CVE-2026-6942: radare2 mcp server

csirt@kutim:~/threat-intel/cve/CVE-2026-6942

CVSS 8.8 · High EPSS 3,0%

Kerentanan Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') pada radare2 mcp server. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

radare2-mcp version 1.6.0 and earlier contains an os command injection vulnerability that allows remote attackers to execute arbitrary commands by bypassing the command filter through shell metacharacters in user-controlled input passed to r2_cmd_str(). Attackers can inject shell metacharacters through the jsonrpc interface parameters to achieve remote code execution on the host running radare2-mcp without requiring authentication.

Rincian

Terbit di NVD: 23 April 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:N/UI:R/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): 3,0% peluang dieksploitasi; lebih tinggi dari 86,9% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
radare	radare2 mcp server	Semua versi sebelum 1.7.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/radareorg/radare2-mcp/commit/482cde6500009112a8bc0b3fa8d2ef6180581ec0 patch
https://www.vulncheck.com/advisories/radare2-mcp-os-command-injection-via-shell-metacharacter-bypass advisory pihak ketiga
https://github.com/radareorg/radare2-mcp/issues/45 exploit · issue tracking

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.