Vulnerability identifier: #VU87480

Vulnerability risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-45793

CWE-ID: CWE-863

Exploitation vector: Local

Exploit availability: No

Vulnerable software:
Siveillance Control
Server applications / SCADA systems

Vendor: Siemens

Description

The vulnerability allows a local user to bypass authorization checks.

The vulnerability exists due to the affected product does not properly check the list of access groups that are assigned to an individual user. A local user can gain write privileges for objects where they only have read privileges.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Siveillance Control: 2.8

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External links
http://cert-portal.siemens.com/productcert/html/ssa-145196.html

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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.