CVE-2021-27496

Published on: 05/27/2021 12:00:00 AM UTC

Last Modified on: 06/09/2021 06:10:00 PM UTC

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Certain versions of Crosscadware from Datakit contain the following vulnerability:

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 PRT files. This could lead to pointer dereferences of a value obtained from an untrusted source. An attacker could leverage this vulnerability to execute code in the context of the current process.

  • CVE-2021-27496 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as HIGH severity.

CVSS3 Score: 7.8 - HIGH

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
LOCAL LOW NONE REQUIRED
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED HIGH HIGH HIGH

CVSS2 Score: 6.8 - MEDIUM

Access
Vector
Access
Complexity
Authentication
NETWORK MEDIUM NONE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
PARTIAL PARTIAL PARTIAL

CVE References

Description Tags Link
ZDI-21-565 | Zero Day Initiative www.zerodayinitiative.com
text/html
URL Logo MISC www.zerodayinitiative.com/advisories/ZDI-21-565/
cert-portal.siemens.com
application/pdf
URL Logo CONFIRM cert-portal.siemens.com/productcert/pdf/ssa-119468.pdf
Datakit Libraries bundled in Luxion KeyShot | CISA us-cert.cisa.gov
text/html
URL Logo MISC us-cert.cisa.gov/ics/advisories/icsa-21-145-01

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationDatakitCrosscadwareAllAllAllAll
ApplicationLuxionKeyshotAllAllAllAll
HardwareSiemensSolid Edge Se2020-AllAllAll
Operating
System
SiemensSolid Edge Se2020 FirmwareAllAllAllAll
HardwareSiemensSolid Edge Se2021-AllAllAll
Operating
System
SiemensSolid Edge Se2021 FirmwareAllAllAllAll
  • cpe:2.3:a:datakit:crosscadware:*:*:*:*:*:*:*:*:
  • cpe:2.3:a:luxion:keyshot:*:*:*:*:*:*:*:*:
  • cpe:2.3:h:siemens:solid_edge_se2020:-:*:*:*:*:*:*:*:
  • cpe:2.3:o:siemens:solid_edge_se2020_firmware:*:*:*:*:*:*:*:*:
  • cpe:2.3:h:siemens:solid_edge_se2021:-:*:*:*:*:*:*:*:
  • cpe:2.3:o:siemens:solid_edge_se2021_firmware:*:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @autumn_good_35 CVE-2021-27496 (0Day) Siemens Solid Edge Viewer PRT File Parsing Untrusted Pointer Dereference Remote Code Executio… twitter.com/i/web/status/1… 2021-05-13 11:42:37
Twitter Icon @CVEreport CVE-2021-27496 : Datakit Software libraries CatiaV5_3dRead, CatiaV6_3dRead, Step3dRead, Ug3dReadPsr, Jt3dReadPsr mo… twitter.com/i/web/status/1… 2021-05-27 16:06:06
Reddit Logo Icon /r/netcve CVE-2021-27496 2021-05-27 16:41:23
© CVE.report 2022 Twitter Nitter Twitter Viewer |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

CVE.report and Source URL Uptime Status status.cve.report