VULNERABILITY INTELLIGENCE

CVE-2023-45277

CVSS score7.5 HIGH
EPSS probability1.22%
CISA KEVNot currently listed
Published2023-10-19
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Description

Yamcs 5.8.6 is vulnerable to directory traversal (issue 1 of 2). The vulnerability is in the storage functionality of the API and allows one to escape the base directory of the buckets, freely navigate system directories, and read arbitrary files.

Weakness classification

  • nvd@nist.gov: CWE-22

Primary references