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CVE-2025-2263

Estado: AnalizadaCrítica (9.8)—

During login to the web server in "Sante PACS Server.exe", OpenSSL function EVP_DecryptUpdate is called to decrypt the username and password. A fixed 0x80-byte stack-based buffer is passed to the function as the output buffer. A stack-based buffer overflow exists if a long encrypted username or password is supplied by an unauthenticated remote attacker.

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.

Vector CVSS AV:N/AC:L/PR:N/UI:N indica explotación remota sin autenticación (T1190). Buffer overflow en descifrado de credenciales permite RCE (T1059) y potencial escalada de privilegios en servidor web (T1068).

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

Privileged Account ManagementExecution PreventionApplication Isolation and SandboxingExploit ProtectionUpdate SoftwareVulnerability Scanning

Tecnologías afectadas (1)

Santesoft — Sante Pacs Server

CWE

Referencias

JSON original (NVD)

Mostrar
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  "cveTags": [],
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          "role": "CISA Coordinator",
          "options": [
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              "exploitation": "poc"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
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          "version": "2.0.3",
          "timestamp": "2025-03-14T13:41:46.478554Z"
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    {
      "lang": "en",
      "value": "During login to the web server in \"Sante PACS Server.exe\", OpenSSL function EVP_DecryptUpdate is called to decrypt the username and password. A fixed 0x80-byte stack-based buffer is passed to the function as the output buffer. A stack-based buffer overflow exists if a long encrypted username or password is supplied by an unauthenticated remote attacker."
    },
    {
      "lang": "es",
      "value": "Al iniciar sesión en el servidor web en \"Sante PACS Server.exe\", se llama a la función OpenSSL EVP_DecryptUpdate para descifrar el nombre de usuario y la contraseña. Se pasa a la función un búfer fijo de pila de 0x80 bytes como búfer de salida. Se produce un desbordamiento de búfer de pila si un atacante remoto no autenticado proporciona un nombre de usuario o una contraseña cifrados largos."
    }
  ],
  "lastModified": "2026-06-17T09:06:39.173",
  "configurations": [
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