XSS in Solarwinds Serv-U FTP Server
CVE-2020-22428
SolarWinds Serv-U before 15.1.6 Hotfix 3 is affected by Cross Site Scripting (XSS) via a directory name (entered by an admin) containing a JavaScript payload.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.012 (66.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 66th percentile — 66.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000
Affected products
- Solarwinds Serv-U FTP Server — versions 15.1
- Solarwinds Serv-U Mft Server — versions 15.1
Weakness classification (CWE)
References
- www.linkedin.com/in/gabrielegristina (Permissions Required, Third Party Advisory)
- twitter.com/gm4tr1x (Third Party Advisory)
- github.com/matrix (Third Party Advisory, Not Applicable)
- support.solarwinds.com/SuccessCenter/s/article/Serv-U-15-1-6-Hotfix-3 (Vendor Advisory)
Frequently asked questions
- What is CVE-2020-22428?
- CVE-2020-22428 is a medium-severity vulnerability in Solarwinds Serv-U FTP Server, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2021-05-05.
- How severe is CVE-2020-22428?
- Medium severity. CVSS v3 base score is 4.8 out of 10.