PT-2023-28996 · Arduino · Arduino Create Agent

Giubby84 · Published 2023-10-18 · Updated 2023-11-08 · CVE-2023-43803

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Arduino Create Agent versions prior to 1.3.3

Description The issue affects the endpoint "/v2/pkgs/tools/installed" and the way it handles plugin names supplied as user input. A user who has the ability to perform HTTP requests to the localhost interface, or is able to bypass the CORS configuration, can delete arbitrary files or folders belonging to the user that runs the Arduino Create Agent via a crafted HTTP POST request.

Recommendations For versions prior to 1.3.3, upgrade to version 1.3.3 to address the issue. As a temporary workaround, consider restricting access to the "/v2/pkgs/tools/installed" endpoint to minimize the risk of exploitation. Additionally, ensure that the CORS configuration is properly set up to prevent unauthorized access.

Exploit

Fix

Path traversal

Weakness Enumeration

CWE-35

CWE-22

Related Identifiers

CVE-2023-43803

DLA-3649-1

GHSA-M5JC-R4GF-C6P8

Affected Products

Arduino Create Agent

References · 13

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/43xxx/CVE-2023-43803.json · Exploit
• https://github.com/arduino/arduino-create-agent/security/advisories/GHSA-m5jc-r4gf-c6p8 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-43803 · Security Note
• https://osv.dev/vulnerability/DLA-3649-1 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-m5jc-r4gf-c6p8 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-43803 · Vendor Advisory
• https://github.com/arduino/arduino-create-agent/releases/tag/1.3.3 · Note
• https://github.com/arduino/arduino-create-agent · Note
• https://nozominetworks.com/blog/security-flaws-affect-a-component-of-the-arduino-create-cloud-ide · Note
• https://lists.debian.org/debian-lts-announce/2023/11/msg00005.html · Note
• https://t.me/cibsecurity/72539 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1714769277926961425 · Twitter Post
• https://twitter.com/CVEnew/status/1714746426993881380 · Twitter Post