Vulnerability Intelligence Report
CVE-2021-3331
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.)
No Active Exploit Signals
CVSS Base Score
9.8
CRITICAL
EPSS Probability:7.41%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| winscp | winscp | all |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
7.408%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | MITRE Corporation · N/A · USA |
| Reserved | 2021-01-27T00:00:00 |
| Published | 2021-01-27T20:22:25 |
| Last Updated | 2024-08-03T16:53:17 |
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