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CVE-2025-41769

Unauthenticated Buffer Overflow in PROFINET Service

Published: Aug 12, 2026Updated: Aug 13, 2026 Sources: CVE List NVDCWE-120
9.8CRITICAL
NVD MITRE
EPSS Score
0.6%
Top 54.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available
Self-Check
Not available

Description

The device's PROFINET service is affected by a buffer overflow vulnerability that exists in the default configuration. An unauthenticated remote attacker could exploit this vulnerability to reboot the device or execute arbitrary code.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI: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:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-120

Affected Products

Phoenix Contact
commercial·DEaka phoenixcontact
AXC F 1152
ICS / OT / IoT
AXC F 1252
ICS / OT / IoT
AXC F 2152
ICS / OT / IoT
AXC F 3152
ICS / OT / IoT
BPC 9102S
ICS / OT / IoT
BPC 9202SOn-prem
ICS / OT / IoT / industrial-network
RFC 4072R
ICS / OT / IoT
RFC 4072S
ICS / OT / IoT
and 7 more affected products View all →

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.
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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

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://phoenixcontact.csaf-tp.certvde.com/.well-known/csaf/white/2026/vde-2025-056.json
phoenixcontact.csaf-tp.certvde.com

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