CVE-2022-26500

Katalog CVE

CVSS 8.8 · High KEV · sudah dieksploitasi Dipakai ransomware EPSS 5,8%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada veeam backup & replication. Skor CVSS 3.1 8.8 (High) menurut NVD. Masuk katalog KEV CISA pada 13 Desember 2022, artinya sudah terbukti dieksploitasi. Tercatat dipakai dalam kampanye ransomware.

Deskripsi (NVD)

Improper limitation of path names in Veeam Backup & Replication 9.5U3, 9.5U4,10.x, and 11.x allows remote authenticated users access to internal API functions that allows attackers to upload and execute arbitrary code.

Rincian

Terbit di NVD

17 Maret 2022

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-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

EPSS (30 hari)

5,8% peluang dieksploitasi; lebih tinggi dari 93,0% CVE lain

Known Exploited Vulnerabilities (CISA)

Nama

Veeam Backup & Replication Remote Code Execution Vulnerability

Masuk KEV

13 Desember 2022

Tenggat CISA

3 Januari 2023 (untuk instansi federal AS)

Ransomware

Tercatat dipakai dalam kampanye ransomware

Tindakan wajib

Apply updates per vendor instructions.

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://veeam.com advisory vendor
• https://www.veeam.com/kb4288 advisory vendor
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-26500 pemerintah AS