Reflected Cross-site Scripting at DsaDataTest"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "SteelCentral AppInternals Dynamic Sampling Agent", "version": {"version_data": [{"version_affected": "<", "version_name": "12.13.0", "version_value": "12.13.0"}, {"version_affected": "<", "version_name": "11.8.8", "version_value": "11.8.8"}, {"version_affected": "=", "version_name": "10.x", "version_value": "10.x"}]}}]}, "vendor_name": "Aternity"}]}}, "credit": [{"lang": "eng", "value": "Darrel Huang, Bjorn Lim, Leng Kang Hao from Government Technology Agency of Singapore"}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "It was discovered that the /DsaDataTest endpoint is susceptible to Cross-site scripting (XSS) attack. It was noted that the Metric parameter does not have any input checks on the user input that allows an attacker to craft its own malicious payload to trigger a XSS vulnerability."}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-20 Improper Input Validation"}]}]}, "references": {"reference_data": [{"name": "https://aternity.force.com/customersuccess/s/article/Reflected-Cross-site-Scripting-at-DsaDataTest-CVE-2021-42856", "refsource": "CONFIRM", "url": "https://aternity.force.com/customersuccess/s/article/Reflected-Cross-site-Scripting-at-DsaDataTest-CVE-2021-42856"}]}, "source": {"discovery": "INTERNAL"}}}}, "cveMetadata": {"assignerOrgId": "1a37b84a-8e51-4525-b3d6-87e2fae01dbd", "assignerShortName": "GovTech CSG", "cveId": "CVE-2021-42856", "datePublished": "2022-02-23T00:00:00", "dateReserved": "2021-10-25T00:00:00", "dateUpdated": "2022-03-09T16:51:56", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:riverbed:steelcentral_appinternals_dynamic_sampling_agent:*:*:*:*:*:*:*:*", "matchCriteriaId": "FA9EBF00-4071-41C0-B05A-D942ACAB5F1A", "versionEndExcluding": "11.8.8", "versionStartIncluding": "11.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:riverbed:steelcentral_appinternals_dynamic_sampling_agent:*:*:*:*:*:*:*:*", "matchCriteriaId": "021DA9F8-778D-485D-9F4C-395A44F1DFC7", "versionEndExcluding": "12.13.0", "versionStartIncluding": "12.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:riverbed:steelcentral_appinternals_dynamic_sampling_agent:10.0.0:*:*:*:*:*:*:*", "matchCriteriaId": "B0564060-A159-41DD-B5F0-C7212F1891E0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "It was discovered that the /DsaDataTest endpoint is susceptible to Cross-site scripting (XSS) attack. It was noted that the Metric parameter does not have any input checks on the user input that allows an attacker to craft its own malicious payload to trigger a XSS vulnerability."}, {"lang": "es", "value": "Se ha detectado que el endpoint /DsaDataTest es susceptible de sufrir un ataque de tipo cross-site scripting (XSS). Se ha detectado que el par\u00e1metro Metric no presenta ninguna comprobaci\u00f3n de entrada en la entrada del usuario que permite a un atacante elaborar su propia carga \u00fatil maliciosa para desencadenar una vulnerabilidad de tipo XSS"}], "id": "CVE-2021-42856", "lastModified": "2022-03-15T16:41:20.987", "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}], "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"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "cve_disclosure@tech.gov.sg", "type": "Secondary"}]}, "published": "2022-03-10T17:44:07.997", "references": [{"source": "cve_disclosure@tech.gov.sg", "tags": ["Third Party Advisory"], "url": "https://aternity.force.com/customersuccess/s/article/Reflected-Cross-site-Scripting-at-DsaDataTest-CVE-2021-42856"}], "sourceIdentifier": "cve_disclosure@tech.gov.sg", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-20"}], "source": "cve_disclosure@tech.gov.sg", "type": "Secondary"}]}

{}