7.2

CVE-2023-2685

A vulnerability was found in AO-OPC server versions mentioned above. As the directory information for the service entry is not enclosed in quotation marks, potential attackers could possibly call up another application than the AO-OPC server by starting the service. The service might be started with system user privileges which could cause a shift in user access privileges.

It is unlikely to exploit the vulnerability in well maintained Windows installations since the attacker would need write access to system folders.

An update is available that resolves the vulnerability found during an internal review in the product AO-OPC = 3.2.1 

Data is provided by the National Vulnerability Database (NVD)
Abb ≫ Ao-opc Version >= 1.0.0 <= 3.2.1
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.04% 0.108
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 6.3 0.3 5.9
CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H
cybersecurity@ch.abb.com 7.2 0.6 6
CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H
CWE-428 Unquoted Search Path or Element

The product uses a search path that contains an unquoted element, in which the element contains whitespace or other separators. This can cause the product to access resources in a parent path.