What’s Vulnerable › Vulnerabilities

CVE-2017-20211: UCanCode E-XD++ Visualization Enterprise Suite Untrusted Pointer Dereference RCE

• Severity: high (CVSS 8.6 v4.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-11-12 · updated 2026-06-17
• Weakness: CWE-823

Description

UCanCode E-XD++ Visualization Enterprise Suite contains an untrusted pointer dereference vulnerability via the TKDRAWCAD.TKDrawCADCtrl.1 ActiveX control. This is because it exposes a RotateShape method that dereferences a user-supplied pointer without sufficient validation. A crafted input may cause the control to dereference an attacker-controlled pointer, enabling remote code execution in the context of the hosting process. The vulnerability requires user interaction (instantiation of the ActiveX control via a web page or a file).

Affected products

• UCanCode.Net Software E-XD++ Visualization Enterprise Suite: 0

References

• https://www.ucancode.net/
• https://www.vulncheck.com/advisories/ucancode-e-xd-visualization-enterprise-suite-untrusted-pointer-dereference-rce
• https://www.zerodayinitiative.com/advisories/ZDI-17-422/

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