Caching System Vulnerability in Siemens COMOS Software
CVE-2023-43503

7.5HIGH

Key Information:

Vendor

Siemens
Status
COMOS
Vendor
CVE Published:
14 November 2023

What is CVE-2023-43503?

A significant vulnerability has been discovered in the caching system of Siemens COMOS software, affecting all versions prior to V10.4.4. This issue allows the leakage of sensitive information, including user and project data, in cleartext through UDP protocols. Organizations using affected versions are urged to take immediate action to mitigate potential data exposure risks.

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Affected Version(s)

COMOS All versions < V10.4.4

References

https://cert-portal.siemens.com/productcert/pdf/ssa-13790...

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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