CVE-2025-67780Public exploit

Administrative gRPC actions via unauthenticated diagnostic bridge

Published Dec 11, 2025 · Updated Dec 11, 2025

Missing authentication in SpaceX Starlink Dish firmware 2024.12.04.mr46620 allows remote attackers to invoke administrative gRPC actions. The diagnostic HTTP bridge on port 9201 converts attacker-supplied binary POST bodies into gRPC command identifiers and executes permitted commands without authentication; omitting Referer bypasses its cross-origin check. Access requires LAN reachability; demonstrated consequences are orientation-data reads and forced reboot, while SpaceX disputes the report as intended app integration behavior.

CVSS severity4.2
Medium
EPSS probability0.17%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authentication in SpaceX Starlink Dish firmware 2024.12.04.mr46620 allows remote attackers to invoke administrative gRPC actions. The diagnostic HTTP bridge on port 9201 converts attacker-supplied binary POST bodies into gRPC command identifiers and executes permitted commands without authentication; omitting Referer bypasses its cross-origin check. Access requires LAN reachability; demonstrated consequences are orientation-data reads and forced reboot, while SpaceX disputes the report as intended app integration behavior.

The record

CVE
CVE-2025-67780
Published
Dec 11, 2025
Updated
Dec 11, 2025
Vendor
SpaceX
Product
Starlink Dish
Classifications
CWE-306, T1210, T1498
Attack vector
adjacent
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 11, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 11, 2025Record 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=2024.12.04.mr46620 <21.08.24

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesunauthenticated

What is affected?

SpaceX · Starlink Dishversion=2024.12.04.mr46620 <21.08.24

Published CVSS scores

4.2MITRECVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L

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-306Missing Authentication for Critical Function
T1210Exploitation of Remote Services
T1498Network Denial of Service

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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