Vulnerability identifier: #VU50641
Vulnerability risk: Low
CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-284
Exploitation vector: Local
Exploit availability: No
Vulnerable software:
SIMATIC PCS neo
Web applications /
Other software
TIA Portal
Server applications /
SCADA systems
Vendor: Siemens
Description
The vulnerability allows a local user to gain unauthorized access to otherwise restricted functionality.
The vulnerability exists due to improper access restrictions. A local user can bypass implemented security restrictions and gain unauthorized access to the application.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
SIMATIC PCS neo: 3.0
TIA Portal: 15 - 16
External links
http://cert-portal.siemens.com/productcert/pdf/ssa-428051.pdf
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.