Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS03NWo3LXc3OTgtY3d3eM4AA2i9

Arduino Create Agent path traversal - local privilege escalation vulnerability

Impact

The 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 his privileges to those of the user running the Arduino Create Agent service via a crafted HTTP POST request.
Further details are available in the references.

Fixed Version

• 1.3.3

References

The issue was reported by Nozomi Networks Labs. Further details are available at the following URL:

• https://www.nozominetworks.com/blog/security-flaws-affect-a-component-of-the-arduino-create-cloud-ide

Permalink: https://github.com/advisories/GHSA-75j7-w798-cwwx
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS03NWo3LXc3OTgtY3d3eM4AA2i9
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: about 1 year ago
Updated: about 1 year ago

CVSS Score: 7.3
CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L

EPSS Percentage: 0.0006
EPSS Percentile: 0.26507

Identifiers: GHSA-75j7-w798-cwwx, CVE-2023-43802
References:

• https://github.com/arduino/arduino-create-agent/security/advisories/GHSA-75j7-w798-cwwx
• https://github.com/arduino/arduino-create-agent/releases/tag/1.3.3
• https://nvd.nist.gov/vuln/detail/CVE-2023-43802
• https://www.nozominetworks.com/blog/security-flaws-affect-a-component-of-the-arduino-create-cloud-ide
• https://github.com/advisories/GHSA-75j7-w798-cwwx

Repository: https://github.com/arduino/arduino-create-agent
Blast Radius: 1.0

Affected Packages