FKIE_CVE-2022-4402

Vulnerability from fkie_nvd - Published: 2022-12-11 08:15 - Updated: 2026-06-17 05:20
Severity
4.7 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
A vulnerability classified as critical has been found in RainyGao DocSys 2.02.37. This affects an unknown part of the component ZIP File Decompression Handler. The manipulation leads to path traversal: '../filedir'. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-215271.
References
cna@vuldb.comhttps://gitee.com/RainyGao/DocSys/issues/I65IYUThird Party Advisory
cna@vuldb.comhttps://github.com/A-TGAO/MxsDocVul/blob/main/ZipSlipVul.mdThird Party Advisory
cna@vuldb.comhttps://vuldb.com/?id.215271Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://gitee.com/RainyGao/DocSys/issues/I65IYUThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/A-TGAO/MxsDocVul/blob/main/ZipSlipVul.mdThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://vuldb.com/?id.215271Third Party Advisory
Impacted products
Vendor Product Version
docsys_project docsys *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "DocSys",
          "vendor": "RainyGao",
          "versions": [
            {
              "status": "affected",
              "version": "2.02.37"
            }
          ]
        }
      ],
      "source": "cna@vuldb.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:docsys_project:docsys:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "B2FB3440-7F78-4206-9F24-F7FF2453510F",
              "versionEndIncluding": "2.02.37",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability classified as critical has been found in RainyGao DocSys 2.02.37. This affects an unknown part of the component ZIP File Decompression Handler. The manipulation leads to path traversal: \u0027../filedir\u0027. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-215271."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad fue encontrada en RainyGao DocSys 2.02.37 y clasificada como cr\u00edtica. Una parte desconocida del componente ZIP File Decompression Handler afecta a una parte desconocida. La manipulaci\u00f3n conduce al path traversal: \u0027../filedir\u0027. Es posible iniciar el ataque de forma remota. El exploit ha sido divulgado al p\u00fablico y puede utilizarse. El identificador asociado de esta vulnerabilidad es VDB-215271."
    }
  ],
  "id": "CVE-2022-4402",
  "lastModified": "2026-06-17T05:20:48.043",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 4.7,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 1.2,
        "impactScore": 3.4,
        "source": "cna@vuldb.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.2,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.2,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2022-4402",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-04-14T17:04:25.822751Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2022-12-11T08:15:09.893",
  "references": [
    {
      "source": "cna@vuldb.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://gitee.com/RainyGao/DocSys/issues/I65IYU"
    },
    {
      "source": "cna@vuldb.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/A-TGAO/MxsDocVul/blob/main/ZipSlipVul.md"
    },
    {
      "source": "cna@vuldb.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://vuldb.com/?id.215271"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://gitee.com/RainyGao/DocSys/issues/I65IYU"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/A-TGAO/MxsDocVul/blob/main/ZipSlipVul.md"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://vuldb.com/?id.215271"
    }
  ],
  "sourceIdentifier": "cna@vuldb.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ],
      "source": "cna@vuldb.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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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.



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Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.