CVE-2026-19918CWE-266CWE-284broken-access-control

CVE-2026-19918

Medium · published August 16, 2026

CVSS v3.1
6.3
EPSS
0%
Percentile
27.3
In the wild
Unconfirmed
What it is

A vulnerability has been found in SpaceX Starlink Router Gen 3 2025.11.14.mr64708.3. This affects the function get_status of the component gRPC Management Interface. The manipulation leads to improper access controls. The attack can only be initiated within the local network. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

The record
Technical detail
CVSS v3.1
6.3 · MEDIUM
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CVSS v4.0
5.3 · CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.00349 · 27.3th percentile
Weaknesses
CWE-266 · Incorrect Privilege Assignment; CWE-284 · Improper Access Control
Published
2026-08-16T04:16Z
References (5)
https://vuldb.com/cve/CVE-2026-19918 · [email protected]https://vuldb.com/submit/870897 · [email protected]https://vuldb.com/vuln/390168 · [email protected]https://vuldb.com/vuln/390168/cti · [email protected]https://www.ararasat.com/blog/starlink-lan-grpc-control/ · [email protected]
EPSS history
Timeline
  • 15 AUG 23:15Z
    SpaceX Starlink Router Gen 3 gRPC Management get_status access control
    cvelistv5