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CVE-2020-26193

HIGHCVSS 7.8/10EPSS 0.48%

Last modified

CVE-2020-26193 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. Dell EMC PowerScale OneFS versions 8.1.0 - 9.1.0 contain an improper input validation vulnerability. A user with the ISI_PRIV_CLUSTER privilege may exploit this vulnerability, leading to the execution of arbitrary OS commands on the application's underlying OS, with the privileges of the vulnerable application.. EPSS estimates a 0.48% chance of exploitation in the next 30 days.

Description

Dell EMC PowerScale OneFS versions 8.1.0 - 9.1.0 contain an improper input validation vulnerability. A user with the ISI_PRIV_CLUSTER privilege may exploit this vulnerability, leading to the execution of arbitrary OS commands on the application's underlying OS, with the privileges of the vulnerable application.

Metrics

CVSS 3.1
7.8/10

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Probability
0.48%

37.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
DellEmc Powerscale Onefs8.1.0
DellEmc Powerscale Onefs8.1.1
DellEmc Powerscale Onefs8.1.2
DellEmc Powerscale Onefs8.2.0
DellEmc Powerscale Onefs8.2.1
DellEmc Powerscale Onefs8.2.2
DellEmc Powerscale Onefs9.0.0
DellEmc Powerscale Onefs9.1.0

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2020-26193?
Dell EMC PowerScale OneFS versions 8.1.0 - 9.1.0 contain an improper input validation vulnerability. A user with the ISI_PRIV_CLUSTER privilege may exploit this vulnerability, leading to the execution of arbitrary OS commands on the application's underlying OS, with the privileges of the vulnerable application.
How severe is CVE-2020-26193?
CVE-2020-26193 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.48% probability of exploitation in the next 30 days.
How do I fix CVE-2020-26193?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-26193?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST