© 2026 vulntracker.io

CVE-2018-6320

N/A

Published: September 6, 2018 at 11:00 PM UTC

Updated: June 17, 2026 at 02:01 AM UTC

3 products affected across 2 vendorsConnect SecurePulse Connect SecurePulse Policy Secure

Using N/A by N/A?

Get instant alerts when new vulnerabilities affect N/A - before attackers find them.

Real-time alertsTrack your software stackFree plan available

Start Free Sign In

Severity

N/A

Exploit prediction

EPSS 4%

Description

A vulnerability has been discovered in login.cgi in Pulse Secure Pulse Connect Secure (PCS) 8.1RX before 8.1R12 and 8.3RX before 8.3R2 and Pulse Policy Secure (PPS) 5.2RX before 5.2R9 and 5.4RX before 5.4R2 wherein an http(s) Host header received from the browser is trusted without validation.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Connect Secure · Ivanti

95%

Pulse Connect Secure · Pulsesecure

95%

8.1r1.0 8.1rx 8.3rx

Pulse Policy Secure · Pulsesecure

95%

5.2r1.0 5.2r2.0 5.2r3.0 5.2r3.2 5.2r4.0 5.2r5.0 5.2r6.0 5.2r7.0 5.2r7.1 5.2r8.0 5.2rx 5.4r1 5.4r2 5.4rx

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA43877

References (1)

x_refsource_CONFIRMVendor Advisory

Source: [email protected]

https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA43877

CVSS

7.5HIGH[email protected]

Confidentiality: PARTIAL
Integrity: PARTIAL
Availability: PARTIAL

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-20

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create account Sign in

Free plan, no card