Vestel Telefunken TE24553B45V2DZ Smart TV up to 2.78.0.0 Embedded Browser browserseturl redirect

CVSS Meta Temp Score
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CTI Interest Score
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4.1$0-$5k2.68

Summaryinfo

A vulnerability was found in Vestel Telefunken TE24553B45V2DZ Smart TV up to 2.78.0.0. It has been declared as problematic. The affected element is the function browserseturl of the component Embedded Browser. Such manipulation leads to redirect. This vulnerability is listed as CVE-2026-15570. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability was found in Vestel Telefunken TE24553B45V2DZ Smart TV up to 2.78.0.0. It has been rated as problematic. Affected by this issue is the function browserseturl of the component Embedded Browser. The manipulation with an unknown input leads to a redirect vulnerability. Using CWE to declare the problem leads to CWE-601. A web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks. Impacted is integrity. CVE summarizes:

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.

The advisory is shared for download at firebasestorage.googleapis.com. This vulnerability is handled as CVE-2026-15570 since 07/13/2026. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1204.001.

Upgrading to version 2.85.2.0 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-54481). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Redirect
CWE: CWE-601
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Telefunken TE24553B45V2DZ Smart TV 2.85.2.0

Timelineinfo

07/13/2026 CVE reserved
08/07/2026 +25 days Advisory disclosed
08/07/2026 +0 days VulDB entry created
08/07/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: firebasestorage.googleapis.com
Status: Confirmed

CVE: CVE-2026-15570 (🔒)
GCVE (CVE): GCVE-0-2026-15570
GCVE (VulDB): GCVE-100-387008
EUVD: 🔒

Entryinfo

Created: 08/07/2026 15:55
Updated: 08/07/2026 16:11
Changes: 08/07/2026 15:55 (56), 08/07/2026 16:11 (1)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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