CVE-2025-44039

Published May 13, 2025 CVSS 3.1 · 5.1 Medium EPSS < 1% KEV · Not listed
Description
CP-XR-DE21-S -4G Router Firmware version 1.031.022 was discovered to contain insecure protections for its UART console. This vulnerability allows local attackers to connect to the UART port via a serial connection, read all boot sequence, and revealing internal system details and sensitive information without any authentication.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-14395 CP-XR-DE21-S -4G Router Firmware version 1.031.022 was discovered to contain insecure protections for its UART console. This vulnerability allows local attackers to connect to the UART port via a serial connection, read all boot sequence, and revealing internal system details and sensitive information without any authentication.
History
Type Values Removed Values Added
Metrics epss

{'score': 0.00019}

epss

{'score': 0.00025}

Type Values Removed Values Added
First Time appeared Cpplusworld
Cpplusworld cp-xr-de21-s
Cpplusworld cp-xr-de21-s Firmware
CPEs cpe:2.3:h:cpplusworld:cp-xr-de21-s:-:*:*:*:*:*:*:*
cpe:2.3:o:cpplusworld:cp-xr-de21-s_firmware:1.031.022:*:*:*:*:*:*:*
Vendors & Products Cpplusworld
Cpplusworld cp-xr-de21-s
Cpplusworld cp-xr-de21-s Firmware
Type Values Removed Values Added
Weaknesses CWE-306
Metrics cvssV3_1

{'score': 5.1, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description CP-XR-DE21-S -4G Router Firmware version 1.031.022 was discovered to contain insecure protections for its UART console. This vulnerability allows local attackers to connect to the UART port via a serial connection, read all boot sequence, and revealing internal system details and sensitive information without any authentication.
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
May 13, 2025, 3:33 PM
Reserved
Apr 22, 2025, 12:00 AM
Status
Analyzed
Published
May 13, 2025, 3:15 PM
Modified
Jun 17, 2026, 9:24 AM