CVE-2025-57521_CVE-2025-57521

6.1 / 10

MEDIUM

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

Description

Bambu Studio 2.1.1.52 and earlier is affected by a vulnerability that allows arbitrary code execution during application startup. The application loads a network plugin without validating its digital signature or verifying its authenticity. A local attacker can exploit this behavior by placing a malicious component in the expected location, which is controllable by the attacker (e.g., under %APPDATA%), resulting in code execution within the context of the user. The main application is digitally signed, which may allow a malicious component to inherit trust and evade detection by security solutions that rely on signed parent processes.

Basic Information

ID CVE-2025-57521

Source mitre

Published Oct 21, 2025 at 00:00

Modified Oct 21, 2025 at 20:23

Affected Product

Vendor n/a

Product n/a

Version n/a

Affected Versions n/a n/a n/a

CWE Classification

CWE-77

References

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    "published": "2025-10-21T00:00:00.000Z",
    "modified": "2025-10-21T20:23:58.712Z",
    "type": "cve",
    "title": "CVE-2025-57521",
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    "references": "http://bambu.com\nhttps://github.com/bambulab/BambuStudio/issues/7405\nhttps://github.com/piuppi/Proof-of-Concepts/blob/main/Bambu%20Lab/Bambu%20Studio/README.md",
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