cnvd - cnvd-2024-34025

CNVD-2024-34025

Vulnerability from cnvd - Published: 2024-07-30

Title

LG Simple Editor目录遍历任意文件删除漏洞

Description

LG Simple Editor是韩国乐金（LG）公司的一个简易编辑器，通过简化流程和在标牌上即时播放来创建新内容。 LG Simple Editor存在目录遍历任意文件删除漏洞，攻击者可利用该漏洞向putCanvasDB方法发送精心编制的请求，以删除SYSTEM上下文中的文件。

Severity

高

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://www.lg.com/global/business/lg-simple-editor

Reference

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-40508

Impacted products

Name
LG Simple Editor

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2023-40508",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2023-40508"
    }
  },
  "description": "LG Simple Editor\u662f\u97e9\u56fd\u4e50\u91d1\uff08LG\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u7b80\u6613\u7f16\u8f91\u5668\uff0c\u901a\u8fc7\u7b80\u5316\u6d41\u7a0b\u548c\u5728\u6807\u724c\u4e0a\u5373\u65f6\u64ad\u653e\u6765\u521b\u5efa\u65b0\u5185\u5bb9\u3002\n\nLG Simple Editor\u5b58\u5728\u76ee\u5f55\u904d\u5386\u4efb\u610f\u6587\u4ef6\u5220\u9664\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5411putCanvasDB\u65b9\u6cd5\u53d1\u9001\u7cbe\u5fc3\u7f16\u5236\u7684\u8bf7\u6c42\uff0c\u4ee5\u5220\u9664SYSTEM\u4e0a\u4e0b\u6587\u4e2d\u7684\u6587\u4ef6\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://www.lg.com/global/business/lg-simple-editor",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2024-34025",
  "openTime": "2024-07-30",
  "products": {
    "product": "LG Simple Editor"
  },
  "referenceLink": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-40508",
  "serverity": "\u9ad8",
  "submitTime": "2024-07-19",
  "title": "LG Simple Editor\u76ee\u5f55\u904d\u5386\u4efb\u610f\u6587\u4ef6\u5220\u9664\u6f0f\u6d1e"
}

CVE-2023-40508 (GCVE-0-2023-40508)

Vulnerability from cvelistv5 – Published: 2024-05-03 02:11 – Updated: 2024-09-18 18:29

Summary

LG Simple Editor putCanvasDB Directory Traversal Arbitrary File Deletion Vulnerability. This vulnerability allows remote attackers to delete arbitrary files on affected installations of LG Simple Editor. Authentication is not required to exploit this vulnerability. The specific flaw exists within the putCanvasDB method. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to delete files in the context of SYSTEM. . Was ZDI-CAN-20010.

Severity ?

8.2 (High)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

CWE

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Assigner

zdi

References

URL

Tags

https://www.zerodayinitiative.com/advisories/ZDI-…

x_research-advisory

Impacted products

	Vendor	Product	Version
	LG	Simple Editor	Affected: LG Simple Editor 3.21.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:lg:simple_editor:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "simple_editor",
            "vendor": "lg",
            "versions": [
              {
                "lessThan": "3.21.0",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-40508",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-05-09T20:34:47.753123Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-07-23T20:19:37.769Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T18:38:50.393Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "ZDI-23-1212",
            "tags": [
              "x_research-advisory",
              "x_transferred"
            ],
            "url": "https://www.zerodayinitiative.com/advisories/ZDI-23-1212/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "product": "Simple Editor",
          "vendor": "LG",
          "versions": [
            {
              "status": "affected",
              "version": "LG Simple Editor 3.21.0"
            }
          ]
        }
      ],
      "dateAssigned": "2023-08-14T16:14:46.845-05:00",
      "datePublic": "2023-08-24T16:13:06.936-05:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "LG Simple Editor putCanvasDB Directory Traversal Arbitrary File Deletion Vulnerability. This vulnerability allows remote attackers to delete arbitrary files on affected installations of LG Simple Editor. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the putCanvasDB method. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to delete files in the context of SYSTEM.\n. Was ZDI-CAN-20010."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "baseScore": 8.2,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H",
            "version": "3.0"
          },
          "format": "CVSS"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-22",
              "description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-09-18T18:29:51.753Z",
        "orgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
        "shortName": "zdi"
      },
      "references": [
        {
          "name": "ZDI-23-1212",
          "tags": [
            "x_research-advisory"
          ],
          "url": "https://www.zerodayinitiative.com/advisories/ZDI-23-1212/"
        }
      ],
      "source": {
        "lang": "en",
        "value": "rgod"
      },
      "title": "LG Simple Editor putCanvasDB Directory Traversal Arbitrary File Deletion Vulnerability"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
    "assignerShortName": "zdi",
    "cveId": "CVE-2023-40508",
    "datePublished": "2024-05-03T02:11:35.371Z",
    "dateReserved": "2023-08-14T21:06:28.916Z",
    "dateUpdated": "2024-09-18T18:29:51.753Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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

CNVD-2024-34025

CVE-2023-40508 (GCVE-0-2023-40508)

Tags

Sightings

Nomenclature