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CVE-2026-77646

Server Side Request Forgery (SSRF) vulnerability reported in Windchill

Published: Aug 20, 2026Updated: Sep 9, 2026 Sources: CVE List NVDCWE-502

Description

A Server-Side Request Forgery (SSRF) vulnerability has been reported in PTC Windchill PDMLink and PTC FlexPLM. The vulnerability may be exploited through the deserialization of untrusted data.

No summary for this CVE yet.

Weaknesses

Affected Products

PTC
commercial·USaka thingworx kepware server, thingworx industrial connectivity, kepware kepserverex

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

4 techniques
Command and Control
Execution
Initial Access
View detailed technique mapping

References

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