Out of Bounds Read Vulnerability in Solid Edge Product by Siemens
CVE-2021-27381

7.8HIGH

Key Information:

Vendor

Siemens
Status
Solid Edge Se2020
Solid Edge Se2021
Vendor
CVE Published:
15 March 2021

What is CVE-2021-27381?

A vulnerability in Solid Edge products arises from insufficient validation of user-supplied data during the parsing of PAR files. This flaw can lead to an out of bounds read beyond the boundaries of an allocated structure. If exploited, it could allow an attacker to execute arbitrary code within the context of the affected process, potentially compromising system integrity. Users are advised to upgrade to the latest versions (SE2020MP13 or SE2021MP3) to mitigate risks associated with this vulnerability.

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Deploy the Patch

Affected Version(s)

Solid Edge SE2020 All Versions < SE2020MP13

Solid Edge SE2021 All Versions < SE2021MP3

References

https://cert-portal.siemens.com/productcert/pdf/ssa-71518...
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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