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Status published
High
CVE-2023-5396
Server receiving a malformed message creates connection for a hostname...
Vulnerability Description
Server receiving a malformed message creates connection for a hostname that may cause a stack overflow resulting in possible remote code execution. See Honeywell Security Notification for recommendations on upgrading and versioning.
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.
References
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Affected Vendor
Honeywell
View all reports →Affected Software
Experion Server
Vulnerable Versions:
520.2, 510.1, 520.1, 511.1, 520.2 TCU4 HFR2
Timeline
Official Publish:
April 17th, 2024
Last Modified:
August 2nd, 2024
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H
Weaknesses (CWE)
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.