CVE-2021-21690

Katalog CVE

CVSS 9.8 · Critical EPSS 2,5%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada jenkins. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

Agent processes are able to completely bypass file path filtering by wrapping the file operation in an agent file path in Jenkins 2.318 and earlier, LTS 2.303.2 and earlier.

Rincian

Terbit di NVD

4 November 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

9.8 (Critical), sumber NVD
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-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

EPSS (30 hari)

2,5% peluang dieksploitasi; lebih tinggi dari 84,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.jenkins.io/security/advisory/2021-11-04/#SECURITY-2455 advisory vendor