Out of Bounds Write Vulnerability in Solid Edge by Siemens
CVE-2020-28382

7.8HIGH

Key Information:

Vendor

Siemens
Status
Solid Edge Se2020
Solid Edge Se2021
Vendor
CVE Published:
12 January 2021

What is CVE-2020-28382?

A vulnerability has been discovered in Solid Edge applications that stems from insufficient validation of user-supplied data during the parsing of PAR files. This deficiency can lead to an out-of-bounds write, which occurs when data is written past the memory allocated for a specific structure. Consequently, an attacker could exploit this vulnerability to execute arbitrary code within the current process context, potentially resulting in unauthorized actions or access to sensitive information.

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Affected Version(s)

Solid Edge SE2020 All Versions < SE2020MP12

Solid Edge SE2021 All Versions < SE2021MP2

References

https://cert-portal.siemens.com/productcert/pdf/ssa-97983...
x_refsource_MISC
https://www.zerodayinitiative.com/advisories/ZDI-21-052/
x_refsource_MISC
https://us-cert.cisa.gov/ics/advisories/icsa-21-012-04
x_refsource_MISC

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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