CVE-2022-34383

Name: CVE-2022-34383
Creator: NVD / NIST
Published: 2022-08-31T20:15:08.747+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.2/10EPSS 0.48%

Last modified Jun 17, 2026

CVE-2022-34383 is a high-severity vulnerability rated 8.2/10 on the CVSS scale. Dell Edge Gateway 5200 (EGW) versions before 1.03.10 contain an operating system command injection vulnerability. A local malicious user may potentially exploit this vulnerability by using an SMI to bypass PMC mitigation and gain arbitrary code execution during SMM.. EPSS estimates a 0.48% chance of exploitation in the next 30 days.

Description

Dell Edge Gateway 5200 (EGW) versions before 1.03.10 contain an operating system command injection vulnerability. A local malicious user may potentially exploit this vulnerability by using an SMI to bypass PMC mitigation and gain arbitrary code execution during SMM.

Metrics

CVSS 3.1

8.2/10

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

EPSS Probability

0.48%

38.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Dell	Edge Gateway 5200 Firmware	< 1.03.10

References

https://www.dell.com/support/kbdoc/en-us/000202711Patch, Vendor Advisory
https://www.dell.com/support/kbdoc/en-us/000202711Patch, Vendor Advisory

Timeline

Published: Aug 31, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-34383?

How severe is CVE-2022-34383?

CVE-2022-34383 has a CVSS score of 8.2/10 (HIGH severity). The EPSS model estimates a 0.48% probability of exploitation in the next 30 days.

How do I fix CVE-2022-34383?

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-2022-34383?

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

Scan your code now

Source: NVD / NIST