CVE-2025-63207

Exp

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.

Published: 2025-11-19 Last update: 2026-01-15 Assigner: [email protected] Source: [email protected]
NVD Status：Analyzed，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2025-63207 is rated High Exploit Risk (70.5/100): CVSS Critical severity, with low exploitation likelihood (EPSS 0.24%). 1 public exploit reference(s) are indexed (Exploit-DB). Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2025-63207

EDB-ID Source Kind Published Link
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2025-63207

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-04-17 0.26% 0.24% -0.02%
2 2026-03-21 0.21% 0.26% +0.05%
3 2026-01-16 — 0.21% —

Full EPSS history (5 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2025-63207

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
9.8 3.1 CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 3.9 5.9 134c704f-9b21-4f2e-91b3-4a467353bcc0

Weakness enumeration for CVE-2025-63207

Affected software / configurations for CVE-2025-63207

Vendor Product Version Raw CPE
rvr tex30lcd\/s_firmware texl-000400 cpe:2.3:o:rvr:tex30lcd\/s_firmware:texl-000400:*:*:*:*:*:*:*
rvr tex50lcd\/s_firmware texl-000400 cpe:2.3:o:rvr:tex50lcd\/s_firmware:texl-000400:*:*:*:*:*:*:*
rvr tex100lcd\/s_firmware texl-000400 cpe:2.3:o:rvr:tex100lcd\/s_firmware:texl-000400:*:*:*:*:*:*:*
rvr tex150lcd\/s_firmware texl-000400 cpe:2.3:o:rvr:tex150lcd\/s_firmware:texl-000400:*:*:*:*:*:*:*
rvr tex300lcd_firmware texl-000400 cpe:2.3:o:rvr:tex300lcd_firmware:texl-000400:*:*:*:*:*:*:*
rvr tex502lcd_firmware texl-000400 cpe:2.3:o:rvr:tex502lcd_firmware:texl-000400:*:*:*:*:*:*:*
rvr tex702lcd_firmware texl-000400 cpe:2.3:o:rvr:tex702lcd_firmware:texl-000400:*:*:*:*:*:*:*
rvr tex3500lcd_firmware texl-000400 cpe:2.3:o:rvr:tex3500lcd_firmware:texl-000400:*:*:*:*:*:*:*
rvr tex1002lcd_firmware texl-000400 cpe:2.3:o:rvr:tex1002lcd_firmware:texl-000400:*:*:*:*:*:*:*
rvr tex2000light_firmware texl-000400 cpe:2.3:o:rvr:tex2000light_firmware:texl-000400:*:*:*:*:*:*:*
rvr tex2500lcd_firmware texl-000400 cpe:2.3:o:rvr:tex2500lcd_firmware:texl-000400:*:*:*:*:*:*:*

References for CVE-2025-63207

cvelogic Threat Intelligence