VULNERABILITY INTELLIGENCE

CVE-2023-21375

CVSS score7.8 HIGH
EPSS probability0.10%
CISA KEVNot currently listed
Published2023-10-30
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

In Sysproxy, there is a possible out of bounds write due to an integer underflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Weakness classification

  • nvd@nist.gov: CWE-190

Primary references