CVE-2018-14847
Estado: AnalizadaCrítica (9.1)⚠ Explotación activa
MikroTik RouterOS through 6.42 allows unauthenticated remote attackers to read arbitrary files and remote authenticated attackers to write arbitrary files due to a directory traversal vulnerability in the WinBox interface.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
- Puntuación base: 9.1
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 96%
- Percentil entre todas las CVEs puntuadas: 100
- Fecha de la puntuación: 1/10/2026
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).
CISA KEV — explotada activamente
- Añadida al catálogo: 1/12/2021
- Plazo de remediación: 1/6/2022
- Uso conocido en ransomware: Unknown
Tecnologías afectadas (1)
CWE
- CWE-22
- CWE-22
Referencias
- https://github.com/BasuCert/WinboxPoC
- https://github.com/BigNerd95/WinboxExploit
- https://github.com/tenable/routeros/blob/master/bug_hunting_in_routeros_derbycon_2018.pdf
- https://github.com/tenable/routeros/tree/master/poc/bytheway
- https://github.com/tenable/routeros/tree/master/poc/cve_2018_14847
- https://mikrotik.com/supportsec/winbox-vulnerability
- https://n0p.me/winbox-bug-dissection/
- https://www.exploit-db.com/exploits/45578/
- https://github.com/BasuCert/WinboxPoC
- https://github.com/BigNerd95/WinboxExploit
- https://github.com/tenable/routeros/blob/master/bug_hunting_in_routeros_derbycon_2018.pdf
- https://github.com/tenable/routeros/tree/master/poc/bytheway
- https://github.com/tenable/routeros/tree/master/poc/cve_2018_14847
- https://n0p.me/winbox-bug-dissection/
- https://www.exploit-db.com/exploits/45578/
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-14847
JSON original (NVD)
Mostrar
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