Vulnerability-Lookup

CNVD-2025-30127

Vulnerability from cnvd - Published: 2025-12-05

Title

Devolutions Server未经授权的访问漏洞

Description

Devolutions Server是一款用于管理特权账户和会话的安全解决方案，旨在帮助企业集中存储和管理密码、凭据等敏感信息。 Devolutions Server存在未经授权的访问漏洞，该漏洞源于临时访问工作流程授权不当，攻击者可利用该漏洞导致未经授权的访问。

Severity

中

Patch Name

Devolutions Server未经授权的访问漏洞的补丁

Patch Description

Devolutions Server是一款用于管理特权账户和会话的安全解决方案，旨在帮助企业集中存储和管理密码、凭据等敏感信息。 Devolutions Server存在未经授权的访问漏洞，该漏洞源于临时访问工作流程授权不当，攻击者可利用该漏洞导致未经授权的访问。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://devolutions.net/security/advisories/DEVO-2025-0015/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2025-11957

Impacted products

Name
Devolutions Devolutions Server <=2025.2.12.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-11957",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-11957"
    }
  },
  "description": "Devolutions Server\u662f\u4e00\u6b3e\u7528\u4e8e\u7ba1\u7406\u7279\u6743\u8d26\u6237\u548c\u4f1a\u8bdd\u7684\u5b89\u5168\u89e3\u51b3\u65b9\u6848\uff0c\u65e8\u5728\u5e2e\u52a9\u4f01\u4e1a\u96c6\u4e2d\u5b58\u50a8\u548c\u7ba1\u7406\u5bc6\u7801\u3001\u51ed\u636e\u7b49\u654f\u611f\u4fe1\u606f\u3002\n\nDevolutions Server\u5b58\u5728\u672a\u7ecf\u6388\u6743\u7684\u8bbf\u95ee\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4e34\u65f6\u8bbf\u95ee\u5de5\u4f5c\u6d41\u7a0b\u6388\u6743\u4e0d\u5f53\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u672a\u7ecf\u6388\u6743\u7684\u8bbf\u95ee\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:\r\nhttps://devolutions.net/security/advisories/DEVO-2025-0015/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-30127",
  "openTime": "2025-12-05",
  "patchDescription": "Devolutions Server\u662f\u4e00\u6b3e\u7528\u4e8e\u7ba1\u7406\u7279\u6743\u8d26\u6237\u548c\u4f1a\u8bdd\u7684\u5b89\u5168\u89e3\u51b3\u65b9\u6848\uff0c\u65e8\u5728\u5e2e\u52a9\u4f01\u4e1a\u96c6\u4e2d\u5b58\u50a8\u548c\u7ba1\u7406\u5bc6\u7801\u3001\u51ed\u636e\u7b49\u654f\u611f\u4fe1\u606f\u3002\r\n\r\nDevolutions Server\u5b58\u5728\u672a\u7ecf\u6388\u6743\u7684\u8bbf\u95ee\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4e34\u65f6\u8bbf\u95ee\u5de5\u4f5c\u6d41\u7a0b\u6388\u6743\u4e0d\u5f53\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u672a\u7ecf\u6388\u6743\u7684\u8bbf\u95ee\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": "Devolutions Server\u672a\u7ecf\u6388\u6743\u7684\u8bbf\u95ee\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Devolutions Devolutions Server \u003c=2025.2.12.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2025-11957",
  "serverity": "\u4e2d",
  "submitTime": "2025-10-31",
  "title": "Devolutions Server\u672a\u7ecf\u6388\u6743\u7684\u8bbf\u95ee\u6f0f\u6d1e"
}

CVE-2025-11957 (GCVE-0-2025-11957)

Vulnerability from cvelistv5 – Published: 2025-10-22 17:09 – Updated: 2025-11-25 17:25

Summary

Improper authorization in the temporary access workflow of Devolutions Server 2025.2.12.0 and earlier allows an authenticated basic user to self-approve or approve the temporary access requests of other users and gain unauthorized access to vaults and entries via crafted API requests.

Severity

9 (Critical)


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

8.4 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-10-22 17:34 UTC

CWE

CWE-639 - Authorization Bypass Through User-Controlled Key

Assigner

DEVOLUTIONS CNA under the mitre root

CNA scorecard E 44/100 over 60 records in the last 180 days details

References

1 reference

URL	Tags
https://devolutions.net/security/advisories/DEVO-…

Impacted products

1 product

Vendor	Product	Version
Devolutions	Server	Affected: 0 , ≤ 2025.2.12.0 (custom)

Credits

Gino Boudreau (mononclemich)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "HIGH",
              "attackVector": "NETWORK",
              "availabilityImpact": "LOW",
              "baseScore": 8.4,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "LOW",
              "scope": "CHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:L",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2025-11957",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-10-22T17:34:13.085644Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-10-22T17:44:03.157Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Server",
          "vendor": "Devolutions",
          "versions": [
            {
              "lessThanOrEqual": "2025.2.12.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Gino Boudreau (mononclemich)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Improper authorization in the temporary access workflow of Devolutions Server 2025.2.12.0 and earlier allows an authenticated basic user to self-approve or approve the temporary access requests of other users and gain unauthorized access to vaults and entries via crafted API requests."
            }
          ],
          "value": "Improper authorization in the temporary access workflow of Devolutions Server 2025.2.12.0 and earlier allows an authenticated basic user to self-approve or approve the temporary access requests of other users and gain unauthorized access to vaults and entries via crafted API requests."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "HIGH",
            "attackRequirements": "PRESENT",
            "attackVector": "NETWORK",
            "baseScore": 9,
            "baseSeverity": "CRITICAL",
            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "HIGH",
            "subConfidentialityImpact": "HIGH",
            "subIntegrityImpact": "HIGH",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:L/SC:H/SI:H/SA:H",
            "version": "4.0",
            "vulnAvailabilityImpact": "LOW",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-639",
              "description": "CWE-639: Authorization Bypass Through User-Controlled Key",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-11-25T17:25:37.093Z",
        "orgId": "bfee16bd-18e6-446c-9a65-f5b2e3d89c23",
        "shortName": "DEVOLUTIONS"
      },
      "references": [
        {
          "url": "https://devolutions.net/security/advisories/DEVO-2025-0015/"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "bfee16bd-18e6-446c-9a65-f5b2e3d89c23",
    "assignerShortName": "DEVOLUTIONS",
    "cveId": "CVE-2025-11957",
    "datePublished": "2025-10-22T17:09:15.684Z",
    "dateReserved": "2025-10-20T12:21:03.561Z",
    "dateUpdated": "2025-11-25T17:25:37.093Z",
    "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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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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.

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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.

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