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GSD-2021-42787

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
It was discovered that the SteelCentral AppInternals Dynamic Sampling Agent's (DSA) AgentConfigurationServlet has directory traversal vulnerabilities at the "/api/appInternals/1.0/agent/configuration" API. The affected endpoint does not have any input validation of the user's input that allows a malicious payload to be injected.
Aliases
Aliases

{
  "GSD": {
    "alias": "CVE-2021-42787",
    "description": "It was discovered that the SteelCentral AppInternals Dynamic Sampling Agent\u0027s (DSA) AgentConfigurationServlet has directory traversal vulnerabilities at the \"/api/appInternals/1.0/agent/configuration\" API. The affected endpoint does not have any input validation of the user\u0027s input that allows a malicious payload to be injected.",
    "id": "GSD-2021-42787"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-42787"
      ],
      "details": "It was discovered that the SteelCentral AppInternals Dynamic Sampling Agent\u0027s (DSA) AgentConfigurationServlet has directory traversal vulnerabilities at the \"/api/appInternals/1.0/agent/configuration\" API. The affected endpoint does not have any input validation of the user\u0027s input that allows a malicious payload to be injected.",
      "id": "GSD-2021-42787",
      "modified": "2023-12-13T01:23:06.572609Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
        "ASSIGNER": "cve_disclosure@tech.gov.sg",
        "DATE_PUBLIC": "2022-02-23T10:30:00.000Z",
        "ID": "CVE-2021-42787",
        "STATE": "PUBLIC",
        "TITLE": "Directory Traversal Write/Delete/Partial Read at AgentConfigurationServlet"
      },
      "affects": {
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          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "SteelCentral AppInternals Dynamic Sampling Agent",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "12.13.0",
                          "version_value": "12.13.0"
                        },
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                          "version_value": "11.8.8"
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              },
              "vendor_name": "Aternity"
            }
          ]
        }
      },
      "credit": [
        {
          "lang": "eng",
          "value": "Darrel Huang, Bjorn Lim, Leng Kang Hao from Government Technology Agency of Singapore"
        }
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            "value": "It was discovered that the SteelCentral AppInternals Dynamic Sampling Agent\u0027s (DSA) AgentConfigurationServlet has directory traversal vulnerabilities at the \"/api/appInternals/1.0/agent/configuration\" API. The affected endpoint does not have any input validation of the user\u0027s input that allows a malicious payload to be injected."
          }
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      },
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      "impact": {
        "cvss": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.4,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "LOW",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H",
          "version": "3.1"
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      "problemtype": {
        "problemtype_data": [
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            "description": [
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                "lang": "eng",
                "value": "CWE-20 Improper Input Validation"
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      "references": {
        "reference_data": [
          {
            "name": "https://aternity.force.com/customersuccess/s/article/Directory-Traversal-Write-Delete-Partial-Read-at-AgentConfigurationServlet-CVE-2021-42787",
            "refsource": "CONFIRM",
            "url": "https://aternity.force.com/customersuccess/s/article/Directory-Traversal-Write-Delete-Partial-Read-at-AgentConfigurationServlet-CVE-2021-42787"
          }
        ]
      },
      "source": {
        "discovery": "INTERNAL"
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:riverbed:steelcentral_appinternals_dynamic_sampling_agent:10.0.0:*:*:*:*:*:*:*",
                "cpe_name": [],
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                "versionEndExcluding": "11.8.8",
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              }
            ],
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          }
        ]
      },
      "cve": {
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          "ID": "CVE-2021-42787"
        },
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        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "It was discovered that the SteelCentral AppInternals Dynamic Sampling Agent\u0027s (DSA) AgentConfigurationServlet has directory traversal vulnerabilities at the \"/api/appInternals/1.0/agent/configuration\" API. The affected endpoint does not have any input validation of the user\u0027s input that allows a malicious payload to be injected."
            }
          ]
        },
        "problemtype": {
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            }
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      },
      "impact": {
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          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
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            "availabilityImpact": "PARTIAL",
            "baseScore": 7.5,
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            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
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          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
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            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
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            "integrityImpact": "HIGH",
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        }
      },
      "lastModifiedDate": "2022-03-15T19:37Z",
      "publishedDate": "2022-03-10T17:44Z"
    }
  }
}



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