CVE-2026-3564

Katalog CVE

CVSS 9.0 · Critical EPSS 0,28%

Kerentanan Improper Verification of Cryptographic Signature. Skor CVSS 3.1 9.0 (Critical) menurut CNA.

Deskripsi (NVD)

A condition in the ScreenConnect server component may allow an actor with access to server-level cryptographic material used for authentication to obtain unauthorized access, including elevated privileges, in certain scenarios. ScreenConnect host and guest client agents are not independently affected by this CVE.

Rincian

Terbit di NVD

17 Maret 2026

Terakhir diubah

9 Juli 2026

Status NVD

Awaiting Analysis

CVSS 3.1

9.0 (Critical), sumber CNA
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-347: Improper Verification of Cryptographic Signature

EPSS (30 hari)

0,28% peluang dieksploitasi; lebih tinggi dari 19,4% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://www.connectwise.com/company/trust/security-bulletins/2026-03-17-screenconnect-bulletin