CVE Catalog

CVE-2026-77646

HighCVSS 7.7
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.35%

28th percentile - higher than 28% of all known CVEs

Summary

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

Risk Assessment

An attacker could make requests to internal network resources, potentially leading to disclosure of sensitive information or attacks on internal systems.

Recommendation

Apply vendor patches or restrict deserialization of untrusted data and control outbound network requests.

Related vulnerabilities

Original NVD description (English source)

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.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS