VULNERABILITY INTELLIGENCE

CVE-2018-20810

CVSS score9.8 CRITICAL
EPSS probability1.77%
CISA KEVNot currently listed
Published2019-06-28
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

Session data between cluster nodes during cluster synchronization is not properly encrypted in Pulse Secure Pulse Connect Secure (PCS) 8.3RX before 8.3R2 and Pulse Policy Secure (PPS) 5.4RX before 5.4R2. This is not applicable to PCS 8.1RX, PPS 5.2RX, or stand-alone devices.

Weakness classification

  • CWE-326: Inadequate Encryption Strength

Primary references