CVE-2026-64827

Katalog CVE

CVSS 9.8 · Critical EPSS 0,83%

Kerentanan Reliance on Untrusted Inputs in a Security Decision. Skor CVSS 3.1 9.8 (Critical) menurut vulncheck.com.

Deskripsi (NVD)

Telenia Software TVox 26.5.3 and prior 26.x versions, and 24.9.21 and prior 24.x versions, contain an authentication bypass vulnerability in set_env.php where the redirectToLoginAdminIRequestHaveAccessToken() function derives the current page name from PHP_SELF and skips authentication when the value matches 'login_admin.php'. Attackers can append '/login_admin.php' to the path of any target PHP script to cause the authentication check to pass and gain unauthenticated access to all PHP scripts under the manager HTML directory.

Rincian

Terbit di NVD

3 Agustus 2026

Terakhir diubah

9 September 2026

Status NVD

Deferred

CVSS 3.1

9.8 (Critical), sumber vulncheck.com
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-807: Reliance on Untrusted Inputs in a Security Decision

EPSS (30 hari)

0,83% peluang dieksploitasi; lebih tinggi dari 56,4% 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://karmainsecurity.com/KIS-2026-14
• https://www.teleniasoftware.com/
• https://www.vulncheck.com/advisories/telenia-tvox-authentication-bypass-via-set-env-php
• http://seclists.org/fulldisclosure/2026/Aug/30