CVE-2025-41755

MEDIUM

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.

Details CVE

Score CVSS v3.16.5

SeveriteMEDIUM

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie3/9/2026

Derniere modification3/11/2026

Sourcenvd

Observations honeypot0

Produits affectes

mbs-solutions:ubr-01_mk_iimbs-solutions:ubr-02mbs-solutions:ubr-lonmbs-solutions:universal_bacnet_router_firmware

Faiblesses (CWE)

CWE-22

References

https://www.mbs-solutions.de/mbs-2025-0001(info@cert.vde.com)

Correlations IOC

Aucune correlation enregistree

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