Vulnerability-Lookup

CVE-2026-40463 (GCVE-0-2026-40463)

Vulnerability from cvelistv5 – Published: 2026-08-31 06:32 – Updated: 2026-08-31 15:36

Title

An Insufficient Role-based Access Control Vulnerability in WaveSuite

Summary

WaveSuite is affected by an insufficient role-based access control vulnerability in the CPB Log Files feature. Successful exploitation allows an authenticated low-privilege user to load pages restricted to higher-privilege roles by requesting the corresponding URL directly in the browser.

Severity

7.6 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-31 15:36 UTC

CWE

CWE-284 - Improper Access Control

Assigner

Nokia mitre root

References

1 reference

URL	Tags
https://www.nokia.com/we-are-nokia/security/produ…

Impacted products

1 product

Vendor	Product	Version	CPE status
Nokia	WaveSuite	Affected: 25.6 Affected: 24.12 Affected: 24.6 Affected: 23.6 Unaffected: 25.12FP1 and later	guessed

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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      {
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          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "LOW",
              "baseScore": 7.6,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "LOW",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L",
              "version": "3.1"
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                "id": "CVE-2026-40463",
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                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-08-31T15:36:13.476760Z",
                "version": "2.0.3"
              },
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          }
        ],
        "problemTypes": [
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            "descriptions": [
              {
                "cweId": "CWE-284",
                "description": "CWE-284 Improper Access Control",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-08-31T15:36:24.517Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "WaveSuite",
          "vendor": "Nokia",
          "versions": [
            {
              "status": "affected",
              "version": "25.6"
            },
            {
              "status": "affected",
              "version": "24.12"
            },
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              "status": "affected",
              "version": "24.6"
            },
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              "status": "affected",
              "version": "23.6"
            },
            {
              "status": "unaffected",
              "version": "25.12FP1 and later"
            }
          ]
        }
      ],
      "descriptions": [
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          "lang": "en",
          "value": "WaveSuite is affected by an insufficient role-based access control vulnerability in the CPB Log Files feature. Successful exploitation allows an authenticated low-privilege user to load pages restricted to higher-privilege roles by requesting the corresponding URL directly in the browser."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-31T06:32:25.491Z",
        "orgId": "b48c3b8f-639e-4c16-8725-497bc411dad0",
        "shortName": "Nokia"
      },
      "references": [
        {
          "name": "Nokia Product Security Advisory",
          "url": "https://www.nokia.com/we-are-nokia/security/product-security-advisory/cve-2026-40463/"
        }
      ],
      "title": "An Insufficient Role-based Access Control Vulnerability in WaveSuite",
      "x_generator": {
        "engine": "cveClient/1.0.15"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "b48c3b8f-639e-4c16-8725-497bc411dad0",
    "assignerShortName": "Nokia",
    "cveId": "CVE-2026-40463",
    "datePublished": "2026-08-31T06:32:25.491Z",
    "dateReserved": "2026-04-13T11:28:52.516Z",
    "dateUpdated": "2026-08-31T15:36:24.517Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-40463",
      "date": "2026-09-01",
      "epss": "0.00261",
      "percentile": "0.17569"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-40463\",\"sourceIdentifier\":\"b48c3b8f-639e-4c16-8725-497bc411dad0\",\"published\":\"2026-08-31T07:17:42.610\",\"lastModified\":\"2026-08-31T16:18:00.363\",\"vulnStatus\":\"Received\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"WaveSuite is affected by an insufficient role-based access control vulnerability in the CPB Log Files feature. Successful exploitation allows an authenticated low-privilege user to load pages restricted to higher-privilege roles by requesting the corresponding URL directly in the browser.\"}],\"affected\":[{\"source\":\"b48c3b8f-639e-4c16-8725-497bc411dad0\",\"affectedData\":[{\"vendor\":\"Nokia\",\"product\":\"WaveSuite\",\"versions\":[{\"version\":\"25.6\",\"status\":\"affected\"},{\"version\":\"24.12\",\"status\":\"affected\"},{\"version\":\"24.6\",\"status\":\"affected\"},{\"version\":\"23.6\",\"status\":\"affected\"},{\"version\":\"25.12FP1 and later\",\"status\":\"unaffected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L\",\"baseScore\":7.6,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"LOW\"},\"exploitabilityScore\":2.8,\"impactScore\":4.7}],\"ssvcV203\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"ssvcData\":{\"timestamp\":\"2026-08-31T15:36:13.476760Z\",\"id\":\"CVE-2026-40463\",\"options\":[{\"exploitation\":\"none\"},{\"automatable\":\"no\"},{\"technicalImpact\":\"partial\"}],\"role\":\"CISA Coordinator\",\"version\":\"2.0.3\"}}]},\"weaknesses\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-284\"}]}],\"references\":[{\"url\":\"https://www.nokia.com/we-are-nokia/security/product-security-advisory/cve-2026-40463/\",\"source\":\"b48c3b8f-639e-4c16-8725-497bc411dad0\"}]}}"
  }
}

FKIE_CVE-2026-40463

Vulnerability from fkie_nvd - Published: 2026-08-31 07:17 - Updated: 2026-08-31 16:18

Severity

7.6 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L

Summary

References

	URL	Tags
	b48c3b8f-639e-4c16-8725-497bc411dad0	https://www.nokia.com/we-are-nokia/security/product-security-advisory/cve-2026-40463/

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "WaveSuite",
          "vendor": "Nokia",
          "versions": [
            {
              "status": "affected",
              "version": "25.6"
            },
            {
              "status": "affected",
              "version": "24.12"
            },
            {
              "status": "affected",
              "version": "24.6"
            },
            {
              "status": "affected",
              "version": "23.6"
            },
            {
              "status": "unaffected",
              "version": "25.12FP1 and later"
            }
          ]
        }
      ],
      "source": "b48c3b8f-639e-4c16-8725-497bc411dad0"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "WaveSuite is affected by an insufficient role-based access control vulnerability in the CPB Log Files feature. Successful exploitation allows an authenticated low-privilege user to load pages restricted to higher-privilege roles by requesting the corresponding URL directly in the browser."
    }
  ],
  "id": "CVE-2026-40463",
  "lastModified": "2026-08-31T16:18:00.363",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 7.6,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 4.7,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-40463",
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            {
              "exploitation": "none"
            },
            {
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            },
            {
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            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-08-31T15:36:13.476760Z",
          "version": "2.0.3"
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  "published": "2026-08-31T07:17:42.610",
  "references": [
    {
      "source": "b48c3b8f-639e-4c16-8725-497bc411dad0",
      "url": "https://www.nokia.com/we-are-nokia/security/product-security-advisory/cve-2026-40463/"
    }
  ],
  "sourceIdentifier": "b48c3b8f-639e-4c16-8725-497bc411dad0",
  "vulnStatus": "Received",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-284"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}

GHSA-WF77-F5JC-XPCV

Vulnerability from github – Published: 2026-08-31 09:30 – Updated: 2026-08-31 18:31

Details

Severity

7.6 (High)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-40463"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-284"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-31T07:17:42Z",
    "severity": "HIGH"
  },
  "details": "WaveSuite is affected by an insufficient role-based access control vulnerability in the CPB Log Files feature. Successful exploitation allows an authenticated low-privilege user to load pages restricted to higher-privilege roles by requesting the corresponding URL directly in the browser.",
  "id": "GHSA-wf77-f5jc-xpcv",
  "modified": "2026-08-31T18:31:28Z",
  "published": "2026-08-31T09:30:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-40463"
    },
    {
      "type": "WEB",
      "url": "https://www.nokia.com/we-are-nokia/security/product-security-advisory/cve-2026-40463"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L",
      "type": "CVSS_V3"
    }
  ]
}

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.

Action not permitted

CVE-2026-40463 (GCVE-0-2026-40463)

FKIE_CVE-2026-40463

GHSA-WF77-F5JC-XPCV

Tags

Sightings

Nomenclature