gsd-2023-27351
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
This vulnerability allows remote attackers to bypass authentication on affected installations of PaperCut NG 22.0.5 (Build 63914). Authentication is not required to exploit this vulnerability. The specific flaw exists within the SecurityRequestFilter class. The issue results from improper implementation of the authentication algorithm. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-19226.
Aliases
Aliases
CVE-2023-27351


To clipboard 

{
  "GSD": {
    "alias": "CVE-2023-27351",
    "id": "GSD-2023-27351"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-27351"
      ],
      "details": "This vulnerability allows remote attackers to bypass authentication on affected installations of PaperCut NG 22.0.5 (Build 63914). Authentication is not required to exploit this vulnerability. The specific flaw exists within the SecurityRequestFilter class. The issue results from improper implementation of the authentication algorithm. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-19226.",
      "id": "GSD-2023-27351",
      "modified": "2023-12-13T01:20:55.345547Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "zdi-disclosures@trendmicro.com",
        "ID": "CVE-2023-27351",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "NG",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "22.0.5 (Build 63914)"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "PaperCut"
            }
          ]
        }
      },
      "credit": "Piotr Bazydlo (@chudypb) of Trend Micro Zero Day Initiative",
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "This vulnerability allows remote attackers to bypass authentication on affected installations of PaperCut NG 22.0.5 (Build 63914). Authentication is not required to exploit this vulnerability. The specific flaw exists within the SecurityRequestFilter class. The issue results from improper implementation of the authentication algorithm. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-19226."
          }
        ]
      },
      "impact": {
        "cvss": {
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N",
          "version": "3.0"
        }
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-287: Improper Authentication"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://www.papercut.com/kb/Main/PO-1216-and-PO-1219",
            "refsource": "MISC",
            "url": "https://www.papercut.com/kb/Main/PO-1216-and-PO-1219"
          },
          {
            "name": "https://www.zerodayinitiative.com/advisories/ZDI-23-232/",
            "refsource": "MISC",
            "url": "https://www.zerodayinitiative.com/advisories/ZDI-23-232/"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:papercut:papercut_ng:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "21.2.11",
                "versionStartIncluding": "21.0.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:papercut:papercut_ng:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "22.0.9",
                "versionStartIncluding": "22.0.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:papercut:papercut_mf:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "22.0.9",
                "versionStartIncluding": "22.0.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:papercut:papercut_mf:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "21.2.11",
                "versionStartIncluding": "21.0.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:papercut:papercut_mf:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "20.1.7",
                "versionStartIncluding": "15.0.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:papercut:papercut_ng:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "20.1.7",
                "versionStartIncluding": "15.0.0",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "zdi-disclosures@trendmicro.com",
          "ID": "CVE-2023-27351"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "This vulnerability allows remote attackers to bypass authentication on affected installations of PaperCut NG 22.0.5 (Build 63914). Authentication is not required to exploit this vulnerability. The specific flaw exists within the SecurityRequestFilter class. The issue results from improper implementation of the authentication algorithm. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-19226."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-287"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.papercut.com/kb/Main/PO-1216-and-PO-1219",
              "refsource": "MISC",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://www.papercut.com/kb/Main/PO-1216-and-PO-1219"
            },
            {
              "name": "https://www.zerodayinitiative.com/advisories/ZDI-23-232/",
              "refsource": "MISC",
              "tags": [
                "Third Party Advisory",
                "VDB Entry"
              ],
              "url": "https://www.zerodayinitiative.com/advisories/ZDI-23-232/"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2023-05-02T16:19Z",
      "publishedDate": "2023-04-20T16:15Z"
    }
  }
}


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