CVE-2026-18265 — OSNEXUS QuantaStor Missing Authentication Remote Code Execution Vulnerability
OSNEXUS QuantaStor Missing Authentication Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of …
Published: 2026-08-20 · CVSS: 9.8 · CVSS 3.0
OSNEXUS QuantaStor Missing Authentication Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of OSNEXUS QuantaStor. Authentication is not required to exploit this vulnerability. The specific flaw exists within the configuration of Kapacitor. The issue results from the lack of authentication prior to allowing access to functionality. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-30036.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7