CVE-2021-27488: (0Day) Siemens Solid Edge Viewer CATPart File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
First published: Thu May 27 2021(Updated: )
Datakit Software libraries CatiaV5_3dRead, CatiaV6_3dRead, Step3dRead, Ug3dReadPsr, Jt3dReadPsr modules in KeyShot Versions v10.1 and prior lack proper validation of user-supplied data when parsing CATPart files. This could result in an out-of-bounds write past the end of an allocated structure. An attacker could leverage this vulnerability to execute code in the context of the current process.
Credit: ics-cert@hq.dhs.gov
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Siemens Solid Edge Viewer | ||
| Datakit CrossCadWare | <=2021.1 | |
| Luxion KeyShot | <=10.1 | |
| Siemens Solid Edge Se2020 Firmware | ||
| Siemens Solid Edge Viewer | ||
| Siemens Solid Edge Se2021 Firmware | ||
| Siemens Solid Edge Se2021 | ||
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Reference Links
Frequently Asked Questions
What is CVE-2021-27488?
CVE-2021-27488 is a vulnerability that allows remote attackers to execute arbitrary code on affected installations of Siemens Solid Edge Viewer.
How can an attacker exploit CVE-2021-27488?
An attacker can exploit CVE-2021-27488 by tricking the target into visiting a malicious page or opening a malicious file.
What software is affected by CVE-2021-27488?
Siemens Solid Edge Viewer, Datakit CrossCadWare (up to version 2021.1), and Luxion KeyShot (up to version 10.1) are affected by CVE-2021-27488.
What is the severity of CVE-2021-27488?
CVE-2021-27488 has a severity rating of 7.8 (high).
How can CVE-2021-27488 be fixed?
To fix CVE-2021-27488, users should update their Siemens Solid Edge Viewer, Datakit CrossCadWare, and Luxion KeyShot to the latest versions available.
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- source/ZDI
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- canonical/datakit crosscadware
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- vendor/siemens
- canonical/siemens solid edge se2020 firmware
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- canonical/siemens solid edge se2021