VulnerabilityDeferred

CVE-2023-50702

Sikka SSCWindowsService 5 2023-09-14 executes a program as LocalSystem but allows full control by low-privileged users (and low-privileged users have write access to %PROGRAMDATA%\SSCService).

HIGH 8.8EPSS 0.58%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.58%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Sikka SSCWindowsService 5 2023-09-14 executes a program as LocalSystem but allows full control by low-privileged users (and low-privileged users have write access to %PROGRAMDATA%\SSCService). Consequently, low-privileged users can execute arbitrary code as LocalSystem.

CVSS 3.1: 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS: 0.58% probability · 46th percentile
CISA KEV: Not listed
Weakness: CWE-284
Source: cve@mitre.org

References

https://www.youtube.com/watch?v=3dCoV33y1WY
https://www.youtube.com/watch?v=3dCoV33y1WY

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.