CVE-2021-37196 — MEDIUM (6.5)

Vulnerability Description

A vulnerability has been identified in 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 V10.3 (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). The COMOS Web component of COMOS unpacks specially crafted archive files to relative paths. This vulnerability could allow an attacker to store files in any folder accessible by the COMOS Web webservice.

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Siemens	Comos	<= 10.2

Related Weaknesses (CWE)

CWE-22 CWE-23

References

https://cert-portal.siemens.com/productcert/pdf/ssa-995338.pdfPatchVendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-995338.pdfPatchVendor Advisory

FAQ

What is CVE-2021-37196?

CVE-2021-37196 is a vulnerability with a CVSS score of 6.5 (MEDIUM). A vulnerability has been identified in 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 V10.3 (All versions >= ...

How severe is CVE-2021-37196?

CVE-2021-37196 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-37196?

Check the references section above for vendor advisories and patch information. Affected products include: Siemens Comos.