cnvd-2025-23621
Vulnerability from cnvd
Title
QNAP Qsync Central拒绝服务漏洞
Description
QNAP Qsync Central是威联通（QNAP）推出的私有云同步服务，主要用于实现设备间的文件实时同步与备份。 QNAP Qsync Central存在拒绝服务漏洞，该漏洞源于资源消耗不受控制，攻击者可利用该漏洞导致拒绝服务。
Severity
中
Patch Name
QNAP Qsync Central拒绝服务漏洞的补丁
Patch Description
QNAP Qsync Central是威联通（QNAP）推出的私有云同步服务，主要用于实现设备间的文件实时同步与备份。 QNAP Qsync Central存在拒绝服务漏洞，该漏洞源于资源消耗不受控制，攻击者可利用该漏洞导致拒绝服务。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

目前厂商已发布升级程序修复该安全问题，详情见厂商官网： https://www.qnap.com/en/security-advisory/qsa-25-22

Reference
https://nvd.nist.gov/vuln/detail/CVE-2025-29898
Impacted products
Name
QNAP QNAP Qsync Central >=4.5.0.3，<4.5.0.7
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-29898",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-29898"
    }
  },
  "description": "QNAP Qsync Central\u662f\u5a01\u8054\u901a\uff08QNAP\uff09\u63a8\u51fa\u7684\u79c1\u6709\u4e91\u540c\u6b65\u670d\u52a1\uff0c\u4e3b\u8981\u7528\u4e8e\u5b9e\u73b0\u8bbe\u5907\u95f4\u7684\u6587\u4ef6\u5b9e\u65f6\u540c\u6b65\u4e0e\u5907\u4efd\u3002\n\nQNAP Qsync Central\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8d44\u6e90\u6d88\u8017\u4e0d\u53d7\u63a7\u5236\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\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.qnap.com/en/security-advisory/qsa-25-22",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-23621",
  "openTime": "2025-10-13",
  "patchDescription": "QNAP Qsync Central\u662f\u5a01\u8054\u901a\uff08QNAP\uff09\u63a8\u51fa\u7684\u79c1\u6709\u4e91\u540c\u6b65\u670d\u52a1\uff0c\u4e3b\u8981\u7528\u4e8e\u5b9e\u73b0\u8bbe\u5907\u95f4\u7684\u6587\u4ef6\u5b9e\u65f6\u540c\u6b65\u4e0e\u5907\u4efd\u3002\r\n\r\nQNAP Qsync Central\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8d44\u6e90\u6d88\u8017\u4e0d\u53d7\u63a7\u5236\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\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": "QNAP Qsync Central\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "QNAP QNAP Qsync Central \u003e=4.5.0.3\uff0c\u003c4.5.0.7"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2025-29898",
  "serverity": "\u4e2d",
  "submitTime": "2025-09-02",
  "title": "QNAP Qsync Central\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.