vsftpd through 3.0.5 cmds_denied Bypass via RFC 775 Command Aliases
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| vsftpd | vsftpd | unaffected |
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| Vsftpd Project | Vsftpd |
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No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.217% probability within 30 days)
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ssvc
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threat_severity
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threat_severity
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| Description | vsftpd through 3.0.5 contains an access control bypass vulnerability that allows authenticated FTP users to execute denied commands by issuing RFC 775 X-prefixed aliases. The cmds_denied check in process_post_login() compares literal tokens, so attackers can send XRMD, XMKD, XCWD, XPWD, or XCUP to perform blocked operations like deleting directories. | |
| Title | vsftpd through 3.0.5 cmds_denied Bypass via RFC 775 Command Aliases | |
| First Time appeared |
Vsftpd Project
Vsftpd Project vsftpd |
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| Weaknesses | CWE-184 | |
| CPEs | cpe:2.3:a:vsftpd_project:vsftpd:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Vsftpd Project
Vsftpd Project vsftpd |
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cvssV3_1
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