XSS in Extremenetworks Extreme Management Center
CVE-2020-13819
Extreme EAC Appliance 8.4.1.24 allows unauthenticated reflected XSS via a parameter in a GET request.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.009 (56.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 57th percentile — 56.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000
Affected products
Weakness classification (CWE)
References
- gtacknowledge.extremenetworks.com (Vendor Advisory)
- gtacknowledge.extremenetworks.com/articles/Solution/000051136 (Vendor Advisory)
- documentation.extremenetworks.com/release_notes/netsight/XMC_8.5.0_Release_Note… (Release Notes, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-13819?
- CVE-2020-13819 is a medium-severity vulnerability in Extremenetworks Extreme Management Center, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2020-08-05.
- How severe is CVE-2020-13819?
- Medium severity. CVSS v3 base score is 6.1 out of 10.