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CRITICAL · 9.8

CVE-2023-23585

Experion server DoS due to heap overflow occurring during the handling of a specially crafted message for a specific configuration operation.  See Honeywell Security Notification for recommendations ...

Vulnerability Description

Experion server DoS due to heap overflow occurring during the handling of a specially crafted message for a specific configuration operation.  See Honeywell Security Notification for recommendations on upgrading and versioning.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
HoneywellExperion Server>= 501.1, <= 501.6hf8
HoneywellExperion Station>= 501.1, <= 501.6hf8
HoneywellEngineering Station>= 510.1, <= 511.5tcu3
HoneywellDirect Station>= 510.1, <= 511.5tcu3

Related Weaknesses (CWE)

CWE-787

References

FAQ

What is CVE-2023-23585?

CVE-2023-23585 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Experion server DoS due to heap overflow occurring during the handling of a specially crafted message for a specific configuration operation.  See Honeywell Security Notification for recommendations ...

How severe is CVE-2023-23585?

CVE-2023-23585 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2023-23585?

Check the references section above for vendor advisories and patch information. Affected products include: Honeywell Experion Server, Honeywell Experion Station, Honeywell Engineering Station, Honeywell Direct Station.