GSD-2021-42855

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
It was discovered that the SteelCentral AppInternals Dynamic Sampling Agent (DSA) uses the ".debug_command.config" file to store a json string that contains a list of IDs and pre-configured commands. The config file is subsequently used by the "/api/appInternals/1.0/agent/configuration" API to map the corresponding ID to a command to be executed.
Aliases
Aliases
CVE-2021-42855
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{
  "GSD": {
    "alias": "CVE-2021-42855",
    "description": "It was discovered that the SteelCentral AppInternals Dynamic Sampling Agent (DSA) uses the \".debug_command.config\" file to store a json string that contains a list of IDs and pre-configured commands. The config file is subsequently used by the \"/api/appInternals/1.0/agent/configuration\" API to map the corresponding ID to a command to be executed.",
    "id": "GSD-2021-42855"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-42855"
      ],
      "details": "It was discovered that the SteelCentral AppInternals Dynamic Sampling Agent (DSA) uses the \".debug_command.config\" file to store a json string that contains a list of IDs and pre-configured commands. The config file is subsequently used by the \"/api/appInternals/1.0/agent/configuration\" API to map the corresponding ID to a command to be executed.",
      "id": "GSD-2021-42855",
      "modified": "2023-12-13T01:23:06.744507Z",
      "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-2021-42855",
        "STATE": "PUBLIC",
        "TITLE": "Local privilege escalation due to misconfigured write permission on .debug_command.config file"
      },
      "affects": {
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          "vendor_data": [
            {
              "product": {
                "product_data": [
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                    "product_name": "SteelCentral AppInternals Dynamic Sampling Agent",
                    "version": {
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                          "version_name": "12.13.0",
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              "vendor_name": "Aternity"
            }
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      "credit": [
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          "lang": "eng",
          "value": "Darrel Huang, Bjorn Lim, Leng Kang Hao from Government Technology Agency of Singapore"
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          }
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      "impact": {
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          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
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          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
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            "description": [
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                "value": "CWE-284 Improper Access Control"
              }
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        "reference_data": [
          {
            "name": "https://aternity.force.com/customersuccess/s/article/Local-privilege-escalation-due-to-misconfigured-write-permission-on-debug-command-config-file-CVE-2021-42855",
            "refsource": "CONFIRM",
            "url": "https://aternity.force.com/customersuccess/s/article/Local-privilege-escalation-due-to-misconfigured-write-permission-on-debug-command-config-file-CVE-2021-42855"
          }
        ]
      },
      "source": {
        "discovery": "INTERNAL"
      }
    },
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        "nodes": [
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                "versionEndExcluding": "12.13.0",
                "versionStartIncluding": "12.0.0",
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              "value": "It was discovered that the SteelCentral AppInternals Dynamic Sampling Agent (DSA) uses the \".debug_command.config\" file to store a json string that contains a list of IDs and pre-configured commands. The config file is subsequently used by the \"/api/appInternals/1.0/agent/configuration\" API to map the corresponding ID to a command to be executed."
            }
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              "tags": [
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      },
      "impact": {
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          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 4.6,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
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            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
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        }
      },
      "lastModifiedDate": "2022-08-09T00:31Z",
      "publishedDate": "2022-03-10T17:44Z"
    }
  }
}



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