Read the docs
TI-2018-14781 Aliases CVE-2018-20810GHSA-g8vh-4gxx-phq3

Session data between cluster nodes during cluster synchronization is not properly…

Priority MEDIUM 46CWE-326Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-326.

Summary

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.

Why it matters now

EPSS 0.0177 78th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:ivanti:connect_secure:8.3:r1:*:*:*:*:*:*8.3 r1VulnerableIvanti
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.4:r1:*:*:*:*:*:*5.4 r1VulnerablePulse Secure
  • cpe:2.3:a:ivanti:connect_secure:8.3:r1:*:*:*:*:*:* Versions 8.3 r1 Vulnerable ·Ivanti
  • cpe:2.3:a:pulsesecure:pulse_policy_secure:5.4:r1:*:*:*:*:*:* Versions 5.4 r1 Vulnerable ·Pulse Secure

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2018-20810
  2. 2026-10-03 Alias added: GHSA-g8vh-4gxx-phq3

References

Advisory 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences