CVE-2025-41755
Published: Mar 9, 2026
Modified: Mar 9, 2026
CVSS v3.1
6.5
Description
A low-privileged remote attacker can exploit the ubr-logread method in wwwubr.cgi to read arbitrary files on the system. The endpoint accepts a parameter specifying the log file to open (e.g., /tmp/weblog{some_number}), but this parameter is not properly validated, allowing an attacker to modify it to reference any file and retrieve its contents.
| Vendor | Product | Versions |
|---|---|---|
MBS | UBR-01 Mk II | affected 0.0.0 - < 6.0.1.0 |
MBS | UBR-02 | affected 0.0.0 - < 6.0.1.0 |
MBS | UBR-LON | affected 0.0.0 - < 6.0.1.0 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
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