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CRITICAL

CVE-2025-63207

CVSS v3

9.8

CRITICAL

EPSS Score

7.0 %

exploit probability, as of 2026-09-25

CISA KEV

No

known exploited

Exploitation

—

SSVC status

Description

The R.V.R Elettronica TEX product (firmware TEXL-000400, Web GUI TLAN-000400) is vulnerable to broken access control due to improper authentication checks on the /_Passwd.html endpoint. An attacker can send an unauthenticated POST request to change the Admin, Operator, and User passwords, resulting in complete system compromise.

Technical details

Published
2025-11-19

Frequently asked questions

What is CVE-2025-63207?

The R.V.R Elettronica TEX product (firmware TEXL-000400, Web GUI TLAN-000400) is vulnerable to broken access control due to improper authentication checks on the /_Passwd.html endpoint. An attacker can send an unauthenticated POST request to change the Admin, Operator, and User passwords, resulting in complete system compromise.

Is CVE-2025-63207 actively exploited?

Active exploitation of CVE-2025-63207 has not been confirmed. Its EPSS score was 7.0% on 2026-09-25, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2025-63207?

CVE-2025-63207 has a CVSS v3 base score of 9.8 (CRITICAL severity).

Is CVE-2025-63207 affecting your environment?

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