Vulnerability-Lookup

CVE-2024-42520 (GCVE-0-2024-42520)

Vulnerability from cvelistv5 – Published: 2024-08-12 00:00 – Updated: 2024-08-13 14:54

Summary

TOTOLINK A3002R v4.0.0-B20230531.1404 contains a buffer overflow vulnerability in /bin/boa via formParentControl.

Severity

9.8 (Critical)


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

SSVC

Exploitation: poc Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-08-13 14:51 UTC

CWE

n/a
CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://github.com/c10uds/totolink_A3002R_stackoverflow

Impacted products

1 product

Vendor	Product	Version	CPE status
totolink	a3002r	Affected: v4.0.0-B20230531.1404 cpe:2.3:h:totolink:a3002r:-:::::::*

Show details on NVD website

JSON

To clipboard

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CNVD-2024-35649

Vulnerability from cnvd - Published: 2024-08-16

Title

TOTOLINK A3002R缓冲区溢出漏洞（CNVD-2024-35649）

Description

TOTOLINK A3002R是中国吉翁电子（TOTOLINK）公司的一款无线双频千兆路由器。 TOTOLINK A3002R v4.0.0-B20230531.1404版本存在缓冲区溢出漏洞，该漏洞源于formParentControl在/bin/boa中未能正确验证输入数据的长度大小，远程攻击者可利用该漏洞在系统上执行任意代码或者导致拒绝服务。

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://github.com/c10uds/totolink_A3002R_stackoverflow

Reference

https://nvd.nist.gov/vuln/detail/CVE-2024-42520

Impacted products

Name
TOTOLINK A3002R v4.0.0-B20230531.1404

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2024-42520",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2024-42520"
    }
  },
  "description": "TOTOLINK A3002R\u662f\u4e2d\u56fd\u5409\u7fc1\u7535\u5b50\uff08TOTOLINK\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u65e0\u7ebf\u53cc\u9891\u5343\u5146\u8def\u7531\u5668\u3002\n\nTOTOLINK A3002R v4.0.0-B20230531.1404\u7248\u672c\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eformParentControl\u5728/bin/boa\u4e2d\u672a\u80fd\u6b63\u786e\u9a8c\u8bc1\u8f93\u5165\u6570\u636e\u7684\u957f\u5ea6\u5927\u5c0f\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\u6216\u8005\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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://github.com/c10uds/totolink_A3002R_stackoverflow",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2024-35649",
  "openTime": "2024-08-16",
  "products": {
    "product": "TOTOLINK A3002R v4.0.0-B20230531.1404"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2024-42520",
  "serverity": "\u9ad8",
  "submitTime": "2024-08-14",
  "title": "TOTOLINK A3002R\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2024-35649\uff09"
}

FKIE_CVE-2024-42520

Vulnerability from fkie_nvd - Published: 2024-08-12 15:15 - Updated: 2026-06-17 07:49

Severity

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Summary

TOTOLINK A3002R v4.0.0-B20230531.1404 contains a buffer overflow vulnerability in /bin/boa via formParentControl.

References

	URL	Tags
	cve@mitre.org	https://github.com/c10uds/totolink_A3002R_stackoverflow	Exploit

Impacted products

	Vendor	Product	Version
	totolink	a3002r_firmware	4.0.0-b20230531.1404
	totolink	a3002r	-

JSON

To clipboard

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          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-42520",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-08-13T14:51:52.124860Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2024-08-12T15:15:21.770",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit"
      ],
      "url": "https://github.com/c10uds/totolink_A3002R_stackoverflow"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}

GHSA-M373-6RXJ-PVQW

Vulnerability from github – Published: 2024-08-12 15:30 – Updated: 2024-08-13 15:31

Details

TOTOLINK A3002R v4.0.0-B20230531.1404 contains a buffer overflow vulnerability in /bin/boa via formParentControl.

Severity

9.8 (Critical)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2024-42520"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-120"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-08-12T15:15:21Z",
    "severity": "CRITICAL"
  },
  "details": "TOTOLINK A3002R v4.0.0-B20230531.1404 contains a buffer overflow vulnerability in /bin/boa via formParentControl.",
  "id": "GHSA-m373-6rxj-pvqw",
  "modified": "2024-08-13T15:31:34Z",
  "published": "2024-08-12T15:30:54Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-42520"
    },
    {
      "type": "WEB",
      "url": "https://github.com/c10uds/totolink_A3002R_stackoverflow"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

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.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2024-42520 (GCVE-0-2024-42520)

CNVD-2024-35649

FKIE_CVE-2024-42520

GHSA-M373-6RXJ-PVQW

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Nomenclature

Related by attack behaviour