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CVE-2025-41770

Unauthenticated Denial of Service

HIGH
7.5
CVSS Score
Published: August 12, 2026 at 08:06 AM UTC
Updated: September 29, 2026 at 11:10 AM UTC
17 products affected across 1 vendorAXC F 2152RFC 4072SAXC F 3152

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Severity
HIGH7.5
Exploit prediction
EPSS 0.5%
SSVC
No known exploit

Description

An unauthenticated denial-of-service vulnerability in the device's PLCnext Engineer communication interface allow an remote attacker to interrupt access via the client application. Successful exploitation prevents communication until the PLCnext service is manually restarted.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

AXC F 1152· Phoenix Contact
60%
2019.0.4 ≤ v < 2026.0.32019.0.4
Affected range stops below 2026.0.3, so it looks safe — our inference, not a vendor statement
AXC F 1252· Phoenix Contact
60%
2019.0.4 ≤ v < 2026.0.32019.0.4
Affected range stops below 2026.0.3, so it looks safe — our inference, not a vendor statement
AXC F 2000 EA· Phoenix Contact
60%
2019.0.4 ≤ v < 2026.0.32019.0.4
Affected range stops below 2026.0.3, so it looks safe — our inference, not a vendor statement
AXC F 2152· Phoenix Contact
60%
2019.0.4 ≤ v < 2026.0.32019.0.4
Affected range stops below 2026.0.3, so it looks safe — our inference, not a vendor statement
AXC F 3152· Phoenix Contact
60%
2019.0.4 ≤ v < 2026.0.32019.0.4
Affected range stops below 2026.0.3, so it looks safe — our inference, not a vendor statement
BPC 9102S· Phoenix Contact
60%
2019.0.4 ≤ v < 2026.0.32019.0.4
Affected range stops below 2026.0.3, so it looks safe — our inference, not a vendor statement
BPC 9202S· Phoenix Contact
60%
2019.0.4 ≤ v < 2026.0.32019.0.4
Affected range stops below 2026.0.3, so it looks safe — our inference, not a vendor statement
Catan C1· Phoenix Contact
60%
2019.0.4 ≤ v < 2026.0.32019.0.4
Affected range stops below 2026.0.3, so it looks safe — our inference, not a vendor statement
EPC 1502· Phoenix Contact
60%
2019.0.4 ≤ v < 2026.0.32019.0.4
Affected range stops below 2026.0.3, so it looks safe — our inference, not a vendor statement
EPC 1522· Phoenix Contact
60%
2019.0.4 ≤ v < 2026.0.32019.0.4
Affected range stops below 2026.0.3, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

Source: [email protected]
https://phoenixcontact.csaf-tp.certvde.com/.well-known/csaf/white/2026/vde-2025-056.json

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGHCERTVDE
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-770

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