Vulnerability · Published Aug 7, 2026 · Assigned by Vestel
CVE-2026-15570Improper URL Scheme and Destination Validation in SmartCenter browserseturl Command
High 7.1
In plain English
A high-severity server-side request forgery in Telefunken TE24553B45V2DZ Smart TV from Vestel. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 18% of all known vulnerabilities).
Official description
An improper restriction of URL schemes and destinations in the SmartCenter browserseturl command in the Telefunken TE24553B45V2DZ Smart TV running on the Vestel MB181 / Voltron181 / TiVo OS platform allows an attacker with access to the same local network to cause the embedded browser to issue requests to unintended loopback/internal destinations, including 127.0.0.1 addresses. In demonstrated scenarios, requests initiated through the SmartCenter browserseturl mechanism could reach an internal service and receive a successful response, although the same destination was not reachable through normal browser navigation. The issue affects firmware version V2.78.0.0 and is fixed in firmware version V2.85.2.0.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Vestel | Telefunken TE24553B45V2DZ Smart TV | V2.78.0.0 |
Weakness: CWE-918 · Vector: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N