Vulnerability-Lookup

CNVD-2024-49643

Vulnerability from cnvd - Published: 2024-12-31

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 F3v(T) TT_V6.2.1021版本存在安全漏洞，该漏洞源于组件SOAP请求处理程序中，参数NewConnectionType存在缓冲区溢出。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。

Severity

中

Formal description

厂商尚未发布漏洞修复程序，请及时关注更新： https://www.tp-link.com/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2024-12343

Impacted products

Name
TP-LINK VN020 F3v(T) TT_V6.2.1021

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2024-12343",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2024-12343"
    }
  },
  "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 F3v(T) TT_V6.2.1021\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7ec4\u4ef6SOAP\u8bf7\u6c42\u5904\u7406\u7a0b\u5e8f\u4e2d\uff0c\u53c2\u6570NewConnectionType\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7f13\u51b2\u533a\u6ea2\u51fa\u6216\u5806\u6ea2\u51fa\u7b49\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.tp-link.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2024-49643",
  "openTime": "2024-12-31",
  "products": {
    "product": "TP-LINK VN020 F3v(T) TT_V6.2.1021"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2024-12343",
  "serverity": "\u4e2d",
  "submitTime": "2024-12-13",
  "title": "TP-LINK VN020\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2024-12343 (GCVE-0-2024-12343)

Vulnerability from cvelistv5 – Published: 2024-12-08 09:31 – Updated: 2024-12-09 15:50

Title

TP-Link VN020 F3v(T) SOAP Request WANIPConnection buffer overflow

Summary

A vulnerability classified as critical has been found in TP-Link VN020 F3v(T) TT_V6.2.1021. Affected is an unknown function of the file /control/WANIPConnection of the component SOAP Request Handler. The manipulation of the argument NewConnectionType leads to buffer overflow. The attack needs to be done within the local network. The exploit has been disclosed to the public and may be used.

Severity

7.1 (High)


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

6.5 (Medium)


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

6.5 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-12-09 15:50 UTC

CWE

CWE-120 - Buffer Overflow
CWE-119 - Memory Corruption

Assigner

VulDB mitre root

References

5 references

URL	Tags
https://vuldb.com/?id.287262	vdb-entrytechnical-description
https://vuldb.com/?ctiid.287262	signaturepermissions-required
https://vuldb.com/?submit.446212	third-party-advisory
https://github.com/Zephkek/TP-WANPunch/blob/main/…	exploit
https://www.tp-link.com/	product

Impacted products

1 product

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

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-12343",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-12-09T15:50:16.645162Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-12-09T15:50:37.719Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "modules": [
            "SOAP Request Handler"
          ],
          "product": "VN020 F3v(T)",
          "vendor": "TP-Link",
          "versions": [
            {
              "status": "affected",
              "version": "TT_V6.2.1021"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "Mohamed Maatallah (VulDB User)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability classified as critical has been found in TP-Link VN020 F3v(T) TT_V6.2.1021. Affected is an unknown function of the file /control/WANIPConnection of the component SOAP Request Handler. The manipulation of the argument NewConnectionType leads to buffer overflow. The attack needs to be done within the local network. 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 entdeckt. Es geht dabei um eine nicht klar definierte Funktion der Datei /control/WANIPConnection der Komponente SOAP Request Handler. Durch Manipulieren des Arguments NewConnectionType mit unbekannten Daten kann eine buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann im lokalen Netzwerk passieren. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
            "version": "4.0"
          }
        },
        {
          "cvssV3_1": {
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          }
        },
        {
          "cvssV3_0": {
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
          }
        },
        {
          "cvssV2_0": {
            "baseScore": 6.1,
            "vectorString": "AV:A/AC:L/Au:N/C:N/I:N/A:C",
            "version": "2.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-120",
              "description": "Buffer Overflow",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-119",
              "description": "Memory Corruption",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-12-08T09:31:05.401Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "name": "VDB-287262 | TP-Link VN020 F3v(T) SOAP Request WANIPConnection buffer overflow",
          "tags": [
            "vdb-entry",
            "technical-description"
          ],
          "url": "https://vuldb.com/?id.287262"
        },
        {
          "name": "VDB-287262 | CTI Indicators (IOB, IOC, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/?ctiid.287262"
        },
        {
          "name": "Submit #446212 | TP-Link VN020 F3v(T) ISP Routers Hardware Version: 1.0 /  Firmware Version: TT_V6.2.1021  Memory Corruption \u0026 DOS",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/?submit.446212"
        },
        {
          "tags": [
            "exploit"
          ],
          "url": "https://github.com/Zephkek/TP-WANPunch/blob/main/README.md"
        },
        {
          "tags": [
            "product"
          ],
          "url": "https://www.tp-link.com/"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2024-12-07T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2024-12-07T01:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2024-12-07T17:36:40.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "TP-Link VN020 F3v(T) SOAP Request WANIPConnection buffer overflow"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2024-12343",
    "datePublished": "2024-12-08T09:31:05.401Z",
    "dateReserved": "2024-12-07T16:30:19.395Z",
    "dateUpdated": "2024-12-09T15:50:37.719Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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CNVD-2024-49643

CVE-2024-12343 (GCVE-0-2024-12343)

Tags

Sightings

Nomenclature

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