Vulnerability-Lookup

CNVD-2025-16773

Vulnerability from cnvd - Published: 2025-07-24

Title

Microsoft SQL Server存在未明漏洞（CNVD-2025-16773）

Description

Microsoft SQL Server是美国微软（Microsoft）公司的一套应用在Microsoft Windows系统下的大型商业数据库系统。 Microsoft SQL Server存在安全漏洞。攻击者利用该漏洞可以获取敏感信息。

Severity

高

Patch Name

Microsoft SQL Server存在未明漏洞（CNVD-2025-16773）的补丁

Patch Description

Microsoft SQL Server是美国微软（Microsoft）公司的一套应用在Microsoft Windows系统下的大型商业数据库系统。 Microsoft SQL Server存在安全漏洞。攻击者利用该漏洞可以获取敏感信息。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://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49718

Reference

https://nvd.nist.gov/vuln/detail/CVE-2025-49718

Impacted products

Name
['Microsoft SQL Server 2019 (GDR)', 'Microsoft SQL Server 2022 (GDR)', 'Microsoft SQL Server 2019 (CU 32)', 'Microsoft SQL Server 2022 (CU 19)']

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2025-49718",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-49718"
    }
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  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49718",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-16773",
  "openTime": "2025-07-24",
  "patchDescription": "Microsoft SQL Server\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u5957\u5e94\u7528\u5728Microsoft Windows\u7cfb\u7edf\u4e0b\u7684\u5927\u578b\u5546\u4e1a\u6570\u636e\u5e93\u7cfb\u7edf\u3002\r\n\r\nMicrosoft SQL Server\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u4ee5\u83b7\u53d6\u654f\u611f\u4fe1\u606f\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": "Microsoft SQL Server\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2025-16773\uff09\u7684\u8865\u4e01",
  "products": {
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      "Microsoft SQL Server 2022 (GDR)",
      "Microsoft SQL Server 2019 (CU 32)",
      "Microsoft SQL Server 2022 (CU 19)"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2025-49718",
  "serverity": "\u9ad8",
  "submitTime": "2025-07-21",
  "title": "Microsoft SQL Server\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2025-16773\uff09"
}

CVE-2025-49718 (GCVE-0-2025-49718)

Vulnerability from cvelistv5 – Published: 2025-07-08 16:58 – Updated: 2026-02-13 19:07

Title

Microsoft SQL Server Information Disclosure Vulnerability

Summary

Use of uninitialized resource in SQL Server allows an unauthorized attacker to disclose information over a network.

Severity

7.5 (High)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-07-09 13:45 UTC

CWE

CWE-908 - Use of Uninitialized Resource

Assigner

microsoft mitre root

References

1 reference

URL	Tags
https://msrc.microsoft.com/update-guide/vulnerabi…	vendor-advisorypatch

Impacted products

4 products

Vendor	Product	Version
Microsoft	Microsoft SQL Server 2019 (CU 32)	Affected: 15.0.0.0 , < 15.0.4435.7 (custom)
Microsoft	Microsoft SQL Server 2019 (GDR)	Affected: 15.0.0 , < 15.0.2135.5 (custom)
Microsoft	Microsoft SQL Server 2022 (CU 19)	Affected: 16.0.0.0 , < 16.0.4200.1 (custom)
Microsoft	Microsoft SQL Server 2022 (GDR)	Affected: 16.0.0 , < 16.0.1140.6 (custom)

Date Public

2025-07-08 07:00

Show details on NVD website

JSON

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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.