What is CVE-2023-5396?

CVE-2023-5396 is a high-severity vulnerability in Honeywell Experion Server, classified under Buffer Access with Incorrect Length Value. CVSS score: 7.4/10. Published 2024-04-17.

How severe is CVE-2023-5396?

High severity. CVSS v3 base score is 7.4 out of 10.

Vulnerability in Honeywell Experion Server

CVE-2023-5396

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.

EPSS: 0.009 (75.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H.

Affected products

Honeywell Experion Server — versions 520.2, 510.1, 520.1

Weakness classification (CWE)

CWE-805 — Buffer Access with Incorrect Length Value

References

process.honeywell.com

Frequently asked questions

What is CVE-2023-5396?: CVE-2023-5396 is a high-severity vulnerability in Honeywell Experion Server, classified under Buffer Access with Incorrect Length Value. CVSS score: 7.4/10. Published 2024-04-17.
How severe is CVE-2023-5396?: High severity. CVSS v3 base score is 7.4 out of 10.