XSS in Extremenetworks Extreme Management Center
CVE-2020-13820
Extreme Management Center 8.4.1.24 allows unauthenticated reflected XSS via a parameter in a GET request.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.040 (89.5th percentile) — read the EPSS interpretation.
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.
Affected products
- Extremenetworks Extreme_management_center — versions 8.4.1.24
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (x_refsource_MISC, Release Notes, Vendor Advisory)
- cve@mitre.org (x_refsource_MISC)
Frequently asked questions
- What is CVE-2020-13820?
- CVE-2020-13820 is a medium-severity vulnerability in Extremenetworks Extreme Management Center, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2020-08-03.
- How severe is CVE-2020-13820?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2020-13820 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.