cnvd - cnvd-2024-47283

CNVD-2024-47283

Vulnerability from cnvd - Published: 2024-12-05

Title

TP-Link vn020-f3vt存在缓冲区溢出漏洞

Description

TP-LINK vn020-f3vt是中国普联（TP-LINK）公司的一款无线调制解调器。 TP-Link vn020-f3vt存在缓冲区溢出漏洞，该漏洞源于对参数hostname的错误操作会导致基于堆栈的缓冲区溢出。该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。

Severity

高

Formal description

目前没有详细的解决方案提供： https://github.com/Zephkek/TP-Thumper/blob/main/poc.c

Reference

https://nvd.nist.gov/vuln/detail/CVE-2024-11237

Impacted products

Name
TP-LINK vn020-f3vt tt_v6.2.1021

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2024-11237",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2024-11237"
    }
  },
  "description": "TP-LINK vn020-f3vt\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-f3vt\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5bf9\u53c2\u6570hostname\u7684\u9519\u8bef\u64cd\u4f5c\u4f1a\u5bfc\u81f4\u57fa\u4e8e\u5806\u6808\u7684\u7f13\u51b2\u533a\u6ea2\u51fa\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u5728\u5185\u5b58\u4e0a\u6267\u884c\u64cd\u4f5c\u65f6\uff0c\u672a\u6b63\u786e\u9a8c\u8bc1\u6570\u636e\u8fb9\u754c\uff0c\u5bfc\u81f4\u5411\u5173\u8054\u7684\u5176\u4ed6\u5185\u5b58\u4f4d\u7f6e\u4e0a\u6267\u884c\u4e86\u9519\u8bef\u7684\u8bfb\u5199\u64cd\u4f5c\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7f13\u51b2\u533a\u6ea2\u51fa\u6216\u5806\u6ea2\u51fa\u7b49\u3002",
  "formalWay": "\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\uff1a\r\nhttps://github.com/Zephkek/TP-Thumper/blob/main/poc.c",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2024-47283",
  "openTime": "2024-12-05",
  "products": {
    "product": "TP-LINK vn020-f3vt tt_v6.2.1021"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2024-11237",
  "serverity": "\u9ad8",
  "submitTime": "2024-11-21",
  "title": "TP-Link vn020-f3vt\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2024-11237 (GCVE-0-2024-11237)

Vulnerability from cvelistv5 – Published: 2024-11-15 12:00 – Updated: 2024-11-15 20:42

Summary

A vulnerability, which was classified as critical, has been found in TP-Link VN020 F3v(T) TT_V6.2.1021. Affected by this issue is some unknown functionality of the component DHCP DISCOVER Packet Parser. The manipulation of the argument hostname leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

Severity ?

8.7 (High)


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

7.5 (High)


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

7.5 (High)


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

CWE

CWE-121 - Stack-based Buffer Overflow
CWE-119 - Memory Corruption

Assigner

VulDB

References

URL

Tags

	https://vuldb.com/?id.284672	vdb-entrytechnical-description
	https://vuldb.com/?ctiid.284672	signaturepermissions-required
	https://vuldb.com/?submit.438408	third-party-advisory
	https://github.com/Zephkek/TP-Thumper	related
	https://github.com/Zephkek/TP-Thumper/blob/main/poc.c	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

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:o:tp-link:vn020_f3v_firmware:tt_v6.2.1021:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "vn020_f3v_firmware",
            "vendor": "tp-link",
            "versions": [
              {
                "status": "affected",
                "version": "tt_v6.2.1021"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-11237",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-15T20:29:12.783100Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-15T20:42:20.206Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "modules": [
            "DHCP DISCOVER Packet Parser"
          ],
          "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, which was classified as critical, has been found in TP-Link VN020 F3v(T) TT_V6.2.1021. Affected by this issue is some unknown functionality of the component DHCP DISCOVER Packet Parser. The manipulation of the argument hostname leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used."
        },
        {
          "lang": "de",
          "value": "Eine kritische Schwachstelle wurde in TP-Link VN020 F3v(T) TT_V6.2.1021 entdeckt. Dies betrifft einen unbekannten Teil der Komponente DHCP DISCOVER Packet Parser. Durch die Manipulation des Arguments hostname mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann \u00fcber das Netzwerk passieren. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "baseScore": 8.7,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:4.0/AV:N/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": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          }
        },
        {
          "cvssV3_0": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
          }
        },
        {
          "cvssV2_0": {
            "baseScore": 7.8,
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
            "version": "2.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-121",
              "description": "Stack-based Buffer Overflow",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-119",
              "description": "Memory Corruption",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-15T12:00:15.886Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "name": "VDB-284672 | TP-Link VN020 F3v(T) DHCP DISCOVER Packet Parser TP-Thumper stack-based overflow",
          "tags": [
            "vdb-entry",
            "technical-description"
          ],
          "url": "https://vuldb.com/?id.284672"
        },
        {
          "name": "VDB-284672 | CTI Indicators (IOB, IOC, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/?ctiid.284672"
        },
        {
          "name": "Submit #438408 | TP-Link VN020 F3v(T) ISP Routers Hardware Version: 1.0 /  Firmware Version: TT_V6.2.1021 Stack-based Buffer Overflow",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/?submit.438408"
        },
        {
          "tags": [
            "related"
          ],
          "url": "https://github.com/Zephkek/TP-Thumper"
        },
        {
          "tags": [
            "exploit"
          ],
          "url": "https://github.com/Zephkek/TP-Thumper/blob/main/poc.c"
        },
        {
          "tags": [
            "product"
          ],
          "url": "https://www.tp-link.com/"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2024-11-15T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2024-11-15T01:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2024-11-15T08:09:30.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "TP-Link VN020 F3v(T) DHCP DISCOVER Packet Parser TP-Thumper stack-based overflow"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2024-11237",
    "datePublished": "2024-11-15T12:00:15.886Z",
    "dateReserved": "2024-11-15T07:04:26.277Z",
    "dateUpdated": "2024-11-15T20:42:20.206Z",
    "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-2024-47283

CVE-2024-11237 (GCVE-0-2024-11237)

Tags

Sightings

Nomenclature