Vulnerability · Published Aug 3, 2020 · Assigned by mitre

CVE-2020-13820

Medium 6.1

In plain English

A medium-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 4.2% (higher than 91% of all known vulnerabilities). Ready-made attack tooling exists: Nuclei.

Severity (CVSS NVD)6.1Medium

Exploit odds (30 days)4.2%top 9.0% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack tooling1Nuclei

Official description

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

Affected products (as reported)

Vendor	Product	Versions
n/a	n/a	n/a

References

https://gtacknowledge.extremenetworks.com x_refsource_MISC
https://gtacknowledge.extremenetworks.com/articles/Solution/000051136 x_refsource_MISC
https://documentation.extremenetworks.com/release_notes/netsight/XMC_8.5.0_Release_Notes.pdf x_refsource_MISC
https://medium.com/%400x00crash/xss-reflected-in-extreme-management-center-8-4-1-24-cve-2020-13820-c6febe951219 x_refsource_MISC