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CVE-2025-54386

CRITICAL

9.8

Descricao

Traefik is an HTTP reverse proxy and load balancer. In versions 2.11.27 and below, 3.0.0 through 3.4.4 and 3.5.0-rc1, a path traversal vulnerability was discovered in WASM Traefik’s plugin installation mechanism. By supplying a maliciously crafted ZIP archive containing file paths with ../ sequences, an attacker can overwrite arbitrary files on the system outside of the intended plugin directory. This can lead to remote code execution (RCE), privilege escalation, persistence, or denial of service. This is fixed in versions 2.11.28, 3.4.5 and 3.5.0.

Detalhes CVE

Pontuacao CVSS v3.19.8

SeveridadeCRITICAL

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado8/2/2025

Ultima modificacao11/26/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

traefik:traefik

Fraquezas (CWE)

CWE-22CWE-30

Referencias

https://github.com/traefik/plugin-service/pull/71(security-advisories@github.com)

https://github.com/traefik/plugin-service/pull/72(security-advisories@github.com)

https://github.com/traefik/traefik/commit/5ef853a0c53068f69a6c229a5815a0dc6e0a8800(security-advisories@github.com)

https://github.com/traefik/traefik/pull/11911(security-advisories@github.com)

https://github.com/traefik/traefik/releases/tag/v2.11.28(security-advisories@github.com)

https://github.com/traefik/traefik/security/advisories/GHSA-q6gg-9f92-r9wg(security-advisories@github.com)

Correlacoes IOC

Sem correlacoes registradas

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