CVE-2026-7413

{
  "id": "CVE-2026-7413",
  "sourceIdentifier": "[email protected]",
  "published": "2026-05-07T17:15:59.343",
  "lastModified": "2026-10-26T20:10:00.160",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A hidden, persistent backdoor was found in Yarbo firmware v2.3.9 that provides remote, unauthenticated (or weakly authenticated) access to privileged functionality. The backdoor is undocumented, cannot be disabled via user-facing settings, and survives factory reset and ordinary firmware updates."
    },
    {
      "lang": "es",
      "value": "Se encontró una puerta trasera oculta y persistente en el firmware Yarbo v2.3.9 que proporciona acceso remoto no autenticado (o débilmente autenticado) a funcionalidades privilegiadas. La puerta trasera no está documentada, no puede deshabilitarse a través de la configuración accesible para el usuario, y sobrevive al restablecimiento de fábrica y a las actualizaciones de firmware ordinarias."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "Yarbo",
          "product": "Firmware",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0",
              "lessThanOrEqual": "2.3.9",
              "versionType": "semver",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
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        "source": "[email protected]",
        "type": "Secondary",
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          "baseScore": 7.2,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "HIGH",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
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        "impactScore": 5.9
      },
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        "type": "Primary",
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          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
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      }
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        "ssvcData": {
          "timestamp": "2026-05-08T22:45:36.456789Z",
          "id": "CVE-2026-7413",
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  },
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    {
      "source": "[email protected]",
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      "description": [
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          "value": "CWE-912"
        }
      ]
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    {
      "source": "[email protected]",
      "type": "Primary",
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  "references": [
    {
      "url": "https://github.com/Bin4ry/yarbo-nat-in-my-back-yard",
      "source": "[email protected]",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://takeonme.org/gcves/GCVE-1337-2026-00000000000000000000000000000000000000000000000000111111111111111111111110000000000000000000000000000000000000000000000000000000111",
      "source": "[email protected]",
      "tags": [
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://takeonme.org/cves/cve-2026-7413/",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "tags": [
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