XML External Entity Injection Vulnerability in Teamcenter by Siemens
CVE-2021-40356

7.5HIGH

Key Information:

Vendor

Siemens
Status
Teamcenter V12.4
Teamcenter V13.0
Teamcenter V13.1
Teamcenter V13.2
Vendor
CVE Published:
14 September 2021

What is CVE-2021-40356?

An XML External Entity Injection vulnerability has been detected in multiple versions of Teamcenter, enabling potential attackers to access and view sensitive files on the application server's filesystem. This issue affects several iterations of Teamcenter, including V12.4, V13.0, V13.1, and V13.2, if they are below their specified versions. Mitigation measures should be taken to secure the application against unauthorized file access.

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Deploy the Patch

Affected Version(s)

Teamcenter V12.4 All versions < V12.4.0.8

Teamcenter V13.0 All versions < V13.0.0.7

Teamcenter V13.1 All versions < V13.1.0.5

References

https://cert-portal.siemens.com/productcert/pdf/ssa-98740...
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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