Vulnerability-Lookup

CERTFR-2026-AVI-0183

Vulnerability from certfr_avis - Published: 2026-02-18 - Updated: 2026-02-18

Une vulnérabilité a été découverte dans HPE Aruba Networking ClearPass Policy Manager. Elle permet à un attaquant de provoquer une élévation de privilèges.

Solutions

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Impacted products

	Vendor	Product	Description
	HPE Aruba Networking	ClearPass Policy Manager	ClearPass Policy Manager versions antérieures à ClearPass 6.11.13 sans le correctif de sécurité pour la vulnérabilité CVE-2026-23599
	HPE Aruba Networking	ClearPass Policy Manager	ClearPass Policy Manager versions 6.12.x antérieures à ClearPass 6.12.7 sans le correctif de sécurité pour la vulnérabilité CVE-2026-23599

References

Title

Publication Time

Tags

Bulletin de sécurité HPE Aruba Networking HPESBNW05012

2026-02-17

vendor-advisory

Show details on source website

JSON

To clipboard

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "ClearPass Policy Manager versions ant\u00e9rieures \u00e0 ClearPass 6.11.13 sans le correctif de s\u00e9curit\u00e9 pour la vuln\u00e9rabilit\u00e9 CVE-2026-23599",
      "product": {
        "name": "ClearPass Policy Manager",
        "vendor": {
          "name": "HPE Aruba Networking",
          "scada": false
        }
      }
    },
    {
      "description": "ClearPass Policy Manager versions 6.12.x ant\u00e9rieures \u00e0 ClearPass 6.12.7 sans le correctif de s\u00e9curit\u00e9 pour la vuln\u00e9rabilit\u00e9 CVE-2026-23599",
      "product": {
        "name": "ClearPass Policy Manager",
        "vendor": {
          "name": "HPE Aruba Networking",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": "",
  "content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
  "cves": [
    {
      "name": "CVE-2026-23599",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-23599"
    }
  ],
  "initial_release_date": "2026-02-18T00:00:00",
  "last_revision_date": "2026-02-18T00:00:00",
  "links": [],
  "reference": "CERTFR-2026-AVI-0183",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2026-02-18T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 d\u00e9couverte dans HPE Aruba Networking ClearPass Policy Manager. Elle permet \u00e0 un attaquant de provoquer une \u00e9l\u00e9vation de privil\u00e8ges.",
  "title": "Vuln\u00e9rabilit\u00e9 dans HPE Aruba Networking ClearPass Policy Manager",
  "vendor_advisories": [
    {
      "published_at": "2026-02-17",
      "title": "Bulletin de s\u00e9curit\u00e9 HPE Aruba Networking HPESBNW05012",
      "url": "https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05012en_us"
    }
  ]
}

CVE-2026-23599 (GCVE-0-2026-23599)

Vulnerability from cvelistv5 – Published: 2026-02-17 23:04 – Updated: 2026-02-18 13:43

Title

Local Privilege Escalation Vulnerability in HPE Aruba Networking Clear Pass Policy Manager OnGuard for Linux

Summary

A local privilege-escalation vulnerability has been discovered in the HPE Aruba Networking ClearPass OnGuard Software for Linux. Successful exploitation of this vulnerability could allow a local attacker to achieve arbitrary code execution with root privileges.

Severity ?

7.8 (High)


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

CWE

CWE-269 - Improper Privilege Management

Assigner

hpe

References

URL

Tags

https://support.hpe.com/hpesc/public/docDisplay?d…

Impacted products

	Vendor	Product	Version
	Hewlett Packard Enterprise (HPE)	HPE Aruba Networking ClearPass Policy Manager	Affected: 6.12.0 , ≤ 6.12.7 (semver) Affected: 6.11.0 , ≤ 6.11.13 (semver)

Credits

HPE Aruba Networking Engineering Team

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-23599",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-02-18T13:42:19.699413Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-269",
                "description": "CWE-269 Improper Privilege Management",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-02-18T13:43:12.492Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "affected",
          "product": "HPE Aruba Networking ClearPass Policy Manager",
          "vendor": "Hewlett Packard Enterprise (HPE)",
          "versions": [
            {
              "lessThanOrEqual": "6.12.7",
              "status": "affected",
              "version": "6.12.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.11.13",
              "status": "affected",
              "version": "6.11.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "HPE Aruba Networking Engineering Team"
        }
      ],
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            }
          ],
          "value": "A local privilege-escalation vulnerability has been discovered in the HPE Aruba Networking ClearPass OnGuard Software for Linux. Successful exploitation of this vulnerability could allow a local attacker to achieve arbitrary code execution with root privileges."
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      "metrics": [
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          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
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              "value": "GENERAL"
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      "providerMetadata": {
        "dateUpdated": "2026-02-17T23:04:36.463Z",
        "orgId": "eb103674-0d28-4225-80f8-39fb86215de0",
        "shortName": "hpe"
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      "references": [
        {
          "url": "https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05012en_us\u0026docLocale=en_US"
        }
      ],
      "source": {
        "advisory": "HPESBNW05012",
        "discovery": "INTERNAL"
      },
      "title": "Local Privilege Escalation Vulnerability in HPE Aruba Networking Clear Pass Policy Manager OnGuard for Linux",
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  "cveMetadata": {
    "assignerOrgId": "eb103674-0d28-4225-80f8-39fb86215de0",
    "assignerShortName": "hpe",
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    "datePublished": "2026-02-17T23:04:36.463Z",
    "dateReserved": "2026-01-14T15:40:17.991Z",
    "dateUpdated": "2026-02-18T13:43:12.492Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date

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.

Action not permitted

CERTFR-2026-AVI-0183

Solutions

CVE-2026-23599 (GCVE-0-2026-23599)

Tags

Sightings

Nomenclature