---
title: "CVE-2026-105105: NASA-AMMOS AIT-Core - Authentication Bypass"
description: "NASA-AMMOS AIT-Core <= 3.1.1 contains missing authentication for critical functions caused by unauthenticated ZeroMQ message bus sockets binding to all interfaces, letting unauthenticated remote attackers inject or exfiltrate spacecraft command and telemetry data, exploit requires network access to TCP ports 5559 or 5560."
url: https://panop.io/threat-heartbeat/CVE-2026-105105/
---

# CVE-2026-105105 NASA-AMMOS AIT-Core - Authentication Bypass

NASA-AMMOS AIT-Core <= 3.1.1 contains missing authentication for critical functions caused by unauthenticated ZeroMQ message bus sockets binding to all interfaces, letting unauthenticated remote attackers inject or exfiltrate spacecraft command and telemetry data, exploit requires network access to TCP ports 5559 or 5560.

CVSS base score 9.8 /10

Critical

CISA KEV

Not listed

Public exploit

None known

EPSS

0.78% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-105105)

## Details

Type

Authentication Bypass

Impact

Data Tampering, Information Disclosure, Denial Of Service

CVSS vector

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

Published

3 October 2026

Updated

15 October 2026

Weakness

[CWE-306](https://cwe.mitre.org/data/definitions/306.html)

## Vendor fix

Update to version 3.1.2 or later which restricts ZeroMQ bind addresses to loopback.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-105105](https://nvd.nist.gov/vuln/detail/CVE-2026-105105)
- [https://github.com/advisories/GHSA-9xfm-37f4-2h8g](https://github.com/advisories/GHSA-9xfm-37f4-2h8g)
- [https://github.com/Mothra-1](https://github.com/Mothra-1)
- [https://github.com/NASA-AMMOS/AIT-Core/](https://github.com/NASA-AMMOS/AIT-Core/)
- [https://github.com/NASA-AMMOS/AIT-Core/security/advisories/GHSA-ccw5-g774-3683](https://github.com/NASA-AMMOS/AIT-Core/security/advisories/GHSA-ccw5-g774-3683)
- [https://github.com/advisories/GHSA-3j6g-pxmx-58qg](https://github.com/advisories/GHSA-3j6g-pxmx-58qg)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

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