FKIE_CVE-2021-42857

Vulnerability from fkie_nvd - Published: 2022-03-10 17:44 - Updated: 2024-11-21 06:28
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Summary
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.
References
cve_disclosure@tech.gov.sghttps://aternity.force.com/customersuccess/s/article/Directory-Traversal-Partial-Write-at-AgentDaServlet-CVE-2021-42857Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://aternity.force.com/customersuccess/s/article/Directory-Traversal-Partial-Write-at-AgentDaServlet-CVE-2021-42857Third Party Advisory
Impacted products
Vendor Product Version
riverbed steelcentral_appinternals_dynamic_sampling_agent *
riverbed steelcentral_appinternals_dynamic_sampling_agent *
riverbed steelcentral_appinternals_dynamic_sampling_agent 10.0.0
To clipboard 

{
  "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
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              "versionEndExcluding": "12.13.0",
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "It was discovered that the SteelCentral AppInternals Dynamic Sampling Agent\u0027s (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\u0027s 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": "2024-11-21T06:28:14.313",
  "metrics": {
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        "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"
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          "attackComplexity": "LOW",
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          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
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  "published": "2022-03-10T17:44:08.953",
  "references": [
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      "tags": [
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  "vulnStatus": "Modified",
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      "type": "Secondary"
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          "value": "CWE-22"
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      "source": "nvd@nist.gov",
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  ]
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.