CVE-2026-8407

{
  "id": "CVE-2026-8407",
  "sourceIdentifier": "[email protected]",
  "published": "2026-05-12T17:16:22.043",
  "lastModified": "2026-10-26T00:10:00.150",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Missing authorization in the PAM module in Devolutions Server allows an authenticated user with a PAM license but no additional permissions to obtain OTP secret keys and recovery codes via crafted requests to PAM API endpoints.\n\n\n\nThis issue affects the following versions :\n\n  *  \n\nDevolutions Server 2026.1.6.0 through 2026.1.11.0\n\n\n  *  \n\nDevolutions Server 2025.3.16.0 and earlier"
    },
    {
      "lang": "es",
      "value": "Falta de autorización en el módulo PAM en Devolutions Server permite a un usuario autenticado con una licencia PAM pero sin permisos adicionales obtener claves secretas OTP y códigos de recuperación a través de solicitudes manipuladas a los puntos finales de la API PAM.\n\nEste problema afecta a las siguientes versiones:\n\nDevolutions Server 2026.1.6.0 hasta 2026.1.11.0\n\nDevolutions Server 2025.3.16.0 y anteriores"
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "Devolutions",
          "product": "Server",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "2026.1.6.0",
              "lessThanOrEqual": "2026.1.11.0",
              "versionType": "custom",
              "status": "affected"
            },
            {
              "version": "0",
              "lessThanOrEqual": "2025.3.16.0",
              "versionType": "custom",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "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:L/I:N/A:N",
          "baseScore": 4.3,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 1.4
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-05-13T16:00:22.663071Z",
          "id": "CVE-2026-8407",
          "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"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:devolutions:devolutions_server:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "2025.3.18.0",
              "matchCriteriaId": "7C169CF9-1641-4C76-9325-AB65E716C7C4"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:devolutions:devolutions_server:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "2026.1.6.0",
              "versionEndExcluding": "2026.1.12.0",
              "matchCriteriaId": "C03E8B95-397C-465C-BE01-810DC9852675"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://devolutions.net/security/advisories/DEVO-2026-0010/",
      "source": "[email protected]",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}