CVE-2026-21620
Gravedad CVSS v4.0:
BAJA
Tipo:
CWE-23
Limitación incorrecta de nombre de ruta relativa a un directorio restringido (Relative Path Traversal)
Fecha de publicación:
20/02/2026
Última modificación:
20/02/2026
Descripción
*** Pendiente de traducción *** Relative Path Traversal, Improper Isolation or Compartmentalization vulnerability in erlang otp erlang/otp (tftp_file modules), erlang otp inets (tftp_file modules), erlang otp tftp (tftp_file modules) allows Relative Path Traversal. This vulnerability is associated with program files lib/tftp/src/tftp_file.erl, src/tftp_file.erl.<br />
<br />
This issue affects otp: from 17.0, from 07b8f441ca711f9812fad9e9115bab3c3aa92f79; otp: from 5.10 before 7.0; otp: from 1.0.
Impacto
Puntuación base 4.0
2.30
Gravedad 4.0
BAJA
Referencias a soluciones, herramientas e información
- https://github.com/erlang/otp/commit/3970738f687325138eb75f798054fa8960ac354e
- https://github.com/erlang/otp/commit/655fb95725ba2fb811740b57e106873833824344
- https://github.com/erlang/otp/commit/696fdec922661d4a3cc528fc34bc24fae8d4ad8a
- https://github.com/erlang/otp/pull/10706
- https://github.com/erlang/otp/security/advisories/GHSA-hmrc-prh3-rpvp
- https://www.erlang.org/doc/system/versions.html#order-of-versions



