CVE-2026-19918Public exploit

Information disclosure via unauthenticated gRPC get_status

Published Aug 15, 2026 · Updated Aug 15, 2026

Improper access control in SpaceX Starlink Gen 3 Router 2025.11.14.mr64708.3 allows remote attackers to read router telemetry. The plaintext gRPC SpaceX.API.Device.Device/Handle endpoint accepts an unauthenticated get_status request and returns device, client, mesh, and network state. Reachability requires access to the router's LAN, but no credentials or user interaction; disclosed data includes firmware identity and connected-client details.

CVSS severity6.3
Medium
EPSS probability0.23%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in SpaceX Starlink Gen 3 Router 2025.11.14.mr64708.3 allows remote attackers to read router telemetry. The plaintext gRPC SpaceX.API.Device.Device/Handle endpoint accepts an unauthenticated get_status request and returns device, client, mesh, and network state. Reachability requires access to the router's LAN, but no credentials or user interaction; disclosed data includes firmware identity and connected-client details.

The record

CVE
CVE-2026-19918
Published
Aug 15, 2026
Updated
Aug 15, 2026
Vendor
SpaceX
Product
Starlink Gen 3 Router
Classifications
CWE-266, CWE-284, T1082, T1016
Attack vector
adjacent
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 15, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 15, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=2025.11.14.mr64708.3

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesunauthenticated

What is affected?

SpaceX · Starlink Gen 3 Routerversion=2025.11.14.mr64708.3

Published CVSS scores

6.3NVDCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
5.8NVDAV:A/AC:L/Au:N/C:P/I:P/A:P

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectoradjacent
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-266Incorrect Privilege Assignment
CWE-284Improper Access Control
T1082System Information Discovery
T1016System Network Configuration Discovery

Public exploit references

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Technologies

Your stack

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Your stack

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