GSD-2021-28684

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
The XML parser used in ConeXware PowerArchiver before 20.10.02 allows processing of external entities, which might lead to exfiltration of local files over the network (via an XXE attack).
Aliases
Aliases
CVE-2021-28684
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{
  "GSD": {
    "alias": "CVE-2021-28684",
    "description": "The XML parser used in ConeXware PowerArchiver before 20.10.02 allows processing of external entities, which might lead to exfiltration of local files over the network (via an XXE attack).",
    "id": "GSD-2021-28684"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-28684"
      ],
      "details": "The XML parser used in ConeXware PowerArchiver before 20.10.02 allows processing of external entities, which might lead to exfiltration of local files over the network (via an XXE attack).",
      "id": "GSD-2021-28684",
      "modified": "2023-12-13T01:23:29.239923Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
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        "ID": "CVE-2021-28684",
        "STATE": "PUBLIC"
      },
      "affects": {
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          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
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          }
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                "value": "n/a"
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      },
      "references": {
        "reference_data": [
          {
            "name": "https://www.powerarchiver.com",
            "refsource": "MISC",
            "url": "https://www.powerarchiver.com"
          },
          {
            "name": "https://peterka.tech/blog/posts/cve-2021-28684/",
            "refsource": "MISC",
            "url": "https://peterka.tech/blog/posts/cve-2021-28684/"
          }
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      }
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        "nodes": [
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                "cpe23Uri": "cpe:2.3:a:powerarchiver:powerarchiver:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "20.10.02",
                "vulnerable": true
              }
            ],
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          }
        ]
      },
      "cve": {
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
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              "description": [
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                  "value": "CWE-611"
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              ]
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          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://peterka.tech/blog/posts/cve-2021-28684/",
              "refsource": "MISC",
              "tags": [
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              "url": "https://peterka.tech/blog/posts/cve-2021-28684/"
            },
            {
              "name": "https://www.powerarchiver.com",
              "refsource": "MISC",
              "tags": [
                "Product"
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              "url": "https://www.powerarchiver.com"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": true
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 1.4
        }
      },
      "lastModifiedDate": "2021-06-23T18:56Z",
      "publishedDate": "2021-06-21T13:15Z"
    }
  }
}



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