CVE-2019-7671

Name: CVE-2019-7671
Creator: NVD / NIST
Published: 2019-06-05T19:29:00.357+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9/10EPSS 8.26%

Last modified Jun 17, 2026

CVE-2019-7671 is a critical-severity vulnerability rated 9/10 on the CVSS scale. Prima Systems FlexAir, Versions 2.3.38 and prior. Parameters sent to scripts are not properly sanitized before being returned to the user, which may allow an attacker to execute arbitrary code in a user’s browser session in context of an affected site.. EPSS estimates a 8.26% chance of exploitation in the next 30 days.

Description

Prima Systems FlexAir, Versions 2.3.38 and prior. Parameters sent to scripts are not properly sanitized before being returned to the user, which may allow an attacker to execute arbitrary code in a user’s browser session in context of an affected site.

Metrics

CVSS 3.1

9/10

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

EPSS Probability

8.26%

94.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Primasystems	Flexair	<= 2.3.38

References

http://packetstormsecurity.com/files/155274/Prima-Access-Control-2.3.35-Cross-Site-Scripting.htmlExploit, Third Party Advisory, VDB Entry
https://applied-risk.com/index.php/download_file/view/199/165Broken Link
https://applied-risk.com/labs/advisoriesNot Applicable, Third Party Advisory
https://applied-risk.com/resources/ar-2019-007Third Party Advisory
https://www.us-cert.gov/ics/advisories/icsa-19-211-02Third Party Advisory, US Government Resource
http://packetstormsecurity.com/files/155274/Prima-Access-Control-2.3.35-Cross-Site-Scripting.htmlExploit, Third Party Advisory, VDB Entry
https://applied-risk.com/index.php/download_file/view/199/165Broken Link
https://applied-risk.com/labs/advisoriesNot Applicable, Third Party Advisory
https://applied-risk.com/resources/ar-2019-007Third Party Advisory
https://www.us-cert.gov/ics/advisories/icsa-19-211-02Third Party Advisory, US Government Resource

Timeline

Published: Jun 5, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-7671?

How severe is CVE-2019-7671?

CVE-2019-7671 has a CVSS score of 9/10 (CRITICAL severity). The EPSS model estimates a 8.26% probability of exploitation in the next 30 days.

How do I fix CVE-2019-7671?

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-2019-7671?

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

Scan your code now

Source: NVD / NIST