Unauthenticated Buffer Overflow in PROFINET Service
Summary
| CVE | CVE-2025-41769 |
|---|---|
| State | PUBLISHED |
| Assigner | CERTVDE |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2026-08-12 08:17:11 UTC |
| Updated | 2026-08-12 08:17:11 UTC |
| 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. |
Risk And Classification
Primary CVSS: v4.0 9.3 CRITICAL from [email protected]
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Problem Types: CWE-120 | CWE-120 CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 4.0 | [email protected] | Secondary | 9.3 | CRITICAL | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/C... |
| 4.0 | CNA | CVSS | 9.3 | CRITICAL | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N |
| 3.1 | [email protected] | Primary | 9.8 | CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| 3.1 | CNA | CVSS | 9.8 | CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
CVSS v4.0 Breakdown
Attack Vector
NetworkAttack Complexity
LowAttack Requirements
NonePrivileges Required
NoneUser Interaction
NoneConfidentiality
HighIntegrity
HighAvailability
HighSub Conf.
NoneSub Integrity
NoneSub Availability
NoneCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS v3.1 Breakdown
Attack Vector
NetworkAttack Complexity
LowPrivileges Required
NoneUser Interaction
NoneScope
UnchangedConfidentiality
HighIntegrity
HighAvailability
HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Phoenix Contact | AXC F 1152 | affected 2019.0.4 2026.0.3 semver | Not specified |
| CNA | Phoenix Contact | AXC F 1252 | affected 2019.0.4 2026.0.3 semver | Not specified |
| CNA | Phoenix Contact | AXC F 2152 | affected 2019.0.4 2026.0.3 semver | Not specified |
| CNA | Phoenix Contact | AXC F 3152 | affected 2019.0.4 2026.0.3 semver | Not specified |
| CNA | Phoenix Contact | BPC 9102S | affected 2019.0.4 2026.0.3 semver | Not specified |
| CNA | Phoenix Contact | BPC 9202S | affected 2019.0.4 2026.0.3 semver | Not specified |
| CNA | Phoenix Contact | RFC 4072R | affected 2019.0.4 2026.0.3 semver | Not specified |
| CNA | Phoenix Contact | RFC 4072S | affected 2019.0.4 2026.0.3 semver | Not specified |
| CNA | Phoenix Contact | VL3 UPC 2440 EDGE | affected 2019.0.4 2026.0.3 semver | Not specified |
| CNA | Phoenix Contact | VPLCNEXT CONTROL 1000 | affected 2019.0.4 2026.0.3 semver | Not specified |
| CNA | Phoenix Contact | VPLCNEXT CONTROL 2000 | affected 2019.0.4 2026.0.3 semver | Not specified |
| CNA | Phoenix Contact | VPLCNEXT CONTROL 3000 | affected 2019.0.4 2026.0.3 semver | Not specified |
| CNA | Phoenix Contact | VPLCNEXT CONTROL 500 | affected 2019.0.4 2026.0.3 semver | Not specified |
| CNA | Phoenix Contact | EPC 1502 | affected 2019.0.4 2026.0.3 semver | Not specified |
| CNA | Phoenix Contact | EPC 1522 | affected 2019.0.4 2026.0.3 semver | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| phoenixcontact.csaf-tp.certvde.com/.well-known/csaf/white/2026/vde-2025-056.json | [email protected] | phoenixcontact.csaf-tp.certvde.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Vendor Comments And Credit
Discovery Credit
CNA: CyberDanube (en)
There are currently no legacy QID mappings associated with this CVE.