CVE-2021-46854
HIGH
7.5
CVSS Score
Published: November 23, 2022 at 12:00 AM UTC
Updated: June 17, 2026 at 04:15 AM UTC
1 product affected across 1 vendorProFTPD
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Severity
HIGH7.5
Exploit prediction
EPSS 1%
SSVC
No known exploit
Description
mod_radius in ProFTPD before 1.3.7c allows memory disclosure to RADIUS servers because it copies blocks of 16 characters.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (5)
Release NotesVendor Advisory
Source: [email protected]
http://www.proftpd.org/docs/RELEASE_NOTES-1.3.7eExploitIssue TrackingThird Party Advisory
Source: [email protected]
https://github.com/proftpd/proftpd/issues/1284SSVC — Action Prioritization
SSVCNo known exploitNot automatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
7.5HIGHCISA-ADP
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- NONE
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-401
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