Vulnerability Details : CVE-2020-27735
An XSS issue was discovered in Wing FTP 6.4.4. An arbitrary IFRAME element can be included in the help pages via a crafted link, leading to the execution of (sandboxed) arbitrary HTML and JavaScript in the user's browser.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2020-27735
- cpe:2.3:a:wftpserver:wing_ftp_server:6.4.4:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-27735
0.42%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 74 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-27735
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
|
6.1
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST |
CWE ids for CVE-2020-27735
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-27735
-
https://wshenk.blogspot.com/2021/01/xss-in-wing-ftps-web-interface-cve-2020.html
Infosec Et Cetera: XSS in Wing FTP's Web Interface (CVE-2020-27735)Exploit;Third Party Advisory
-
https://www.wftpserver.com/serverhistory.htm
Wing FTP Server HistoryRelease Notes;Vendor Advisory
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