Vulnerability-Lookup

CNVD-2026-00821

Vulnerability from cnvd - Published: 2026-01-07

Title

UTT 进取 512W缓冲区溢出漏洞

Description

UTT 进取 512W是一款专为小型办公室或家庭办公（SOHO）环境设计的企业级无线路由器，适用于50人以下的网络场景。 UTT 进取 512W存在缓冲区溢出漏洞，该漏洞源于文件/goform/ConfigExceptMSN中strcpy函数对参数remark的错误操作，目前没有详细的漏洞细节提供。

Severity

高

Formal description

目前厂商尚未发布升级程序修复该安全问题，详情见厂商官网： https://www.uttat.com/

Reference

https://github.com/cymiao1978/cve/blob/main/new/17.md

Impacted products

Name
UTT 进取 512W <=1.7.7-171114

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-15092",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-15092"
    }
  },
  "description": "UTT \u8fdb\u53d6 512W\u662f\u4e00\u6b3e\u4e13\u4e3a\u5c0f\u578b\u529e\u516c\u5ba4\u6216\u5bb6\u5ead\u529e\u516c\uff08SOHO\uff09\u73af\u5883\u8bbe\u8ba1\u7684\u4f01\u4e1a\u7ea7\u65e0\u7ebf\u8def\u7531\u5668\uff0c\u9002\u7528\u4e8e50\u4eba\u4ee5\u4e0b\u7684\u7f51\u7edc\u573a\u666f\u3002\n\nUTT \u8fdb\u53d6 512W\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u6587\u4ef6/goform/ConfigExceptMSN\u4e2dstrcpy\u51fd\u6570\u5bf9\u53c2\u6570remark\u7684\u9519\u8bef\u64cd\u4f5c\uff0c\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5c1a\u672a\u53d1\u5e03\u5347\u7ea7\u7a0b\u5e8f\u4fee\u590d\u8be5\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u89c1\u5382\u5546\u5b98\u7f51\uff1a\r\nhttps://www.uttat.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-00821",
  "openTime": "2026-01-07",
  "products": {
    "product": "UTT \u8fdb\u53d6 512W \u003c=1.7.7-171114"
  },
  "referenceLink": "https://github.com/cymiao1978/cve/blob/main/new/17.md",
  "serverity": "\u9ad8",
  "submitTime": "2025-12-29",
  "title": "UTT \u8fdb\u53d6 512W\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2025-15092 (GCVE-0-2025-15092)

Vulnerability from cvelistv5 – Published: 2025-12-26 00:02 – Updated: 2025-12-26 15:06

Title

UTT 进取 512W ConfigExceptMSN strcpy buffer overflow

Summary

A vulnerability was identified in UTT 进取 512W up to 1.7.7-171114. Impacted is the function strcpy of the file /goform/ConfigExceptMSN. Such manipulation of the argument remark leads to buffer overflow. It is possible to launch the attack remotely. The exploit is publicly available and might be used.

Severity

8.7 (High)


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

8.8 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

8.8 (High)


                        
                          CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

SSVC

Exploitation: poc Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-12-26 15:06 UTC

CWE

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

Assigner

VulDB mitre root

References

5 references

URL	Tags
https://vuldb.com/?id.338421	vdb-entrytechnical-description
https://vuldb.com/?ctiid.338421	signaturepermissions-required
https://vuldb.com/?submit.708351	third-party-advisory
https://github.com/cymiao1978/cve/blob/main/new/17.md	related
https://github.com/cymiao1978/cve/blob/main/new/1…	exploit

Impacted products

1 product

Vendor	Product	Version
UTT	进取 512W	Affected: 1.7.7-171114

Credits

cymiao (VulDB User)

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-15092",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-12-26T15:06:00.571201Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-12-26T15:06:18.525Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "references": [
          {
            "tags": [
              "exploit"
            ],
            "url": "https://github.com/cymiao1978/cve/blob/main/new/17.md#poc"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "\u8fdb\u53d6 512W",
          "vendor": "UTT",
          "versions": [
            {
              "status": "affected",
              "version": "1.7.7-171114"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "cymiao (VulDB User)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability was identified in UTT \u8fdb\u53d6 512W up to 1.7.7-171114. Impacted is the function strcpy of the file /goform/ConfigExceptMSN. Such manipulation of the argument remark leads to buffer overflow. It is possible to launch the attack remotely. The exploit is publicly available and might be used."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "baseScore": 8.7,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P",
            "version": "4.0"
          }
        },
        {
          "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/E:P/RL:X/RC:R",
            "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/E:P/RL:X/RC:R",
            "version": "3.0"
          }
        },
        {
          "cvssV2_0": {
            "baseScore": 9,
            "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR",
            "version": "2.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-120",
              "description": "Buffer Overflow",
              "lang": "en",
              "type": "CWE"
            }
          ]
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        {
          "descriptions": [
            {
              "cweId": "CWE-119",
              "description": "Memory Corruption",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-26T00:02:06.954Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "name": "VDB-338421 | UTT \u8fdb\u53d6 512W ConfigExceptMSN strcpy buffer overflow",
          "tags": [
            "vdb-entry",
            "technical-description"
          ],
          "url": "https://vuldb.com/?id.338421"
        },
        {
          "name": "VDB-338421 | CTI Indicators (IOB, IOC, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/?ctiid.338421"
        },
        {
          "name": "Submit #708351 | UTT \u8fdb\u53d6 512W v3v1.7.7-171114 Buffer Overflow",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/?submit.708351"
        },
        {
          "tags": [
            "related"
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          "url": "https://github.com/cymiao1978/cve/blob/main/new/17.md"
        },
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          "url": "https://github.com/cymiao1978/cve/blob/main/new/17.md#poc"
        }
      ],
      "timeline": [
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          "time": "2025-12-25T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2025-12-25T01:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2025-12-25T13:47:43.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "UTT \u8fdb\u53d6 512W ConfigExceptMSN strcpy buffer overflow"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2025-15092",
    "datePublished": "2025-12-26T00:02:06.954Z",
    "dateReserved": "2025-12-25T12:42:34.037Z",
    "dateUpdated": "2025-12-26T15:06:18.525Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.