CVE-2011-4800

highpriority · attend · 49EPSS 0.073 · 94 %ileexploit · functionalEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · functional

Likely / severe?

7.34% (94th) EPSS

CVSS 9 · high

Is it mine?

90 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

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.

cvss

Technical severity, 0–10. One row per scoring source.

9.0

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.09highAV:N/AC:L/Au:S/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 8 · impact 10

v2.08.1highAV:N/AC:L/Au:S/C:C/I:C/A:C/E:POCsecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-22USprimary

exploits (1)

Public proof-of-concept and weaponised exploit code.

EDB-18182Serv-U FTP Server - Jail Breakfunctional · exploit_db

affected products (90)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
solarwinds serv-u file server≤ 11.1.0.3nvdUScpe:2.3:a:solarwinds:serv-u_file_server:*:*:*:*:*:*:*:*
solarwinds serv-u file server= 10.0.0.2nvdUScpe:2.3:a:solarwinds:serv-u_file_server:*:*:*:*:*:*:*:*
solarwinds serv-u file server= 10.0.0.3nvdUScpe:2.3:a:solarwinds:serv-u_file_server:*:*:*:*:*:*:*:*
solarwinds serv-u file server= 10.0.0.5nvdUScpe:2.3:a:solarwinds:serv-u_file_server:*:*:*:*:*:*:*:*
solarwinds serv-u file server= 10.0.0.7nvdUScpe:2.3:a:solarwinds:serv-u_file_server:*:*:*:*:*:*:*:*
solarwinds serv-u file server= 10.1.0.0nvdUScpe:2.3:a:solarwinds:serv-u_file_server:*:*:*:*:*:*:*:*
solarwinds serv-u file server= 10.1.0.1nvdUScpe:2.3:a:solarwinds:serv-u_file_server:*:*:*:*:*:*:*:*
solarwinds serv-u file server= 10.2.0.0nvdUScpe:2.3:a:solarwinds:serv-u_file_server:*:*:*:*:*:*:*:*
solarwinds serv-u file server= 10.2.0.2nvdUScpe:2.3:a:solarwinds:serv-u_file_server:*:*:*:*:*:*:*:*
solarwinds serv-u file server= 10.3.0.1nvdUScpe:2.3:a:solarwinds:serv-u_file_server:*:*:*:*:*:*:*:*
solarwinds serv-u file server= 10.4.0.0nvdUScpe:2.3:a:solarwinds:serv-u_file_server:*:*:*:*:*:*:*:*
solarwinds serv-u file server= 10.5.0.11nvdUScpe:2.3:a:solarwinds:serv-u_file_server:*:*:*:*:*:*:*:*
solarwinds serv-u file server= 10.5.0.14nvdUScpe:2.3:a:solarwinds:serv-u_file_server:*:*:*:*:*:*:*:*
solarwinds serv-u file server= 10.5.0.16nvdUScpe:2.3:a:solarwinds:serv-u_file_server:*:*:*:*:*:*:*:*
solarwinds serv-u file server= 10.5.0.19nvdUScpe:2.3:a:solarwinds:serv-u_file_server:*:*:*:*:*:*:*:*
solarwinds serv-u file server= 10.5.0.21nvdUScpe:2.3:a:solarwinds:serv-u_file_server:*:*:*:*:*:*:*:*
solarwinds serv-u file server= 10.5.0.24nvdUScpe:2.3:a:solarwinds:serv-u_file_server:*:*:*:*:*:*:*:*
solarwinds serv-u file server= 10.5.0.4nvdUScpe:2.3:a:solarwinds:serv-u_file_server:*:*:*:*:*:*:*:*
solarwinds serv-u file server= 10.5.0.6nvdUScpe:2.3:a:solarwinds:serv-u_file_server:*:*:*:*:*:*:*:*

showing 20 of 90

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2011-12-14modified 2026-06-16

related (12,528)

Related entries.

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+12523 more

references (12)

External citations — patches, advisories, analysis.

scry

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