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CVE-2026-15570— Improper URL Scheme and Destination Validation in SmartCenter browserseturl Command

Quick assessment

Affected
Vestel Telefunken TE24553B45V2DZ Smart TV
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Vestel Telefunken TE24553B45V2DZ Smart TV是土耳其Vestel公司的一款智能电视。 Vestel Telefunken TE24553B45V2DZ Smart TV V2.78.0.0版本存在服务端请求伪造漏洞，该漏洞源于SmartCenter浏览器的browserseturl命令对URL schemes和目的地的限制不当，可能导致同一局域网内的攻击者使嵌入式浏览器向非预期的回环/内部目的地（包括127.0.0.1地址）发出请求。

CVSS 7.1 · High EPSS 0.26% · P16

Possible ATT&CK Techniques 1 AI

T1071 · Application Layer Protocol

Affected Version Matrix 2

VendorProduct Version RangeStatus
Vestel Telefunken TE24553B45V2DZ Smart TV V2.78.0.0 affected
V2.85.2.0 unaffected
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I. Basic Information for CVE-2026-15570

Vulnerability Information
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Vulnerability Title
Improper URL Scheme and Destination Validation in SmartCenter browserseturl Command
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
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
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
Vestel Telefunken TE24553B45V2DZ Smart TV 服务端请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Vestel Telefunken TE24553B45V2DZ Smart TV是土耳其Vestel公司的一款智能电视。 Vestel Telefunken TE24553B45V2DZ Smart TV V2.78.0.0版本存在服务端请求伪造漏洞，该漏洞源于SmartCenter浏览器的browserseturl命令对URL schemes和目的地的限制不当，可能导致同一局域网内的攻击者使嵌入式浏览器向非预期的回环/内部目的地（包括127.0.0.1地址）发出请求。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Vestel Telefunken TE24553B45V2DZ Smart TV V2.78.0.0 -

II. Public POCs for CVE-2026-15570

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III. Intelligence Information for CVE-2026-15570

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Vendor Advisories for CVE-2026-15570 (2)

IV. Related Vulnerabilities

Same vendor: Vestel
Same weakness: CWE-918

V. Comments for CVE-2026-15570

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