Vulnerability-Lookup

VAR-202404-0211

Vulnerability from variot - Updated: 2025-06-19 23:33

A vulnerability was found in Tenda 4G300 1.01.42 and classified as critical. Affected by this issue is the function sub_422AA4. The manipulation of the argument year/month/day/hour/minute/second leads to stack-based buffer overflow. The attack may be launched remotely. VDB-261986 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way. Shenzhen Tenda Technology Co.,Ltd. of 4g300 An out-of-bounds write vulnerability exists in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Tenda 4G300 is a portable wireless router, mainly for users who need mobile Internet access.

Tenda 4G300 has a buffer overflow vulnerability, which is caused by incorrect operation of parameters year/month/day/hour/minute/second. No detailed vulnerability details are provided at present

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CVE-2024-4167 (GCVE-0-2024-4167)

Vulnerability from cvelistv5 – Published: 2024-04-25 12:00 – Updated: 2024-08-01 20:33

Title

Tenda 4G300 sub_422AA4 stack-based overflow

Summary

Severity

8.8 (High)


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

8.8 (High)


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

SSVC

Exploitation: poc Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-05-02 17:32 UTC

CWE

CWE-121 - Stack-based Buffer Overflow

Assigner

VulDB mitre root Scorecard

References

4 references

URL	Tags
https://vuldb.com/?id.261986	vdb-entrytechnical-description
https://vuldb.com/?ctiid.261986	signaturepermissions-required
https://vuldb.com/?submit.318983	third-party-advisory
https://github.com/abcdefg-png/IoT-vulnerable/blo…	related

Impacted products

2 products

Vendor	Product	Version
Tenda	4G300	Affected: 1.01.42
tenda	4g300	Affected: - cpe:2.3:h:tenda:4g300:-:::::::*

Credits

wxhwxhwxh_mie (VulDB User)

Show details on NVD website

JSON

To clipboard

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                ],
                "role": "CISA Coordinator",
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          "type": "reporter",
          "value": "wxhwxhwxh_mie (VulDB User)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability was found in Tenda 4G300 1.01.42 and classified as critical. Affected by this issue is the function sub_422AA4. The manipulation of the argument year/month/day/hour/minute/second leads to stack-based buffer overflow. The attack may be launched remotely. VDB-261986 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way."
        },
        {
          "lang": "de",
          "value": "Eine Schwachstelle wurde in Tenda 4G300 1.01.42 gefunden. Sie wurde als kritisch eingestuft. Es geht hierbei um die Funktion sub_422AA4. Durch Beeinflussen des Arguments year/month/day/hour/minute/second mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann \u00fcber das Netzwerk angegangen werden."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        },
        {
          "cvssV3_0": {
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          }
        },
        {
          "cvssV2_0": {
            "baseScore": 9,
            "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
            "version": "2.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-121",
              "description": "CWE-121 Stack-based Buffer Overflow",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-04-25T12:00:05.316Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "name": "VDB-261986 | Tenda 4G300 sub_422AA4 stack-based overflow",
          "tags": [
            "vdb-entry",
            "technical-description"
          ],
          "url": "https://vuldb.com/?id.261986"
        },
        {
          "name": "VDB-261986 | CTI Indicators (IOB, IOC, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/?ctiid.261986"
        },
        {
          "name": "Submit #318983 | Tenda 4G300 V1.01.42 Buffer Overflow",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/?submit.318983"
        },
        {
          "tags": [
            "related"
          ],
          "url": "https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/G3/4G300/sub_422AA4.md"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2024-04-25T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2024-04-25T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2024-04-25T06:46:29.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "Tenda 4G300 sub_422AA4 stack-based overflow"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2024-4167",
    "datePublished": "2024-04-25T12:00:05.316Z",
    "dateReserved": "2024-04-25T04:41:16.861Z",
    "dateUpdated": "2024-08-01T20:33:52.666Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

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Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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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.

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.
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VAR-202404-0211

CVE-2024-4167 (GCVE-0-2024-4167)

Tags

Sightings

Nomenclature

Related by attack behaviour