CVE-2019-1566

Name: CVE-2019-1566
Creator: NVD / NIST
Published: 2019-01-30T20:29:00.32+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 1.19%

Last modified Jun 17, 2026

CVE-2019-1566 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. The PAN-OS management web interface in PAN-OS 7.1.21 and earlier, PAN-OS 8.0.14 and earlier, and PAN-OS 8.1.5 and earlier, may allow an unauthenticated attacker to inject arbitrary JavaScript or HTML.. EPSS estimates a 1.19% chance of exploitation in the next 30 days.

Description

The PAN-OS management web interface in PAN-OS 7.1.21 and earlier, PAN-OS 8.0.14 and earlier, and PAN-OS 8.1.5 and earlier, may allow an unauthenticated attacker to inject arbitrary JavaScript or HTML.

Metrics

CVSS 3.1

6.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS Probability

1.19%

64.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Paloaltonetworks	Pan-Os	>= 7.1.0, < 7.1.22
Paloaltonetworks	Pan-Os	>= 8.0.0, < 8.0.15
Paloaltonetworks	Pan-Os	>= 8.1.0, < 8.1.6

References

http://www.securityfocus.com/bid/106750Third Party Advisory, VDB Entry
https://security.paloaltonetworks.com/CVE-2019-1566Vendor Advisory
https://www.purplemet.com/blog/palo-alto-firewall-multiple-xss-vulnerabilitiesThird Party Advisory
http://www.securityfocus.com/bid/106750Third Party Advisory, VDB Entry
https://security.paloaltonetworks.com/CVE-2019-1566Vendor Advisory
https://www.purplemet.com/blog/palo-alto-firewall-multiple-xss-vulnerabilitiesThird Party Advisory

Timeline

Published: Jan 30, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-1566?

How severe is CVE-2019-1566?

CVE-2019-1566 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 1.19% probability of exploitation in the next 30 days.

How do I fix CVE-2019-1566?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-1566?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST