github - ghsa-7g6h-cq22-rqv6

GHSA-7G6H-CQ22-RQV6

Vulnerability from github – Published: 2024-12-10 09:31 – Updated: 2025-11-04 00:32

Details

If the attacker has access to a valid Poweruser session, remote code execution is possible because specially crafted valid PNG files with injected PHP content can be uploaded as desktop backgrounds or lock screens. After the upload, the PHP script is available in the web root. The PHP code executes once the uploaded file is accessed. This allows the execution of arbitrary PHP code and OS commands on the device as "www-data".

Severity ?

7.2 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2024-47946"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-434"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-12-10T08:15:19Z",
    "severity": "HIGH"
  },
  "details": "If the attacker has access to a valid Poweruser session, remote code execution is possible because specially crafted valid PNG files with injected PHP content can be uploaded as desktop backgrounds or lock screens. After the upload, the PHP script is available in the web root. The PHP code executes once the uploaded file is accessed. This allows the execution of arbitrary PHP code and OS commands on the device as \"www-data\".",
  "id": "GHSA-7g6h-cq22-rqv6",
  "modified": "2025-11-04T00:32:09Z",
  "published": "2024-12-10T09:31:18Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-47946"
    },
    {
      "type": "WEB",
      "url": "https://r.sec-consult.com/imageaccess"
    },
    {
      "type": "WEB",
      "url": "https://www.imageaccess.de/?page=SupportPortal\u0026lang=en"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2024/Dec/2"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2024-47946 (GCVE-0-2024-47946)

Vulnerability from cvelistv5 – Published: 2024-12-10 07:48 – Updated: 2025-11-03 22:21

Summary

Severity ?

7.2 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-434 - Unrestricted Upload of File with Dangerous Type

Assigner

SEC-VLab

References

URL

Tags

	https://r.sec-consult.com/imageaccess	third-party-advisory
	https://www.imageaccess.de/?page=SupportPortal&lang=en	patch

Impacted products

	Vendor	Product	Version
	Image Access GmbH	Scan2Net	Affected: 0 , < 7.42 (custom)

Credits

Daniel Hirschberger (SEC Consult Vulnerability Lab) Tobias Niemann (SEC Consult Vulnerability Lab)

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "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"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-47946",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-12-20T20:53:12.239564Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-12-20T20:53:35.656Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T22:21:57.517Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "http://seclists.org/fulldisclosure/2024/Dec/2"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "affected",
          "product": "Scan2Net",
          "vendor": "Image Access GmbH",
          "versions": [
            {
              "changes": [
                {
                  "at": "7.42",
                  "status": "unaffected"
                }
              ],
              "lessThan": "7.42",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Daniel Hirschberger (SEC Consult Vulnerability Lab)"
        },
        {
          "lang": "en",
          "type": "finder",
          "value": "Tobias Niemann (SEC Consult Vulnerability Lab)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eIf the attacker has access to a valid Poweruser session, remote code execution is possible because specially crafted valid PNG files with injected PHP content can be uploaded as desktop backgrounds or lock screens. After the upload, the PHP script is available in the web root. The PHP code executes once the uploaded file is accessed. This allows the execution of arbitrary PHP code and OS commands on the device as \"www-data\".\u003c/span\u003e\u003cbr\u003e\u003c/p\u003e\u003c/div\u003e\u003c/div\u003e\u003c/div\u003e\u003c/div\u003e\u003cdiv\u003e\u003c/div\u003e"
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          ],
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        }
      ],
      "exploits": [
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          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "The SEC Consult Vulnerability Lab has published proof of concept material in the technical security advisory."
            }
          ],
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      "impacts": [
        {
          "capecId": "CAPEC-153",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-153 Input Data Manipulation"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-434",
              "description": "CWE-434 Unrestricted Upload of File with Dangerous Type",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-12-10T07:48:42.166Z",
        "orgId": "551230f0-3615-47bd-b7cc-93e92e730bbf",
        "shortName": "SEC-VLab"
      },
      "references": [
        {
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://r.sec-consult.com/imageaccess"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://www.imageaccess.de/?page=SupportPortal\u0026lang=en"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eThe vendor provides a firmware update to version 7.42, which can be downloaded via the vendor\u0027s customer server portal.\u003c/span\u003e\u003cbr\u003e"
            }
          ],
          "value": "The vendor provides a firmware update to version 7.42, which can be downloaded via the vendor\u0027s customer server portal."
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "OS Command Execution through Arbitrary File Upload",
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "551230f0-3615-47bd-b7cc-93e92e730bbf",
    "assignerShortName": "SEC-VLab",
    "cveId": "CVE-2024-47946",
    "datePublished": "2024-12-10T07:48:42.166Z",
    "dateReserved": "2024-10-07T13:39:52.543Z",
    "dateUpdated": "2025-11-03T22:21:57.517Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date

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.

Action not permitted

GHSA-7G6H-CQ22-RQV6

CVE-2024-47946 (GCVE-0-2024-47946)

Tags

Sightings

Nomenclature