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Case File

CVE-2020-14977

HIGH · CVSS 8.1 EPSS 2.78%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-06-23 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 8.1. See the original NVD description below for full technical details.

CVE
CVE-2020-14977
Severity
HIGH
CVSS
8.1
EPSS
2.78%

Original NVD Description

An issue was discovered in F-Secure SAFE 17.7 on macOS. The XPC services use the PID to identify the connecting client, which allows an attacker to perform a PID reuse attack and connect to a privileged XPC service, and execute privileged commands on the system. NOTE: the attacker needs to execute code on an already compromised machine.

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