CVE record · CVE-2025-41769

Unauthenticated Buffer Overflow in PROFINET Service

CVSS 9.3 CriticalCriticalEPSS 0.0084 · 57th percentile

Critical, because:

CVSS score 9.3: 9.0 or more.

Published by the CVE Program (CNA: CERTVDE) at 12 Aug 2026, 08:05 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
Phoenix Contact	AXC F 1152	affected 2019.0.4 to before 2026.0.3 semver Other versions: unaffected
Phoenix Contact	AXC F 1252	affected 2019.0.4 to before 2026.0.3 semver Other versions: unaffected
Phoenix Contact	AXC F 2152	affected 2019.0.4 to before 2026.0.3 semver Other versions: unaffected
Phoenix Contact	AXC F 3152	affected 2019.0.4 to before 2026.0.3 semver Other versions: unaffected
Phoenix Contact	BPC 9102S	affected 2019.0.4 to before 2026.0.3 semver Other versions: unaffected
Phoenix Contact	BPC 9202S	affected 2019.0.4 to before 2026.0.3 semver Other versions: unaffected
Phoenix Contact	RFC 4072R	affected 2019.0.4 to before 2026.0.3 semver Other versions: unaffected
Phoenix Contact	RFC 4072S	affected 2019.0.4 to before 2026.0.3 semver Other versions: unaffected
Phoenix Contact	VL3 UPC 2440 EDGE	affected 2019.0.4 to before 2026.0.3 semver Other versions: unaffected
Phoenix Contact	VPLCNEXT CONTROL 1000	affected 2019.0.4 to before 2026.0.3 semver Other versions: unaffected
Phoenix Contact	VPLCNEXT CONTROL 2000	affected 2019.0.4 to before 2026.0.3 semver Other versions: unaffected
Phoenix Contact	VPLCNEXT CONTROL 3000	affected 2019.0.4 to before 2026.0.3 semver Other versions: unaffected
Phoenix Contact	VPLCNEXT CONTROL 500	affected 2019.0.4 to before 2026.0.3 semver Other versions: unaffected
Phoenix Contact	EPC 1502	affected 2019.0.4 to before 2026.0.3 semver Other versions: unaffected
Phoenix Contact	EPC 1522	affected 2019.0.4 to before 2026.0.3 semver Other versions: unaffected

Identifiers: CVE-2025-41769
CNA: CERTVDE
Weakness (CWE): CWE-120
Tags: Phoenix Contact AXC F 1152
Phoenix Contact AXC F 1252
Phoenix Contact AXC F 2152
Phoenix Contact AXC F 3152
Phoenix Contact BPC 9102S
Phoenix Contact BPC 9202S
Phoenix Contact RFC 4072R
Phoenix Contact RFC 4072S
Memory corruption
Published: 12 Aug 2026
Updated: 13 Aug 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
9.3	Critical	4.0	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	CNA (CERTVDE)Used for this record
9.8	Critical	3.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	CNA (CERTVDE)

CISA KEV Not listed.
EPSS 0.0084, the 57th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 12 Aug 2026. New records show when each source confirmed them.

Sources

References from the CNA

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

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.