CVE-2021-27492
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…
Does this matter?
Lower severity and a low EPSS score (1.75%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
- EPSS
- 1.75% probability · 76th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-611
- Affected
- datakit/crosscadware · luxion/keyshot · siemens/solid edge se2020 firmware · siemens/solid edge se2021 firmware
- Source
- ics-cert@hq.dhs.gov
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-119468.pdfThird Party Advisory
- https://us-cert.cisa.gov/ics/advisories/icsa-21-145-01Third Party Advisory, US Government Resource
- https://www.zerodayinitiative.com/advisories/ZDI-21-567/Third Party Advisory, VDB Entry
- https://cert-portal.siemens.com/productcert/pdf/ssa-119468.pdfThird Party Advisory
- https://us-cert.cisa.gov/ics/advisories/icsa-21-145-01Third Party Advisory, US Government Resource
- https://www.zerodayinitiative.com/advisories/ZDI-21-567/Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.