Vulnerability identifier: #VU19159

Vulnerability risk: Low

CVSSv3.1: 7.2 [CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H/E:P/RL:O/RC:C]

CVE-ID: CVE-2019-10915

CWE-ID: CWE-284

Exploitation vector: Local

Exploit availability: Yes

Vulnerable software:
TIA Administrator (TIA Portal)
Server applications / SCADA systems

Vendor: Siemens

Description

The vulnerability allows a local attacker to gain unauthorized access to sensitive information.

The vulnerability exists due to improper access restrictions. A local attacker can execute certain application commands without proper authentication.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

TIA Administrator (TIA Portal): All versions

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External links
http://cert-portal.siemens.com/productcert/pdf/ssa-721298.pdf

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Q & A

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. However, proof of concept for this vulnerability is available.