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CVE-2026-12068

Estado: AplazadaAlta (7.4)—

Information disclosure vulnerability in Avira Password Manager when used with Mozilla Firefox may allow a remote attacker operating a cross-origin iframe to obtain credentials autofilled for the parent web page via incorrect autofill field selection.

This issue affects Avira Password Manager when used with Mozilla Firefox on Windows, macOS, and Linux.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

XSS/iframe malicioso en navegador (AV:N, UI:R) → T1189. Revelación de credenciales autofill (C:H) → T1552.007 (credenciales en navegador); impacto secundario T1078.004 (abuso de credenciales robadas).

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

User TrainingUser Account ManagementPrivileged Account ManagementActive Directory ConfigurationRestrict Web-Based ContentPassword Policies

Tecnologías afectadas (2)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Avira — Password ManagerAIMozilla — FirefoxAI

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2026-12068",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-12068",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-06-15T16:01:07.717925Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security@nortonlifelock.com",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 7.4,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 4,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "security@nortonlifelock.com",
      "affectedData": [
        {
          "vendor": "Gen Digital",
          "product": "Avira Password Manager",
          "versions": [
            {
              "status": "affected",
              "version": "*"
            }
          ],
          "platforms": [
            "Firefox",
            "Windows",
            "macOS",
            "Linux"
          ],
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2026-06-12T23:16:33.553",
  "references": [
    {
      "url": "https://www.gendigital.com/us/en/contact-us/security-advisories/",
      "source": "security@nortonlifelock.com"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@nortonlifelock.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-669"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Information disclosure vulnerability in Avira Password Manager when used with Mozilla Firefox may allow a remote attacker operating a cross-origin iframe to obtain credentials autofilled for the parent web page via incorrect autofill field selection.\n\nThis issue affects Avira Password Manager when used with Mozilla Firefox on Windows, macOS, and Linux."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de revelación de información en Avira Password Manager cuando se usa con Mozilla Firefox puede permitir a un atacante remoto que opera un iframe de origen cruzado obtener credenciales autorrellenadas para la página web principal mediante una selección incorrecta del campo de autorrelleno.\n\nEste problema afecta a Avira Password Manager cuando se usa con Mozilla Firefox en Windows, macOS y Linux."
    }
  ],
  "lastModified": "2026-07-23T09:10:00.113",
  "sourceIdentifier": "security@nortonlifelock.com"
}