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CVE-2025-2523

Lack of buffer clearing before reuse may result in incorrect system behavior.

Published: Jul 10, 2025Updated: Jul 15, 2025 Sources: CVE List NVD BDU csafCWE-191
9.4CRITICAL
NVD MITRE
EPSS Score
0.7%
Top 50.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

Successful exploitation of these vulnerabilities could result in information exposure, denial of service, or remote code execution.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:LI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-191

Affected Products

Honeywell
commercial·USaka experion pks, experion server, saia pg5 controls suite
C300 PCNT02
ICS / OT / IoT
C300 PCNT05
ICS / OT / IoT
FIM4
ICS / OT / IoT
FIM8
ICS / OT / IoT
UOC
ICS / OT / IoT
CN100
ICS / OT / IoT
HCA
ICS / OT / IoT
C300PM
ICS / OT / IoT
Honeywell Internatioinal Inc.
commercial·USaka experion pks, experion lx, honeywell international, experion plantcruise
Experion PKSOn-prem
ICS / OT / IoT / plc-scada-hmi
Honeywell OneWireless Wireless Device Manager (WDM)On-premNetwork Device
ICS / OT / IoT / plc-scada-hmi
and 2 more affected products View all →

Exploitability

Official Patch Available
Is your org exposed to CVE-2025-2523?We can run the check for you — a free external exposure review, no install. Check my exposure

Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

1 technique
Initial Access
View detailed technique mapping

References

https://process.honeywell.com/
process.honeywell.com
https://www.cisa.gov/news-events/ics-advisories/icsa-25-205-03
cisa.gov
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2025/icsa-25-247-01.json
raw.githubusercontent.com
and 22 more references View all →

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