Vulnerability-Lookup

CNVD-2025-05560

Vulnerability from cnvd - Published: 2025-03-20

Title

Microsoft Azure Arc Installer权限提升漏洞

Description

Microsoft Azure是美国微软（Microsoft）公司的一套开放的企业级云计算平台。 Microsoft Azure Arc Installer存在权限提升漏洞，攻击者可利用该漏洞提升权限。

Severity

中

Patch Name

Microsoft Azure Arc Installer权限提升漏洞的补丁

Patch Description

Microsoft Azure是美国微软（Microsoft）公司的一套开放的企业级云计算平台 Microsoft Azure Arc Installer存在权限提升漏洞，攻击者可利用该漏洞提升权限。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，详情见厂商网: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-26627

Reference

https://nvd.nist.gov/vuln/detail/CVE-2025-26627

Impacted products

Name
Microsoft Azure

Show details on source website

JSON

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  "number": "CNVD-2025-05560",
  "openTime": "2025-03-20",
  "patchDescription": "Microsoft Azure\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u5957\u5f00\u653e\u7684\u4f01\u4e1a\u7ea7\u4e91\u8ba1\u7b97\u5e73\u53f0\r\n\r\nMicrosoft Azure Arc Installer\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u5347\u6743\u9650\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",
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  "serverity": "\u4e2d",
  "submitTime": "2025-03-12",
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}

CVE-2025-26627 (GCVE-0-2025-26627)

Vulnerability from cvelistv5 – Published: 2025-03-11 16:59 – Updated: 2026-02-13 19:39

Title

Azure Arc Installer Elevation of Privilege Vulnerability

Summary

Improper neutralization of special elements used in a command ('command injection') in Azure Arc allows an authorized attacker to elevate privileges locally.

Severity

7 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-03-11 18:25 UTC

CWE

CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')

Assigner

microsoft mitre root

References

1 reference

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

Impacted products

1 product

Vendor	Product	Version
Microsoft	Azure ARC	Affected: 1.0.0 , < 1.0.10 (custom) cpe:2.3:a:microsoft:azure_arc::::::::

Date Public

2025-03-11 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.