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CVE-2022-28632

HIGHCVSS 8.8/10EPSS 0.40%

Last modified

CVE-2022-28632 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. A potential arbitrary code execution and a denial of service (DoS) vulnerability within an isolated process were discovered in HPE Integrated Lights-Out 5 (iLO 5) firmware version(s): Prior to 2.71. An unprivileged user could exploit this vulnerability in an adjacent network to potentially execute arbitrary code in an isolated process resulting in a complete loss of confidentiality, integrity, and availability within that process. EPSS estimates a 0.40% chance of exploitation in the next 30 days.

Description

A potential arbitrary code execution and a denial of service (DoS) vulnerability within an isolated process were discovered in HPE Integrated Lights-Out 5 (iLO 5) firmware version(s): Prior to 2.71. An unprivileged user could exploit this vulnerability in an adjacent network to potentially execute arbitrary code in an isolated process resulting in a complete loss of confidentiality, integrity, and availability within that process. In addition, an unprivileged user could exploit a denial of service (DoS) vulnerability in an isolated process resulting in a complete loss of availability within that process. HPE has provided a firmware update to resolve this vulnerability in HPE Integrated Lights-Out 5 (iLO 5).

Metrics

CVSS 3.1
8.8/10

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

EPSS Probability
0.40%

32.1th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
HpeIntegrated Lights-Out 5 Firmware< 2.71

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2022-28632?
A potential arbitrary code execution and a denial of service (DoS) vulnerability within an isolated process were discovered in HPE Integrated Lights-Out 5 (iLO 5) firmware version(s): Prior to 2.71. An unprivileged user could exploit this vulnerability in an adjacent network to potentially execute arbitrary code in an isolated process resulting in a complete loss of confidentiality, integrity, and availability within that process. In addition, an unprivileged user could exploit a denial of service (DoS) vulnerability in an isolated process resulting in a complete loss of availability within that process. HPE has provided a firmware update to resolve this vulnerability in HPE Integrated Lights-Out 5 (iLO 5).
How severe is CVE-2022-28632?
CVE-2022-28632 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.40% probability of exploitation in the next 30 days.
How do I fix CVE-2022-28632?
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-2022-28632?

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

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Source: NVD / NIST