CVE-2025-34312

Katalog CVE

CVSS 8.8 · High EPSS 2,2%

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

Deskripsi (NVD)

IPFire versions prior to 2.29 (Core Update 198) contain a command injection vulnerability that allows an authenticated attacker to execute arbitrary commands as the 'nobody' user via the BE_NAME parameter when installing a blacklist. When a blacklist is installed the application issues an HTTP POST to /cgi-bin/urlfilter.cgi and interpolates the value of BE_NAME directly into a shell invocation without appropriate sanitation. Crafted input can inject shell metacharacters, leading to arbitrary command execution in the context of the 'nobody' user.

Rincian

Terbit di NVD

28 Oktober 2025

Terakhir diubah

26 September 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)

2,2% peluang dieksploitasi; lebih tinggi dari 82,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://bugzilla.ipfire.org/show_bug.cgi?id=13887 issue tracking · advisory pihak ketiga
• https://www.vulncheck.com/advisories/ipfire-command-injection-via-url-filter-blacklist advisory pihak ketiga
• https://www.ipfire.org/blog/ipfire-2-29-core-update-198-released release notes