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CVE-2022-47935

HIGH
7.8
CVSS Score
Published: January 10, 2023 at 11:39 AM UTC
Updated: June 17, 2026 at 05:14 AM UTC
4 products affected across 1 vendorSolid EdgeJT UtilitiesJt Open Toolkit

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Severity
HIGH7.8
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

A vulnerability has been identified in JT Open (All versions < V11.1.1.0), JT Utilities (All versions < V13.1.1.0), Solid Edge (All versions < V2023). The Jt1001.dll contains a memory corruption vulnerability while parsing specially crafted JT files. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-19078)

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Jt Open Toolkit· Siemens
95%
v < 11.1.1.0
Affected range stops below 11.1.1.0, so it looks safe — our inference, not a vendor statement
JT Utilities· Siemens
95%
v < 13.1.1.0All versions < V13.1.1.0
Affected range stops below 13.1.1.0, so it looks safe — our inference, not a vendor statement
Solid Edge· Siemens
95%
v < se2023All versions < V2023
Affected range stops below se2023, so it looks safe — our inference, not a vendor statement
JT Open· Siemens
60%
All versions < V11.1.1.0

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

MitigationPatchVendor Advisory
Source: [email protected]
https://cert-portal.siemens.com/productcert/pdf/ssa-936212.pdf

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.8HIGHsiemens
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-119CWE-787

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