Advisory Details

March 13th, 2025

NVIDIA Riva gRPC API Missing Authentication for Critical Function Authentication Bypass Vulnerability

CVE ID	CVE-2025-23243
CVSS SCORE	6.5, AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
AFFECTED VENDORS	NVIDIA
AFFECTED PRODUCTS	Riva
VULNERABILITY DETAILS	This vulnerability allows remote attackers to bypass authentication on affected installations of NVIDIA Riva. Authentication is not required to exploit this vulnerability. The specific flaw exists within the riva_quickstart component. The issue results from the lack of authentication prior to allowing access to functionality. An attacker can leverage this vulnerability to bypass authentication on the system.
ADDITIONAL DETAILS	NVIDIA has issued an update to correct this vulnerability. More details can be found at: https://nvidia.custhelp.com/app/answers/detail/a_id/5625
DISCLOSURE TIMELINE	2024-11-05 - Vulnerability reported to vendor 2025-03-13 - Coordinated public release of advisory 2025-03-13 - Advisory Updated
CREDIT	David Fiser and Alfredo Oliveira ( Nebula of Trend Micro )

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