Strix
26.1K

CVE-2022-28636

HIGHCVSS 7.4/10EPSS 0.18%

Last modified

CVE-2022-28636 is a high-severity vulnerability rated 7.4/10 on the CVSS scale. A potential local arbitrary code execution and a local 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 locally exploit this vulnerability 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 0.18% chance of exploitation in the next 30 days.

Description

A potential local arbitrary code execution and a local 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 locally exploit this vulnerability 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. A successful attack depends on conditions beyond the attackers control. HPE has provided a firmware update to resolve this vulnerability in HPE Integrated Lights-Out 5 (iLO 5).

Metrics

CVSS 3.1
7.4/10

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

EPSS Probability
0.18%

8.1th 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-2022-28636?
A potential local arbitrary code execution and a local 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 locally exploit this vulnerability 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. A successful attack depends on conditions beyond the attackers control. HPE has provided a firmware update to resolve this vulnerability in HPE Integrated Lights-Out 5 (iLO 5).
How severe is CVE-2022-28636?
CVE-2022-28636 has a CVSS score of 7.4/10 (HIGH severity). The EPSS model estimates a 0.18% probability of exploitation in the next 30 days.
How do I fix CVE-2022-28636?
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-2022-28636?

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

Scan your code now

Source: NVD / NIST