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CVE-2023-40289

HIGHCVSS 7.2/10EPSS 17.77%

Last modified

CVE-2023-40289 is a high-severity vulnerability rated 7.2/10 on the CVSS scale. A command injection issue was discovered on Supermicro X11SSM-F, X11SAE-F, and X11SSE-F 1.66 devices. An attacker can exploit this to elevate privileges from a user with BMC administrative privileges.. EPSS estimates a 17.77% chance of exploitation in the next 30 days.

Description

A command injection issue was discovered on Supermicro X11SSM-F, X11SAE-F, and X11SSE-F 1.66 devices. An attacker can exploit this to elevate privileges from a user with BMC administrative privileges.

Metrics

CVSS 3.1
7.2/10

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

EPSS Probability
17.77%

96.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
SupermicroX11ssm-F Firmware1.66
SupermicroX11sae-F Firmware1.66
SupermicroX11sse-F Firmware1.66

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2023-40289?
A command injection issue was discovered on Supermicro X11SSM-F, X11SAE-F, and X11SSE-F 1.66 devices. An attacker can exploit this to elevate privileges from a user with BMC administrative privileges.
How severe is CVE-2023-40289?
CVE-2023-40289 has a CVSS score of 7.2/10 (HIGH severity). The EPSS model estimates a 17.77% probability of exploitation in the next 30 days.
How do I fix CVE-2023-40289?
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-2023-40289?

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

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Source: NVD / NIST