CVE-2021-42857 - OpenCVE

It was discovered that the SteelCentral AppInternals Dynamic Sampling Agent's (DSA) AgentDaServlet has directory traversal vulnerabilities at the "/api/appInternals/1.0/agent/da/pcf" API. The affected endpoint does not have any validation of the user's input that allows a malicious payload to be injected.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

AV:N/AC:L/Au:N/C:N/I:P/A:N

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Riverbed	Steelcentral Appinternals Dynamic Sampling Agent

Configuration 1 [-]

OR	cpe:2.3:a:riverbed:steelcentral_appinternals_dynamic_sampling_agent::::::::
	cpe:2.3:a:riverbed:steelcentral_appinternals_dynamic_sampling_agent::::::::
	cpe:2.3:a:riverbed:steelcentral_appinternals_dynamic_sampling_agent:10.0.0:::::::*

No data.

References

Link	Providers
https://aternity.force.com/customersuccess/s/article/Directory-Traversal-Partial-Write-at-AgentDaServlet-CVE-2021-42857

History

No history.

MITRE

Status: PUBLISHED

Assigner: GovTech CSG

Published: 2022-03-09T16:51:44.553702Z

Updated: 2024-09-16T21:57:35.235Z

Reserved: 2021-10-25T00:00:00

Link: CVE-2021-42857

Vulnrichment

No data.

NVD

Status : Analyzed

Published: 2022-03-10T17:44:08.953

Modified: 2022-03-15T14:38:05.977

Link: CVE-2021-42857

Redhat

No data.

{"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 SteelCentral AppInternals Dynamic Sampling Agent's (DSA) AgentDaServlet has directory traversal vulnerabilities at the \"/api/appInternals/1.0/agent/da/pcf\" API. The affected endpoint does not have any validation of the user's input that allows a malicious payload to be injected."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-20", "description": "CWE-20 Improper Input Validation", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2022-03-09T16:51:44", "orgId": "1a37b84a-8e51-4525-b3d6-87e2fae01dbd", "shortName": "GovTech CSG"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://aternity.force.com/customersuccess/s/article/Directory-Traversal-Partial-Write-at-AgentDaServlet-CVE-2021-42857"}], "source": {"discovery": "INTERNAL"}, "title": "Directory Traversal Partial Write at AgentDaServlet", "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-2021-42857", "STATE": "PUBLIC", "TITLE": "Directory Traversal Partial Write at AgentDaServlet"}, "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 SteelCentral AppInternals Dynamic Sampling Agent's (DSA) AgentDaServlet has directory traversal vulnerabilities at the \"/api/appInternals/1.0/agent/da/pcf\" API. The affected endpoint does not have any validation of the user's input that allows a malicious payload to be injected."}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/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/Directory-Traversal-Partial-Write-at-AgentDaServlet-CVE-2021-42857", "refsource": "CONFIRM", "url": "https://aternity.force.com/customersuccess/s/article/Directory-Traversal-Partial-Write-at-AgentDaServlet-CVE-2021-42857"}]}, "source": {"discovery": "INTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T03:38:50.207Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://aternity.force.com/customersuccess/s/article/Directory-Traversal-Partial-Write-at-AgentDaServlet-CVE-2021-42857"}]}]}, "cveMetadata": {"assignerOrgId": "1a37b84a-8e51-4525-b3d6-87e2fae01dbd", "assignerShortName": "GovTech CSG", "cveId": "CVE-2021-42857", "datePublished": "2022-03-09T16:51:44.553702Z", "dateReserved": "2021-10-25T00:00:00", "dateUpdated": "2024-09-16T21:57:35.235Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"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"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "It was discovered that the SteelCentral AppInternals Dynamic Sampling Agent's (DSA) AgentDaServlet has directory traversal vulnerabilities at the \"/api/appInternals/1.0/agent/da/pcf\" API. The affected endpoint does not have any validation of the user's input that allows a malicious payload to be injected."}, {"lang": "es", "value": "Se ha detectado que el agente de muestreo din\u00e1mico (DSA) AgentDaServlet de SteelCentral AppInternals presenta vulnerabilidades de salto de directorio en la API \"/api/appInternals/1.0/agent/da/pcf\". El endpoint afectado no comprueba la entrada del usuario, lo que permite inyectar una carga maliciosa"}], "id": "CVE-2021-42857", "lastModified": "2022-03-15T14:38:05.977", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "cve_disclosure@tech.gov.sg", "type": "Secondary"}]}, "published": "2022-03-10T17:44:08.953", "references": [{"source": "cve_disclosure@tech.gov.sg", "tags": ["Third Party Advisory"], "url": "https://aternity.force.com/customersuccess/s/article/Directory-Traversal-Partial-Write-at-AgentDaServlet-CVE-2021-42857"}], "sourceIdentifier": "cve_disclosure@tech.gov.sg", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-22"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-20"}], "source": "cve_disclosure@tech.gov.sg", "type": "Secondary"}]}