What is CVE-2018-20814?

CVE-2018-20814 is a medium-severity vulnerability in Ivanti Connect Secure, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2019-06-28.

How severe is CVE-2018-20814?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Ivanti Connect Secure

CVE-2018-20814

An XSS issue was found with Psaldownload.cgi in Pulse Secure Pulse Connect Secure (PCS) 8.3R2 before 8.3R2 and Pulse Policy Secure (PPS) 5.4RX before 5.4R2. This is not applicable to PCS 8.1RX or PPS 5.2RX.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.016 (73.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Ivanti Connect_secure — versions 8.3
Pulsesecure Pulse_policy_secure — versions 5.4
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

cve@mitre.org (x_refsource_CONFIRM, Vendor Advisory)
cve@mitre.org (vdb-entry, x_refsource_BID)

Frequently asked questions

What is CVE-2018-20814?: CVE-2018-20814 is a medium-severity vulnerability in Ivanti Connect Secure, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2019-06-28.
How severe is CVE-2018-20814?: Medium severity. CVSS v3 base score is 6.1 out of 10.