FKIE_CVE-2023-33387

Vulnerability from fkie_nvd - Published: 2023-06-22 11:15 - Updated: 2026-06-17 06:01
Severity
6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Summary
A reflected cross-site scripting (XSS) vulnerability in DATEV eG Personal-Management System Comfort/Comfort Plus v15.1.0 to v16.1.1 P4 allows attackers to steal targeted users' login data by sending a crafted link.
References
cve@mitre.orghttps://apps.datev.de/help-center/documents/1021479Vendor Advisory
cve@mitre.orghttps://support.veda.net/datev.phpThird Party Advisory
cve@mitre.orghttps://www.tuv.com/landingpage/de/schwachstelle/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://apps.datev.de/help-center/documents/1021479Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.veda.net/datev.phpThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.tuv.com/landingpage/de/schwachstelle/Third Party Advisory
Impacted products
Vendor Product Version
datev eg_personal-management_system_comfort\/comfort_plus *
datev eg_personal-management_system_comfort\/comfort_plus 16.1.1
datev eg_personal-management_system_comfort\/comfort_plus 16.1.1
datev eg_personal-management_system_comfort\/comfort_plus 16.1.1
datev eg_personal-management_system_comfort\/comfort_plus 16.1.1
datev eg_personal-management_system_comfort\/comfort_plus 16.1.1
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:datev:eg_personal-management_system_comfort\\/comfort_plus:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "1BE25521-9764-46BF-BF4B-718071D98B4E",
              "versionEndExcluding": "16.1.1",
              "versionStartIncluding": "15.1.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:datev:eg_personal-management_system_comfort\\/comfort_plus:16.1.1:-:*:*:*:*:*:*",
              "matchCriteriaId": "ACC64942-9865-4F12-850F-330D9B5CB346",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:datev:eg_personal-management_system_comfort\\/comfort_plus:16.1.1:p1:*:*:*:*:*:*",
              "matchCriteriaId": "DCB065FF-6890-4EEF-880A-41D7629BBBAE",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:datev:eg_personal-management_system_comfort\\/comfort_plus:16.1.1:p2:*:*:*:*:*:*",
              "matchCriteriaId": "0C336710-235B-4A3C-AA75-794FE2F1C268",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:datev:eg_personal-management_system_comfort\\/comfort_plus:16.1.1:p3:*:*:*:*:*:*",
              "matchCriteriaId": "893A51BE-3168-48E1-8AD2-B3589A9EB7C5",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:datev:eg_personal-management_system_comfort\\/comfort_plus:16.1.1:p4:*:*:*:*:*:*",
              "matchCriteriaId": "F988BFD9-B08F-4B68-AFFB-20B31CFA5646",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A reflected cross-site scripting (XSS) vulnerability in DATEV eG Personal-Management System Comfort/Comfort Plus v15.1.0 to v16.1.1 P4 allows attackers to steal targeted users\u0027 login data by sending a crafted link."
    }
  ],
  "id": "CVE-2023-33387",
  "lastModified": "2026-06-17T06:01:41.550",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.1,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 2.7,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-33387",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-12-06T15:23:15.722469Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2023-06-22T11:15:09.613",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://apps.datev.de/help-center/documents/1021479"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://support.veda.net/datev.php"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.tuv.com/landingpage/de/schwachstelle/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://apps.datev.de/help-center/documents/1021479"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://support.veda.net/datev.php"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.tuv.com/landingpage/de/schwachstelle/"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "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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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.