CVE-2023-43802

Katalog CVE

CVSS 7.8 · High EPSS 0,35%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada arduino create agent. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

Arduino Create Agent is a package to help manage Arduino development. This vulnerability affects the endpoint `/upload` which handles request with the `filename` parameter. A user who has the ability to perform HTTP requests to the localhost interface, or is able to bypass the CORS configuration, can escalate their privileges to those of the user running the Arduino Create Agent service via a crafted HTTP POST request. This issue has been addressed in version `1.3.3`. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Rincian

Terbit di NVD

18 Oktober 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.8 (High), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

EPSS (30 hari)

0,35% peluang dieksploitasi; lebih tinggi dari 27,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/arduino/arduino-create-agent/security/advisories/GHSA-75j7-w798-cwwx advisory vendor
• https://github.com/arduino/arduino-create-agent/releases/tag/1.3.3
• https://www.nozominetworks.com/blog/security-flaws-affect-a-component-of-the-arduino-create-cloud-ide