CVE record · CVE-2023-24474

Server deserialization missing boundary checks - heap overflow in communication between server and controller

CVSS 7.5 HighEPSS 0.0066 · 51st percentile

Published by the CVE Program (CNA: Honeywell) at 13 Jul 2023, 10:56 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
Honeywell	Experion Server	affected 501.1 to 501.6HF8, inclusive semver affected 510.1 to 510.2HF12, inclusive semver affected 511.1 to 511.5TCU3, inclusive semver affected 520.1 to 520.1TCU4, inclusive semver affected 520.2 to 520.2TCU2, inclusive semver Other versions: unaffected
Honeywell	Experion Station	affected 501.1 to 501.6HF8, inclusive semver affected 510.1 to 510.2HF12, inclusive semver affected 511.1 to 511.5TCU3, inclusive semver affected 520.1 to 520.1TCU4, inclusive semver affected 520.2 to 520.2TCU2, inclusive semver Other versions: unaffected
Honeywell	Engineering Station	affected 510.1 to 511.5TCU3, inclusive semver affected 520.1 to 520.1TCU4, inclusive semver affected 520.2 to 520.2TCU2, inclusive semver Other versions: unaffected
Honeywell	Direct Station	affected 510.5 to 511.5TCU3, inclusive semver affected 520.1 to 520.1TCU4, inclusive semver affected 520.2 to 520.2TCU2, inclusive semver Other versions: unaffected

Identifiers: CVE-2023-24474
CNA: Honeywell
Weakness (CWE): CWE-122
Tags: Honeywell Experion Server
Honeywell Experion Station
Honeywell Engineering Station
Honeywell Direct Station
Memory corruption
Published: 13 Jul 2023
Updated: 12 Nov 2024

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
7.5	High	3.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N	CNA (Honeywell)

CISA KEV Not listed.
EPSS 0.0066, the 51st percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 13 Jul 2023. New records show when each source confirmed them.

Sources

References from the CNA

process.honeywell.com

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.