CVE-2011-4800 EXPLOIT
9.0
HIGH · CVSS 2.0 · EPSS 7.3% (pctl 94)
Patch early
A public exploit exists.
Description
Directory traversal vulnerability in Serv-U FTP Server before 11.1.0.5 allows remote authenticated users to read and write arbitrary files, and list and create arbitrary directories, via a "..:/" (dot dot colon forward slash) in the (1) list, (2) put, or (3) get commands.
Scoring
| CVSS | 9.0 (HIGH, v2.0) |
|---|---|
| Vector | AV:N/AC:L/Au:S/C:C/I:C/A:C |
| EPSS | 7.34% — more likely to be exploited than 94% of all CVEs |
| Weakness | CWE-22 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2011-12-14 |
| Last modified | 2026-06-16 |
Affected (1)
| Vendor | Product |
|---|---|
| solarwinds | serv-u file server |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Serv-U FTP Server - Jail Break | 2011-12-01 |
References
- http://archives.neohapsis.com/archives/fulldisclosure/2011-11/0454.html
- http://secunia.com/advisories/47021
- http://www.exploit-db.com/exploits/18182
- http://www.serv-u.com/releasenotes/
- http://archives.neohapsis.com/archives/fulldisclosure/2011-11/0454.html
- http://secunia.com/advisories/47021
- http://www.exploit-db.com/exploits/18182
- http://www.serv-u.com/releasenotes/
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