CVE-2026-72577CWE-306

CVE-2026-72577

Critical · published August 10, 2026

CVSS v3.1
9.8
EPSS
1%
Percentile
69.7
In the wild
Unconfirmed
What it is

Multiple vulnerabilities in NASA fprime-gds through 3.4.3 allow an unauthenticated remote attacker to achieve arbitrary code execution on the ground station host and inject arbitrary commands to connected spacecraft. The Flask application in src/fprime_gds/flask/app.py applies no authentication to any endpoint.

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01274 · 69.7th percentile
Weakness
CWE-306 · Missing Authentication for Critical Function
Published
2026-08-10T15:17Z
References (4)
https://github.com/nasa/fprime-gds · 309f9ea4-e3e9-4c6c-b79d-e8eb01244f2chttps://github.com/nasa/fprime-gds/blob/main/src/fprime_gds/flask/commands.py · 309f9ea4-e3e9-4c6c-b79d-e8eb01244f2chttps://github.com/nasa/fprime-gds/blob/main/src/fprime_gds/flask/updown.py · 309f9ea4-e3e9-4c6c-b79d-e8eb01244f2chttps://pypi.org/project/fprime-gds/ · 309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c
EPSS history
Timeline
  • 10 AUG 10:41Z
    NASA fprime-gds - Missing Authentication and Path Traversal Enable Unauthenticated RCE and Spacecraft Command Injection
    cvelistv5