8.8

CVE-2018-16494

In VOS and overly permissive "umask" may allow for authorized users of the server to gain unauthorized access through insecure file permissions that can result in an arbitrary read, write, or execution of newly created files and directories. Insecure umask setting was present throughout the Versa servers.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Versa-networks ≫ Versa Operating System Version < 16.1r2s11
Versa-networks ≫ Versa Operating System Version >= 20.2.0 < 20.2.2
Versa-networks ≫ Versa Operating System Version >= 21.1.0 < 21.1.1
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.83% 0.722
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 6.5 8 6.4
AV:N/AC:L/Au:S/C:P/I:P/A:P
CWE-377 Insecure Temporary File

Creating and using insecure temporary files can leave application and system data vulnerable to attack.

CWE-668 Exposure of Resource to Wrong Sphere

The product exposes a resource to the wrong control sphere, providing unintended actors with inappropriate access to the resource.