#VU56674 Permissions, Privileges, and Access Controls in Siemens products - CVE-2021-37175

Vulnerability identifier: #VU56674

Vulnerability risk: Low

CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear

CVE-ID: CVE-2021-37175

CWE-ID: CWE-264

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerable software:
RUGGEDCOM ROX MX5000
RUGGEDCOM ROX RX1400
RUGGEDCOM ROX RX1500
RUGGEDCOM ROX RX1501
RUGGEDCOM ROX RX1510
RUGGEDCOM ROX RX1511
RUGGEDCOM ROX RX1512
RUGGEDCOM ROX RX1524
RUGGEDCOM ROX RX1536
RUGGEDCOM ROX RX5000

Software vendor:
Siemens

The vulnerability allows a remote attacker to escalate privileges on the system.

The vulnerability exists due to the affected devices do not properly handle permissions to traverse the file system. A remote authenticated attacker can gain access to an overview of the overview of the complete file system on the affected devices.

Install updates from vendor's website.

• https://cert-portal.siemens.com/productcert/pdf/ssa-150692.pdf