Buffer overflow in Honeywell Experion Server

CVE-2023-5395

Server receiving a malformed message that uses the hostname in an internal table may cause a stack overflow resulting in possible remote code execution. See Honeywell Security Notification for recommendations on upgrading and versioning.

Vulnerability class: Buffer Overflow

Published · last modified .

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.007 (54.0th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 54th percentile — 54.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2023-5395: held from 0.007 to 0.007.

EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2023-5395?
CVE-2023-5395 is a high-severity vulnerability in Honeywell Experion Server, classified under Stack-based Buffer Overflow. CVSS score: 8.1/10. Published 2024-04-17.
How severe is CVE-2023-5395?
High severity. CVSS v3 base score is 8.1 out of 10.