CVE-2020-27735
MEDIUM
6.1
CVSS Score
Published: January 20, 2021 at 10:56 PM UTC
Updated: June 17, 2026 at 03:09 AM UTC
1 product affected across 1 vendorWing FTP Server
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Severity
MEDIUM6.1
Exploit prediction
EPSS 6%
Description
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://wshenk.blogspot.com/2021/01/xss-in-wing-ftps-web-interface-cve-2020.htmlx_refsource_MISCRelease NotesVendor Advisory
Source: [email protected]
https://www.wftpserver.com/serverhistory.htmCVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality
- LOW
- Integrity
- LOW
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-79
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