vulnerability
WinSCP: CVE-2021-3331: Vulnerability in WinSCP
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 10 | (AV:N/AC:L/Au:N/C:C/I:C/A:C) | Jan 27, 2021 | Sep 11, 2025 | Sep 11, 2025 |
Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
Jan 27, 2021
Added
Sep 11, 2025
Modified
Sep 11, 2025
Description
WinSCP before 5.17.10 allows remote attackers to execute arbitrary programs when the URL handler encounters a crafted URL that loads session settings. (For example, this is exploitable in a default installation in which WinSCP is the handler for sftp:// URLs.)
Solution
winscp-winscp-upgrade-latest
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