CVE-2020-13820

medium

Description

Extreme Management Center 8.4.1.24 allows unauthenticated reflected XSS via a parameter in a GET request.

References

Advisories
More

https://gtacknowledge.extremenetworks.com/articles/Solution/000051136

https://gtacknowledge.extremenetworks.com

https://medium.com/%400x00crash/xss-reflected-in-extreme-management-center-8-4-1-24-cve-2020-13820-c6febe951219

https://documentation.extremenetworks.com/release_notes/netsight/XMC_8.5.0_Release_Notes.pdf

Details

Source: Mitre, NVD

Published: 2020-08-03

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 6.1

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

Severity: Medium

EPSS

EPSS: 0.03465