Vulnerability Details : CVE-2021-42080
An attacker is able to launch a Reflected XSS attack using a crafted URL.
Published
2023-07-10 16:15:48
Updated
2024-10-16 12:15:04
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2021-42080
- cpe:2.3:a:osnexus:quantastor:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-42080
0.12%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 47 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-42080
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.4
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N |
2.8
|
4.0
|
Dutch Institute for Vulnerability Disclosure | 2024-10-16 |
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |
2.8
|
3.6
|
Dutch Institute for Vulnerability Disclosure | |
7.4
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N |
2.8
|
4.0
|
NIST | 2024-09-13 |
6.1
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST |
CWE ids for CVE-2021-42080
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by:
- csirt@divd.nl (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2021-42080
-
https://www.wbsec.nl/osnexus
OSNexus :: WBSec.nl — Pentesting - BughunterThird Party Advisory
-
https://www.divd.nl/DIVD-2021-00020
DIVD /Broken Link
-
https://csirt.divd.nl/DIVD-2021-00020/
DIVD-2021-00020 - OSNexsus QuantaStor limited disclosure and product warning | DIVD CSIRT
-
https://csirt.divd.nl/CVE-2021-42080
Reflected XSS vulnerability in OSNEXUS QuantaStor before 6.0.0.355 | DIVD CSIRTThird Party Advisory
-
https://www.osnexus.com/products/software-defined-storage
Software Defined Storage — OSNEXUSProduct
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