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Status published
Critical
CVE-2023-5183
Authenticated RCE due to unsafe JSON deserialization
Vulnerability Description
Unsafe deserialization of untrusted JSON allows execution of arbitrary code on affected releases of the Illumio PCE. Authentication to the API is required to exploit this vulnerability. The flaw exists within the network_traffic API endpoint. An attacker can leverage this vulnerability to execute code in the context of the PCE’s operating system user.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
Affected Vendor
Illumio
View all reports →Affected Software
Core PCE
Vulnerable Versions:
19.3.0, 21.2.0, 21.5.0, 22.2.0, 22.5.0, 23.2.0
Timeline
Official Publish:
September 26th, 2023
Last Modified:
September 24th, 2024
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H