CVE-2026-18265

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...

EUVD-2026-63483

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...

CVE-2026-18265

The vulnerability is in the configuration of Kapacitor within OSNEXUS QuantaStor, where missing authentication on a network-accessible endpoint allows unauthenticated attackers to execute arbitrary code as root (CVSS 9.8). Affected versions are not specified and no fix or patch version is availab...

CVE-2026-18265: Missing Authentication for Critical Function

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...

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 pri...

CVE-2026-10880: Improper Neutralization of Special Elements used in an SQL Command

OSNexus QuantaStor SDS Manager is vulnerable to SQL injection in the login endpoint. The username field is not properly sanitized before being incorporated into a SQL query, allowing an unauthenticated remote attacker to bypass authentication and log in as an administrator without supplying a val...

EUVD-2017-18888

Malware in sbrugna...

CVE-2021-42079 SSRF vulnerability in OSNEXUS QuantaStor before 6.0.0.355

An authenticated administrator is able to prepare an alert that is able to execute an SSRF attack. This is exclusively with POST requests. POC Step 1: Prepare the SSRF with a request like this: GET...

CVE-2021-42081 Authenticated Remote Command Execution vulnerability in OSNEXUS QuantaStor before 6.0.0.355

An authenticated administrator is allowed to remotely execute arbitrary shell commands via the API. POC...

CVE-2021-42080 Reflected XSS vulnerability in OSNEXUS QuantaStor before 6.0.0.355

An attacker is able to launch a Reflected XSS attack using a crafted URL. POC: Visit the following URL https://:8153/qstorapi/echo?inputMessage=...

CVE-2021-4406 Authenticated Remote COmmand Execution as root in OSNEXUS QuantaStor version 6.0.0.355 and others

An authenticated attacker is able to create alerts that trigger a stored XSS attack. POC go to the alert manager open the ITSM tab add a webhook with the URL/service token value ' -h && id | tee /tmp/ttttttddddssss ' whitespaces are tab characters click add click apply create a test alert The tes...

CVE-2021-42081 Authenticated Remote Command Execution vulnerability in OSNEXUS QuantaStor before 6.0.0.355

An authenticated administrator is allowed to remotely execute arbitrary shell commands via the API. POC...

CVE-2021-4406 Authenticated Remote COmmand Execution as root in OSNEXUS QuantaStor version 6.0.0.355 and others

An authenticated attacker is able to create alerts that trigger a stored XSS attack. POC go to the alert manager open the ITSM tab add a webhook with the URL/service token value ' -h && id | tee /tmp/ttttttddddssss ' whitespaces are tab characters click add click apply create a test alert The tes...

CVE-2021-42079 SSRF vulnerability in OSNEXUS QuantaStor before 6.0.0.355

An authenticated administrator is able to prepare an alert that is able to execute an SSRF attack. This is exclusively with POST requests. POC Step 1: Prepare the SSRF with a request like this: GET...

CVE-2021-42083 Authenticated Stored XSS in OSNEXUS QuantaStor 6.0.0.335

An authenticated attacker is able to create alerts that trigger a stored XSS attack. POC go to the alert manager open the ITSM tab add a webhook with the URL/service token value ' -h && id | tee /tmp/ttttttddddssss ' whitespaces are tab characters click add click apply create a test alert The tes...

CVE-2021-42082 Local Privilege Escalation to root in OSNEXUS QuantaStor before 6.0.0.355

Local users are able to execute scripts under root privileges. POC On the local host run the following command: curl 'localhost:8154/qstor/qsupgrade.py?taskId=1&a=;whoami'...

CVE-2021-42082 Local Privilege Escalation to root in OSNEXUS QuantaStor before 6.0.0.355

Local users are able to execute scripts under root privileges. POC On the local host run the following command: curl 'localhost:8154/qstor/qsupgrade.py?taskId=1&a=;whoami'...

OSNEXUS QuantaStor 跨站脚本漏洞

OSNEXUS QuantaStor is a unified software-defined storage platform from OSNEXUS Corporation. A cross-site scripting vulnerability exists in OSNEXUS QuantaStor versions prior to 6.0.0.355. An attacker could exploit this vulnerability to perform cross-site scripting attacks...

OSNEXUS QuantaStor Multiple Vulnerabilities

OSNEXUS QuantaStor is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2017 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:osnexus:quantastor"; if...

CVE-2017-9978

On the OSNEXUS QuantaStor v4 virtual appliance before 4.3.1, a flaw was found with the error message sent as a response for users that don't exist on the system. An attacker could leverage this information to fine-tune and enumerate valid accounts on the system by searching for common usernames...