CVE-2023-45278
Yamcs API Directory Traversal vulnerability
9.1
CRITICAL
CVSS 3.1
EPSS 2.0%
Description
Directory Traversal vulnerability in the storage functionality of the API in Yamcs 5.8.6 allows attackers to delete arbitrary files via crafted HTTP DELETE request.
How to fix CVE-2023-45278
To remediate CVE-2023-45278, upgrade the affected package to a fixed version below.
- Maven/org.yamcs:yamcs—upgrade to 5.8.7 or later
Is CVE-2023-45278 being exploited?
Low — EPSS is 2.0%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 5.8.7
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H |