What is CVE-2023-28323?

CVE-2023-28323 is a critical-severity vulnerability in Ivanti Endpoint_manager, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2023-07-01.

How severe is CVE-2023-28323?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Deserialization in Ivanti Endpoint_manager

CVE-2023-28323

A deserialization of untrusted data exists in EPM 2022 Su3 and all prior versions that allows an unauthenticated user to elevate rights. This exploit could potentially be used in conjunction with other OS (Operating System) vulnerabilities…

Vulnerability class: Insecure Deserialization

EPSS: 0.031 (86.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Ivanti Endpoint_manager — versions 2022
Ivanti Endpoint Manager — versions 2022

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

support@hackerone.com (Vendor Advisory)

Frequently asked questions

What is CVE-2023-28323?: CVE-2023-28323 is a critical-severity vulnerability in Ivanti Endpoint_manager, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2023-07-01.
How severe is CVE-2023-28323?: Critical severity. CVSS v3 base score is 9.8 out of 10.