CVE-2021-43008
Estado: ModificadaAlta (7.5)—💥 PoC
Improper Access Control in Adminer versions 1.12.0 to 4.6.2 (fixed in version 4.6.3) allows an attacker to achieve Arbitrary File Read on the remote server by requesting the Adminer to connect to a remote MySQL database.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Puntuación base: 7.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 14%
- Percentil entre todas las CVEs puntuadas: 96
- Fecha de la puntuación: 6/10/2026
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).
💥 Exploits públicos
Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.
- Prueba de concepto en GitHub (no verificada) · Lista de pruebas de concepto en GitHub
⚠️ Las pruebas de concepto de GitHub no están verificadas: algunas son falsas o contienen malware. No las ejecute nunca fuera de un laboratorio aislado.
Tecnologías afectadas (2)
CWE
- NVD-CWE-Other
Referencias
- https://github.com/vrana/adminer/releases/tag/v4.6.3
- https://lists.debian.org/debian-lts-announce/2022/05/msg00012.html
- https://podalirius.net/en/cves/2021-43008/
- https://sansec.io/research/adminer-4.6.2-file-disclosure-vulnerability
- https://www.adminer.org/
- https://github.com/vrana/adminer/releases/tag/v4.6.3
- https://lists.debian.org/debian-lts-announce/2022/05/msg00012.html
- https://podalirius.net/en/cves/2021-43008/
- https://sansec.io/research/adminer-4.6.2-file-disclosure-vulnerability
- https://www.adminer.org/
JSON original (NVD)
Mostrar
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