CVE-2026-11340

Full vulnerability record from the local CVENow database.

Description

Missing Authorization vulnerability in HAVELSAN Inc. Liman MYS allows Accessing Functionality Not Properly Constrained by ACLs. This issue affects Liman MYS: before release.Master.1107.

Severity

HIGH

CVSS score

8.3 (v3.1)

Vulnerability status

Deferred

Source identifier

[email protected]

Published

2026-07-07 11:16:32.247000

Last modified

2026-10-25 20:10:00.147000

View original CVE JSON

{
  "id": "CVE-2026-11340",
  "sourceIdentifier": "[email protected]",
  "published": "2026-07-07T11:16:32.247",
  "lastModified": "2026-10-25T20:10:00.147",
  "vulnStatus": "Deferred",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Missing Authorization vulnerability in HAVELSAN Inc. Liman MYS allows Accessing Functionality Not Properly Constrained by ACLs.\n\nThis issue affects Liman MYS: before release.Master.1107."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad por falta de autorización en HAVELSAN Inc. Liman MYS permite acceder a funcionalidades no restringidas adecuadamente por ACLs.\n\nEste problema afecta a Liman MYS: antes de la versión release.Master.1107."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "HAVELSAN Inc.",
          "product": "Liman MYS",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0",
              "lessThan": "release.master.1107",
              "versionType": "custom",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H",
          "baseScore": 8.3,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.5
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-07-07T12:04:46.256043Z",
          "id": "CVE-2026-11340",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0504",
      "source": "[email protected]"
    }
  ]
}