cnvd - cnvd-2024-49642

CNVD-2024-49642

Vulnerability from cnvd - Published: 2024-12-25

Title

TP-LINK VN020缓冲区溢出漏洞

Description

TP-LINK VN020是中国普联（TP-LINK）公司的一款无线调制解调器。 TP-LINK VN020存在缓冲区溢出漏洞，该漏洞源于组件FTP USER命令处理程序的不当操作会导致内存损坏。未认证的攻击者可利用该漏洞执行任意代码。

Severity

中

Formal description

目前没有详细的解决方案提供： https://www.tp-link.com/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2024-12344

Impacted products

Name
TP-LINK vn020 f3v 6.2.1021

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2024-12344",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2024-12344"
    }
  },
  "description": "TP-LINK VN020\u662f\u4e2d\u56fd\u666e\u8054\uff08TP-LINK\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u65e0\u7ebf\u8c03\u5236\u89e3\u8c03\u5668\u3002\n\nTP-LINK VN020\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7ec4\u4ef6FTP USER\u547d\u4ee4\u5904\u7406\u7a0b\u5e8f\u7684\u4e0d\u5f53\u64cd\u4f5c\u4f1a\u5bfc\u81f4\u5185\u5b58\u635f\u574f\u3002\u672a\u8ba4\u8bc1\u7684\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "formalWay": "\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\uff1a\r\nhttps://www.tp-link.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2024-49642",
  "openTime": "2024-12-25",
  "products": {
    "product": "TP-LINK vn020 f3v 6.2.1021"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2024-12344",
  "serverity": "\u4e2d",
  "submitTime": "2024-12-13",
  "title": "TP-LINK VN020\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2024-12344 (GCVE-0-2024-12344)

Vulnerability from cvelistv5 – Published: 2024-12-08 23:00 – Updated: 2024-12-09 15:48

Summary

A vulnerability, which was classified as critical, was found in TP-Link VN020 F3v(T) TT_V6.2.1021. This affects an unknown part of the component FTP USER Command Handler. The manipulation leads to memory corruption. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

Severity ?

5.3 (Medium)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

6.3 (Medium)


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

6.3 (Medium)


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

CWE

CWE-119 - Memory Corruption

Assigner

VulDB

References

URL

Tags

	https://vuldb.com/?id.287265	vdb-entry
	https://vuldb.com/?ctiid.287265	signaturepermissions-required
	https://vuldb.com/?submit.452658	third-party-advisory
	https://github.com/Zephkek/TP-1450	exploit
	https://www.tp-link.com/	product

Impacted products

	Vendor	Product	Version
	TP-Link	VN020 F3v(T)	Affected: TT_V6.2.1021

Credits

Mohamed Maatallah (VulDB User)

Show details on NVD website

JSON

To clipboard

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  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-12344",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-12-09T15:48:11.958537Z",
                "version": "2.0.3"
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          "dateUpdated": "2024-12-09T15:48:32.305Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "modules": [
            "FTP USER Command Handler"
          ],
          "product": "VN020 F3v(T)",
          "vendor": "TP-Link",
          "versions": [
            {
              "status": "affected",
              "version": "TT_V6.2.1021"
            }
          ]
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      "credits": [
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          "lang": "en",
          "type": "reporter",
          "value": "Mohamed Maatallah (VulDB User)"
        }
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      "descriptions": [
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          "lang": "en",
          "value": "A vulnerability, which was classified as critical, was found in TP-Link VN020 F3v(T) TT_V6.2.1021. This affects an unknown part of the component FTP USER Command Handler. The manipulation leads to memory corruption. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used."
        },
        {
          "lang": "de",
          "value": "Es wurde eine kritische Schwachstelle in TP-Link VN020 F3v(T) TT_V6.2.1021 gefunden. Es betrifft eine unbekannte Funktion der Komponente FTP USER Command Handler. Dank der Manipulation mit unbekannten Daten kann eine memory corruption-Schwachstelle ausgenutzt werden. Der Angriff kann \u00fcber das Netzwerk erfolgen. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung."
        }
      ],
      "metrics": [
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      },
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          "tags": [
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          ],
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        },
        {
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          "tags": [
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            "permissions-required"
          ],
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        },
        {
          "name": "Submit #452658 | TP-Link VN020 F3v(T) Hardware Version: 1.0 /  Firmware Version: TT_V6.2.1021 Buffer Overflow \u0026 Memory corruption",
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          "time": "2024-12-08T01:00:00.000Z",
          "value": "VulDB entry created"
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          "time": "2024-12-08T08:56:48.000Z",
          "value": "VulDB entry last update"
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      "title": "TP-Link VN020 F3v(T) FTP USER Command memory corruption"
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  "cveMetadata": {
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    "dateReserved": "2024-12-08T07:51:44.661Z",
    "dateUpdated": "2024-12-09T15:48:32.305Z",
    "state": "PUBLISHED"
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  "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-2024-49642

CVE-2024-12344 (GCVE-0-2024-12344)

Tags

Sightings

Nomenclature