CVE-2020-21731

Name: CVE-2020-21731
Creator: NVD / NIST
Published: 2020-09-14T12:15:10.773+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 0.86%

Last modified Jun 17, 2026

CVE-2020-21731 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. Gazie 7.29 is affected by: Cross Site Scripting (XSS) via http://192.168.100.7/gazie/modules/config/admin_utente.php?user_name=amministratore&Update. An attacker can inject JavaScript code, and the webapplication stores the injected code.. EPSS estimates a 0.86% chance of exploitation in the next 30 days.

Description

Gazie 7.29 is affected by: Cross Site Scripting (XSS) via http://192.168.100.7/gazie/modules/config/admin_utente.php?user_name=amministratore&Update. An attacker can inject JavaScript code, and the webapplication stores the injected code.

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

0.86%

54.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Gazie Project	Gazie	7.29

References

http://gazie.comBroken Link
http://gazie.devincentiis.it/Vendor Advisory
https://github.com/Gr3gPr1est/BugReport/blob/master/CVE-2020-21731Third Party Advisory
http://gazie.comBroken Link
http://gazie.devincentiis.it/Vendor Advisory
https://github.com/Gr3gPr1est/BugReport/blob/master/CVE-2020-21731Third Party Advisory

Timeline

Published: Sep 14, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-21731?

How severe is CVE-2020-21731?

CVE-2020-21731 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.86% probability of exploitation in the next 30 days.

How do I fix CVE-2020-21731?

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-2020-21731?

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

Scan your code now

Source: NVD / NIST