PT-2026-65933 · Osnexus · Quantastor
CVE-2026-18265
·
Published
2026-07-29
·
Updated
2026-08-20
CVSS v3.1
9.8
Critical
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
OSNEXUS QuantaStor (affected versions not specified)
Description
Remote attackers can execute arbitrary code on affected installations without authentication. The flaw is located in the configuration of Kapacitor, where a lack of authentication allows access to functionality that can be leveraged to execute code in the context of root.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Missing Authentication
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Weakness Enumeration
Related Identifiers
Affected Products
Quantastor