CVE-2026-4681
Essential information
- Published
- 23/03/2026 22:16
- Modified
- 24/03/2026 15:53
- Author
- —
- Creator
- —
- CVSS
- 9.3 CRITICAL (v3) 9.3 CRITICAL (v4.0)
- CISA KEV
- No
- CWE
- —
- CVSS 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/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:Y/R:U/V:C/RE:M/U:Red
CVSS metrics
- Access vector
- —
- Access complexity
- —
- Authentication
- —
- Confidentiality impact
- —
- Integrity impact
- —
- Availability impact
- —
- Exploitability
- —
- Remediation level
- —
- Report confidence
- —
- Temporal score
- —
- Attack vector
- —
- Attack complexity
- —
- Privileges required
- —
- User interaction
- —
- Scope
- —
- Confidentiality impact
- —
- Integrity impact
- —
- Availability impact
- —
- Exploit code maturity
- —
- Remediation level
- —
- Report confidence
- —
- Temporal score
- —
- Attack vector
- NETWORK
- Attack complexity
- LOW
- Attack requirements
- NONE
- Privileges required
- NONE
- User interaction
- NONE
- Confidentiality (V)
- HIGH
- Confidentiality (S)
- LOW
- Integrity (V)
- HIGH
- Integrity (S)
- LOW
- Availability (V)
- HIGH
- Availability (S)
- LOW
- Exploit maturity
- NOT_DEFINED
Description
A critical remote code execution (RCE) vulnerability has been reported in PTC Windchill and PTC FlexPLM. The vulnerability may be exploited through the deserialization of untrusted data.
This issue affects Windchill PDMLink: 11.0 M030, 11.1 M020, 11.2.1.0, 12.0.2.0, 12.1.2.0, 13.0.2.0, 13.1.0.0, 13.1.1.0, 13.1.2.0, 13.1.3.0; FlexPLM: 11.0 M030, 11.1 M020, 11.2.1.0, 12.0.0.0, 12.0.2.0, 12.0.3.0, 12.1.2.0, 12.1.3.0, 13.0.2.0, 13.0.3.0.
NVD status
- Status
- Awaiting Analysis — CVE has been recently published to the CVE List and has been received by the NVD.
- Source
- 0b655efc-079c-4cb9-9e8d-164871239f4e
- NVD
- View on NVD
Affected products (CPE)
| Product | CPE |
|---|---|
| ptc / windchill | cpe:2.3:a:ptc:windchill:11.0:m030:*:*:*:*:*:* |
| ptc / windchill | cpe:2.3:a:ptc:windchill:11.1:m020:*:*:*:*:*:* |
| ptc / windchill | cpe:2.3:a:ptc:windchill:11.2.1.0:*:*:*:*:*:*:* |
| ptc / windchill | cpe:2.3:a:ptc:windchill:12.0.2.0:*:*:*:*:*:*:* |
| ptc / windchill | cpe:2.3:a:ptc:windchill:12.1.2.0:*:*:*:*:*:*:* |
| ptc / windchill | cpe:2.3:a:ptc:windchill:13.0.2.0:*:*:*:*:*:*:* |
| ptc / windchill | cpe:2.3:a:ptc:windchill:13.1.0.0:*:*:*:*:*:*:* |
| ptc / windchill | cpe:2.3:a:ptc:windchill:13.1.1.0:*:*:*:*:*:*:* |
| ptc / windchill | cpe:2.3:a:ptc:windchill:13.1.2.0:*:*:*:*:*:*:* |
| ptc / windchill | cpe:2.3:a:ptc:windchill:13.1.3.0:*:*:*:*:*:*:* |
| ptc / flexplm | cpe:2.3:a:ptc:flexplm:11.0:m030:*:*:*:*:*:*:* |
| ptc / flexplm | cpe:2.3:a:ptc:flexplm:11.1:m020:*:*:*:*:*:*:* |
| ptc / flexplm | cpe:2.3:a:ptc:flexplm:11.2.1.0:*:*:*:*:*:*:* |
| ptc / flexplm | cpe:2.3:a:ptc:flexplm:12.0.0.0:*:*:*:*:*:*:* |
| ptc / flexplm | cpe:2.3:a:ptc:flexplm:12.0.2.0:*:*:*:*:*:*:* |
| ptc / flexplm | cpe:2.3:a:ptc:flexplm:12.0.3.0:*:*:*:*:*:*:* |
| ptc / flexplm | cpe:2.3:a:ptc:flexplm:12.1.2.0:*:*:*:*:*:*:* |
| ptc / flexplm | cpe:2.3:a:ptc:flexplm:12.1.3.0:*:*:*:*:*:*:* |
| ptc / flexplm | cpe:2.3:a:ptc:flexplm:13.0.2.0:*:*:*:*:*:*:* |
| ptc / flexplm | cpe:2.3:a:ptc:flexplm:13.0.3.0:*:*:*:*:*:*:* |