8.8

CVE-2020-13551

Exploit
An exploitable local privilege elevation vulnerability exists in the file system permissions of Advantech WebAccess/SCADA 9.0.1 installation. In privilege escalation via PostgreSQL executable, an attacker can either replace binary or loaded modules to execute code with NT SYSTEM privilege.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Advantech ≫ Webaccess/scada Version9.0.1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.49% 0.384
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.8 2 6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
nvd@nist.gov 7.2 3.9 10
AV:L/AC:L/Au:N/C:C/I:C/A:C
talos-cna@cisco.com 8.8 2 6
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CWE-276 Incorrect Default Permissions

During installation, installed file permissions are set to allow anyone to modify those files.

https://talosintelligence.com/vulnerability_reports/TALOS-2020-1169
Third Party Advisory
Exploit
Technical Description