Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2026-12569

Severity CVSS v4.0:
CRITICAL
Type:
CWE-20 Input Validation
Publication date:
18/06/2026
Last modified:
30/06/2026

Description

A critical remote code execution (RCE) vulnerability has been reported in PTC Windchill PDMlink and PTC FlexPLM. The vulnerability may be exploited through the deserialization of untrusted data.  * This advisory also applies to all CPS versions<br /> * The identified vulnerability also impacts Windchill and FlexPLM releases prior to 11.0 M030

Impact

Vector 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/AU:Y/R:U/V:C/U:Red CVSS v4.0 Severity and Metrics:

Base Score: 9.30 CRITICAL
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/AU:Y/R:U/V:C/U:Red

Attack Vector (AV): Network
Attack Complexity (AC): Low
Attack Requirements (AT): None
Privileges Required (PR): None
User Interaction (UI): None
Confidentiality (VC): High
Integrity (VI): High
Availability (VA): High
Confidentiality (SC): Low
Integrity (SI): Low
Availability (SA): Low
Automatable (AU): Yes
Recovery (R): User
Value Density (V): Concentrated
Provider Urgency (U): Red

Base Score 4.0
9.30
Severity 4.0
CRITICAL
Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 9.80 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
9.80
Severity 3.x
CRITICAL

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:ptc:flexplm:*:*:*:*:*:*:*:* 11.0m030 (including)
cpe:2.3:a:ptc:flexplm:11.1m020:*:*:*:*:*:*:*
cpe:2.3:a:ptc:flexplm:11.2.1.0:*:*:*:*:*:*:*
cpe:2.3:a:ptc:flexplm:12.0.0.0:*:*:*:*:*:*:*
cpe:2.3:a:ptc:flexplm:12.0.2.0:*:*:*:*:*:*:*
cpe:2.3:a:ptc:flexplm:12.1.3.0:*:*:*:*:*:*:*
cpe:2.3:a:ptc:flexplm:13.0.2.0:*:*:*:*:*:*:*
cpe:2.3:a:ptc:flexplm:13.0.3.0:*:*:*:*:*:*:*
cpe:2.3:a:ptc:windchill_pdmlink:*:*:*:*:*:*:*:* 11.0m030 (excluding)
cpe:2.3:a:ptc:windchill_pdmlink:11.0m030:-:*:*:*:*:*:*
cpe:2.3:a:ptc:windchill_pdmlink:11.1m020:-:*:*:*:*:*:*
cpe:2.3:a:ptc:windchill_pdmlink:11.2.1.0:-:*:*:*:*:*:*
cpe:2.3:a:ptc:windchill_pdmlink:12.0.2.0:-:*:*:*:*:*:*
cpe:2.3:a:ptc:windchill_pdmlink:12.1.2.0:-:*:*:*:*:*:*
cpe:2.3:a:ptc:windchill_pdmlink:13.0.2.0:-:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools