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CVE-2021-27492

MEDIUM
5.5
CVSS Score
Published: May 27, 2021 at 03:41 PM UTC
Updated: June 17, 2026 at 03:44 AM UTC
6 products affected across 3 vendorsKeyShotSolid Edge SE2021 FirmwareSolid Edge SE2020 Firmware

Using Datakit Software libraries embedded in Luxion KeyShot software by N/A?

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Severity
MEDIUM5.5
Exploit prediction
EPSS 2%

Description

When opening a specially crafted 3DXML file, the application containing Datakit Software libraries CatiaV5_3dRead, CatiaV6_3dRead, Step3dRead, Ug3dReadPsr, Jt3dReadPsr modules in KeyShot Versions v10.1 and prior could disclose arbitrary files to remote attackers. This is because of the passing of specially crafted content to the underlying XML parser without taking proper restrictions such as prohibiting an external DTD.

Affected

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

Crosscadware· Datakit
95%
v ≤ 10.1v ≤ 2021.1
KeyShot· Luxion
95%
v ≤ 10.1
Solid Edge SE2020 Firmware· Siemens
95%
All versions
siemens-solid-edge-se2020 (same device)
Solid Edge SE2021 Firmware· Siemens
95%
All versions
siemens-solid-edge-se2021 (same device)
Solid Edge SE2020· Siemensdevice
80%
All versions
Solid Edge SE2021· Siemensdevice
80%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (3)

x_refsource_CONFIRMThird Party Advisory
Source: [email protected]
https://cert-portal.siemens.com/productcert/pdf/ssa-119468.pdf
x_refsource_MISCThird Party AdvisoryUS Government Resource
Source: [email protected]
https://us-cert.cisa.gov/ics/advisories/icsa-21-145-01
x_refsource_MISCThird Party AdvisoryVDB Entry
Source: [email protected]
https://www.zerodayinitiative.com/advisories/ZDI-21-567/

CVSS

5.5MEDIUM[email protected]
Attack Vector
LOCAL
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-611

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