Creation of Temporary File With Insecure Permissions in SCALANCE LPE9403 - CVE-2023-27408
Published: May 10, 2023 / Updated: May 11, 2023
Vulnerability identifier: #VU75974
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2023-27408
CWE-ID: CWE-378
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vendor: Siemens
Affected software:
SCALANCE LPE9403
SCALANCE LPE9403
Detailed vulnerability description
The vulnerability allows a local user to comprmise the target system.
The vulnerability exists due to creation of a temporary directory with insecure permissions. A local user can interfere with the integrity of the mutex and the data it protects.
How to mitigate CVE-2023-27408
Install updates from vendor's website.