CVE-2021-42080 (GCVE-0-2021-42080)

Vulnerability from cvelistv5 – Published: 2023-07-10 06:29 – Updated: 2025-09-22 06:40
VLAI?
Title
Reflected XSS vulnerability in OSNEXUS QuantaStor before 6.0.0.355
Summary
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)>
Severity ?
7.4 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
https://www.wbsec.nl/osnexus third-party-advisorytechnical-description
https://csirt.divd.nl/DIVD-2021-00020/ third-party-advisory
https://www.osnexus.com/products/software-defined… product
https://csirt.divd.nl/CVE-2021-42080 third-party-advisorytechnical-descriptionexploit
Impacted products
Vendor Product Version
OSNEXUS QuantaStor Affected: 0 , < 6.0.0.355 (semver)
Create a notification for this product.
Credits
Wietse Boonstra (DIVD) Frank Breedijk (DIVD) Victor Pasman (DIVD) Victor Gevers (DIVD) Max van der Horst (DIVD) Célistine Oosting (DIVD)
Show details on NVD website
To clipboard 

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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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