File Upload Vulnerability in COMOS Product Line by Siemens
CVE-2021-37194

7.5HIGH

Key Information:

Vendor

Siemens
Status
Comos V10.2
Comos V10.3
Comos V10.4
Vendor
CVE Published:
9 February 2022

What is CVE-2021-37194?

A vulnerability has been found in the COMOS web component that permits malicious users to upload and store arbitrary files on the web server. This flaw affects several versions of the COMOS product line, specifically those utilizing web components, potentially allowing unauthorized actions and exploitation of the affected servers.

Affected Version(s)

COMOS V10.2 All versions only if web components are used

COMOS V10.3 All versions < V10.3.3.3 only if web components are used

COMOS V10.4 All versions < V10.4.1 only if web components are used

References

https://cert-portal.siemens.com/productcert/pdf/ssa-99533...
x_refsource_MISC

CVSS V3.1

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

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.