cnvd - cnvd-2025-03252

CNVD-2025-03252

Vulnerability from cnvd - Published: 2025-02-21

Title

SunGrow WiNet-S TLV字段堆栈缓冲区溢出漏洞

Description

SunGrow WiNet-S是中国阳光电源（SunGrow）公司的一个局域网通信模块。 SunGrow WiNet-S TLV字段存在堆栈缓冲区溢出漏洞，该漏洞源于在解析特定TLV字段的代码没有足够的边界检查。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

Patch Name

SunGrow WiNet-S TLV字段堆栈缓冲区溢出漏洞的补丁

Patch Description

SunGrow WiNet-S是中国阳光电源（SunGrow）公司的一个局域网通信模块。 SunGrow WiNet-S TLV字段存在堆栈缓冲区溢出漏洞，该漏洞源于在解析特定TLV字段的代码没有足够的边界检查。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。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://en.sungrowpower.com/security-notice-detail-2/5961

Reference

https://en.sungrowpower.com/security-notice-detail-2/5961

Impacted products

Name
SunGrow SunGrow WiNet-S <=V200.001.00.P027

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2024-50697",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2024-50697"
    }
  },
  "description": "SunGrow WiNet-S\u662f\u4e2d\u56fd\u9633\u5149\u7535\u6e90\uff08SunGrow\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u5c40\u57df\u7f51\u901a\u4fe1\u6a21\u5757\u3002\n\nSunGrow WiNet-S TLV\u5b57\u6bb5\u5b58\u5728\u5806\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728\u89e3\u6790\u7279\u5b9aTLV\u5b57\u6bb5\u7684\u4ee3\u7801\u6ca1\u6709\u8db3\u591f\u7684\u8fb9\u754c\u68c0\u67e5\u3002\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\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://en.sungrowpower.com/security-notice-detail-2/5961",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-03252",
  "openTime": "2025-02-21",
  "patchDescription": "SunGrow WiNet-S\u662f\u4e2d\u56fd\u9633\u5149\u7535\u6e90\uff08SunGrow\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u5c40\u57df\u7f51\u901a\u4fe1\u6a21\u5757\u3002\r\n\r\nSunGrow WiNet-S TLV\u5b57\u6bb5\u5b58\u5728\u5806\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728\u89e3\u6790\u7279\u5b9aTLV\u5b57\u6bb5\u7684\u4ee3\u7801\u6ca1\u6709\u8db3\u591f\u7684\u8fb9\u754c\u68c0\u67e5\u3002\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\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "SunGrow WiNet-S TLV\u5b57\u6bb5\u5806\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "SunGrow SunGrow WiNet-S \u003c=V200.001.00.P027"
  },
  "referenceLink": "https://en.sungrowpower.com/security-notice-detail-2/5961",
  "serverity": "\u9ad8",
  "submitTime": "2025-02-06",
  "title": "SunGrow WiNet-S TLV\u5b57\u6bb5\u5806\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2024-50697 (GCVE-0-2024-50697)

Vulnerability from cvelistv5 – Published: 2025-01-24 00:00 – Updated: 2025-01-27 15:37

Summary

In SunGrow WiNet-SV200.001.00.P027 and earlier versions, when decrypting MQTT messages, the code that parses specific TLV fields does not have sufficient bounds checks. This may result in a stack-based buffer overflow.

Severity ?

8.1 (High)


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

CWE

Assigner

mitre

References

URL

Tags

https://en.sungrowpower.com/security-notice-detai…

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "HIGH",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 8.1,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-50697",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-01-27T15:35:15.858352Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-120",
                "description": "CWE-120 Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-01-27T15:37:57.414Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In SunGrow WiNet-SV200.001.00.P027 and earlier versions, when decrypting MQTT messages, the code that parses specific TLV fields does not have sufficient bounds checks. This may result in a stack-based buffer overflow."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-01-24T22:59:36.437Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://en.sungrowpower.com/security-notice-detail-2/5961"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2024-50697",
    "datePublished": "2025-01-24T00:00:00.000Z",
    "dateReserved": "2024-10-28T00:00:00.000Z",
    "dateUpdated": "2025-01-27T15:37:57.414Z",
    "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-2025-03252

CVE-2024-50697 (GCVE-0-2024-50697)

Tags

Sightings

Nomenclature