CVE-2021-27471

Katalog CVE

CVSS 8.6 · High EPSS 2,9%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada rockwellautomation connected components workbench. Skor CVSS 3.1 8.6 (High) menurut NVD.

Deskripsi (NVD)

The parsing mechanism that processes certain file types does not provide input sanitization for file paths. This may allow an attacker to craft malicious files that, when opened by Rockwell Automation Connected Components Workbench v12.00.00 and prior, can traverse the file system. If successfully exploited, an attacker could overwrite existing files and create additional files with the same permissions of the Connected Components Workbench software. User interaction is required for this exploit to be successful.

Rincian

Terbit di NVD

23 Maret 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

8.6 (High), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/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)

2,9% peluang dieksploitasi; lebih tinggi dari 86,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1131435 permissions required · advisory vendor
• https://www.cisa.gov/uscert/ics/advisories/icsa-21-133-01 advisory pihak ketiga · pemerintah AS