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Experion Server CVE-2023-22435

HIGH
Incorrect Comparison (CWE-697)
2023-07-13 psirt@honeywell.com
Buffer Overflow Experion Server Experion Station Engineering Station Direct Station
7.5
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
7.5 HIGH
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

Lifecycle Timeline

1
CVE Published
Jul 13, 2023 - 11:15 nvd
HIGH 7.5

DescriptionNVD

Experion server may experience a DoS due to a stack overflow when handling a specially crafted message.

AnalysisAI

Experion server may experience a DoS due to a stack overflow when handling a specially crafted message. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-697. Experion server may experience a DoS due to a stack overflow when handling a specially crafted message. Affected products include: Honeywell Experion Server, Honeywell Experion Station, Honeywell Engineering Station, Honeywell Direct Station.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

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CVE-2023-22435 vulnerability details – vuln.today
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