CVE-2026-23515

Katalog CVE

CVSS 8.8 · High EPSS 4,6%

Kerentanan Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') pada signalk signal k server. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

Signal K Server is a server application that runs on a central hub in a boat. Prior to 1.5.0, a command injection vulnerability allows authenticated users with write permissions to execute arbitrary shell commands on the Signal K server when the set-system-time plugin is enabled. Unauthenticated users can also exploit this vulnerability if security is disabled on the Signal K server. This occurs due to unsafe construction of shell commands when processing navigation.datetime values received via WebSocket delta messages. This vulnerability is fixed in 1.5.0.

Rincian

Terbit di NVD

2 Februari 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

8.8 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

EPSS (30 hari)

4,6% peluang dieksploitasi; lebih tinggi dari 91,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/SignalK/signalk-server/security/advisories/GHSA-p8gp-2w28-mhwg exploit · advisory vendor
• https://github.com/SignalK/set-system-time/commit/75b11eae2de528bf89ede3fb1f7ed057ddbb4d24 patch