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CVE-2025-63207

Rvr Tex1002lcd Firmware authentication bypass

9.8 CRITICALPublic exploitEPSS 6.97%
  1. Published19 Nov 2025

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.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Rvr Tex1002lcd Firmwaretexl-000400
Rvr Tex100lcd/s Firmwaretexl-000400
Rvr Tex150lcd/s Firmwaretexl-000400
Rvr Tex2000light Firmwaretexl-000400
Rvr Tex2500lcd Firmwaretexl-000400
Rvr Tex300lcd Firmwaretexl-000400
Rvr Tex30lcd/s Firmwaretexl-000400
Rvr Tex3500lcd Firmwaretexl-000400
Rvr Tex502lcd Firmwaretexl-000400
Rvr Tex50lcd/s Firmwaretexl-000400
Rvr Tex702lcd Firmwaretexl-000400

Remediation

No fixed version is recorded in the NVD data. Check the vendor advisory for the latest guidance.

References

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Frequently asked

Is CVE-2025-63207 being actively exploited?

CVE-2025-63207 is not in the CISA KEV catalog. A public exploit reference exists, so treat it as exploitable. Its EPSS exploit probability is 6.97%.

How severe is CVE-2025-63207?

CVE-2025-63207 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 6.97% probability of exploitation.

Which products are affected by CVE-2025-63207?

Affected products include Rvr Tex1002lcd Firmware, Rvr Tex100lcd/s Firmware, Rvr Tex150lcd/s Firmware, Rvr Tex2000light Firmware, Rvr Tex2500lcd Firmware, and 6 more.

How do I fix CVE-2025-63207?

Apply the vendor's patch or advisory guidance, then verify no affected versions remain across your devices.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2025-63207 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.