GSD-2021-43779

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
GLPI is an open source IT Asset Management, issue tracking system and service desk system. The GLPI addressing plugin in versions < 2.9.1 suffers from authenticated Remote Code Execution vulnerability, allowing access to the server's underlying operating system using command injection abuse of functionality. There is no workaround for this issue and users are advised to upgrade or to disable the addressing plugin.
Aliases
Aliases
CVE-2021-43779
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{
  "GSD": {
    "alias": "CVE-2021-43779",
    "description": "GLPI is an open source IT Asset Management, issue tracking system and service desk system. The GLPI addressing plugin in versions \u003c 2.9.1 suffers from authenticated Remote Code Execution vulnerability, allowing access to the server\u0027s underlying operating system using command injection abuse of functionality. There is no workaround for this issue and users are advised to upgrade or to disable the addressing plugin.",
    "id": "GSD-2021-43779"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-43779"
      ],
      "details": "GLPI is an open source IT Asset Management, issue tracking system and service desk system. The GLPI addressing plugin in versions \u003c 2.9.1 suffers from authenticated Remote Code Execution vulnerability, allowing access to the server\u0027s underlying operating system using command injection abuse of functionality. There is no workaround for this issue and users are advised to upgrade or to disable the addressing plugin.",
      "id": "GSD-2021-43779",
      "modified": "2023-12-13T01:23:26.410279Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2021-43779",
        "STATE": "PUBLIC",
        "TITLE": "Remote Command Execution vulnerability"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "addressing",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "\u003c 2.9.1"
                        }
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                    }
                  }
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              },
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          }
        ]
      },
      "impact": {
        "cvss": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.9,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:H",
          "version": "3.1"
        }
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                "value": "CWE-20: Improper Input Validation"
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      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/pluginsGLPI/addressing/security/advisories/GHSA-q5fp-xpr8-77jh",
            "refsource": "CONFIRM",
            "url": "https://github.com/pluginsGLPI/addressing/security/advisories/GHSA-q5fp-xpr8-77jh"
          },
          {
            "name": "https://github.com/pluginsGLPI/addressing/commit/6f55964803054a5acb5feda92c7c7f1d91ab5366",
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            "url": "https://github.com/pluginsGLPI/addressing/commit/6f55964803054a5acb5feda92c7c7f1d91ab5366"
          },
          {
            "name": "https://github.com/hansmach1ne/MyExploits/tree/main/RCE_GLPI_addressing_plugin",
            "refsource": "MISC",
            "url": "https://github.com/hansmach1ne/MyExploits/tree/main/RCE_GLPI_addressing_plugin"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-q5fp-xpr8-77jh",
        "discovery": "UNKNOWN"
      }
    },
    "nvd.nist.gov": {
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        "nodes": [
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        "description": {
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            }
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        },
        "problemtype": {
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        "references": {
          "reference_data": [
            {
              "name": "https://github.com/pluginsGLPI/addressing/commit/6f55964803054a5acb5feda92c7c7f1d91ab5366",
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              "tags": [
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              "url": "https://github.com/pluginsGLPI/addressing/commit/6f55964803054a5acb5feda92c7c7f1d91ab5366"
            },
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              "refsource": "CONFIRM",
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                "Third Party Advisory"
              ],
              "url": "https://github.com/pluginsGLPI/addressing/security/advisories/GHSA-q5fp-xpr8-77jh"
            },
            {
              "name": "https://github.com/hansmach1ne/MyExploits/tree/main/RCE_GLPI_addressing_plugin",
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              "url": "https://github.com/hansmach1ne/MyExploits/tree/main/RCE_GLPI_addressing_plugin"
            }
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 9.0,
            "confidentialityImpact": "COMPLETE",
            "integrityImpact": "COMPLETE",
            "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 8.0,
          "impactScore": 10.0,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.9,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 3.1,
          "impactScore": 6.0
        }
      },
      "lastModifiedDate": "2022-08-09T00:52Z",
      "publishedDate": "2022-01-05T19:15Z"
    }
  }
}


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Sightings

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Nomenclature

  • 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.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • 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.