PT-2025-42895 · Bambu · Bambu Studio

Publicado 2025-10-21 · Atualizado 2025-10-21 · CVE-2025-57521

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Bambu Studio versions 2.1.1.52 and earlier

Description Bambu Studio is susceptible to a flaw that could allow a local attacker to execute arbitrary code during application startup. The application loads a network plugin without validating its digital signature or verifying its authenticity. An attacker can exploit this by placing a malicious component in a controllable location, such as the %APPDATA% directory, leading to code execution with the user's privileges. The application's digital signature may allow a malicious component to inherit trust, potentially bypassing security solutions that rely on signed processes.

Recommendations Versions prior to 2.1.1.52 should be updated.

Correção

Command Injection

Enumeração de Fraquezas

CWE-77

Identificadores relacionados

CVE-2025-57521

Produtos afetados

Bambu Studio

Referências · 8

• https://github.com/bambulab/BambuStudio/issues/7405 · Nota
• https://github.com/piuppi/Proof-of-Concepts/blob/main/Bambu%20Lab/Bambu%20Studio/README.md · Nota
• https://t.me/CVEtracker/35402 · Publicação no Telegram
• https://wiki.bambulab.com/en/software/bambu-studio/release/release-note-2-3-0 · Nota
• https://osv.dev/vulnerability/CVE-2025-57521 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2025-57521 · Nota de Segurança
• https://t.me/cveNotify/139633 · Publicação no Telegram
• http://bambu.com · Nota