CVE-2026-1579

Katalog CVE

CVSS 9.8 · Critical EPSS 0,93%

Kerentanan Missing Authentication for Critical Function pada px4 autopilot. Skor CVSS 3.1 9.8 (Critical) menurut hq.dhs.gov.

Deskripsi (NVD)

The MAVLink communication protocol does not require cryptographic authentication by default. When MAVLink 2.0 message signing is not enabled, any message -- including SERIAL_CONTROL, which provides interactive shell access -- can be sent by an unauthenticated party with access to the MAVLink interface. PX4 provides MAVLink 2.0 message signing as the cryptographic authentication mechanism for all MAVLink communication. When signing is enabled, unsigned messages are rejected at the protocol level.

Rincian

Terbit di NVD

31 Maret 2026

Terakhir diubah

29 Juli 2026

Status NVD

Analyzed

CVSS 3.1

9.8 (Critical), sumber hq.dhs.gov
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-306: Missing Authentication for Critical Function

EPSS (30 hari)

0,93% peluang dieksploitasi; lebih tinggi dari 59,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.cisa.gov/news-events/ics-advisories/icsa-26-090-02 advisory pihak ketiga · pemerintah AS
• https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-090-02.json advisory pihak ketiga
• https://docs.px4.io/main/en/mavlink/message_signing product
• https://docs.px4.io/main/en/mavlink/security_hardening product