CVE-2026-64827: Telenia Software TVox, логическа грешка

Описание

Оригинално описание

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.

Засегнати продукти

• Telenia Software TVox: 26.0.0 до 26.5.3; 24.0.0 до 24.9.21

Вид слабост

• CWE-807 Reliance on Untrusted Inputs in a Security Decision

История

Други уязвимости в Telenia Software TVox

• 8.5CVE-2026-67609
• 8.6CVE-2026-67608

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-64827
• https://nvd.nist.gov/vuln/detail/CVE-2026-64827
• 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