CVE-2023-27532

Katalog CVE

CVSS 7.5 · High KEV · sudah dieksploitasi Dipakai ransomware EPSS 81,3%

Kerentanan Missing Authentication for Critical Function pada veeam backup & replication. Skor CVSS 3.1 7.5 (High) menurut NVD. Masuk katalog KEV CISA pada 22 Agustus 2023, artinya sudah terbukti dieksploitasi. Tercatat dipakai dalam kampanye ransomware.

Deskripsi (NVD)

Vulnerability in Veeam Backup & Replication component allows encrypted credentials stored in the configuration database to be obtained. This may lead to gaining access to the backup infrastructure hosts.

Rincian

Terbit di NVD

10 Maret 2023

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

7.5 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-306: Missing Authentication for Critical Function

EPSS (30 hari)

81,3% peluang dieksploitasi; lebih tinggi dari 99,6% CVE lain

Known Exploited Vulnerabilities (CISA)

Nama

Veeam Backup & Replication Cloud Connect Missing Authentication for Critical Function Vulnerability

Masuk KEV

22 Agustus 2023

Tenggat CISA

12 September 2023 (untuk instansi federal AS)

Ransomware

Tercatat dipakai dalam kampanye ransomware

Tindakan wajib

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.veeam.com/kb4424 advisory vendor
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-27532 pemerintah AS