CVE-2009-4006

highpriority · attend · 79EPSS 0.829 · 100 %ileexploit · functionalEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

2 exploits · functional

Likely / severe?

82.9% (100th) EPSS

CVSS 10 · high

Is it mine?

29 products

Check your exposure

Who says so?

2 sources

enisa_euvd · nvd

EPSS · scored 2026-10-27

Stack-based buffer overflow in the TEA decoding algorithm in RhinoSoft Serv-U FTP server 7.0.0.1, 9.0.0.5, and other versions before 9.1.0.0 allows remote attackers to execute arbitrary code via a long hexadecimal string.

cvss

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

10.0

010

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

v2.010highAV:N/AC:L/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 10 · impact 10

v2.010highAV:N/AC:L/Au:N/C:C/I:C/A:C/E:Hsecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-119USprimary

exploits (2)

Public proof-of-concept and weaponised exploit code.

EDB-16775RhinoSoft Serv-U FTP Server - Session Cookie Buffer Overflow (Metasploit)functional · exploit_db
exploit/windows/http/servu_session_cookieRhinosoft Serv-U Session Cookie Buffer Overflowfunctional · metasploit

affected products (29)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
solarwinds serv-u file server= 7.0.0.1nvdUScpe:2.3:a:solarwinds:serv-u_file_server:*:*:*:*:*:*:*:*
solarwinds serv-u file server= 7.0.0.2nvdUScpe:2.3:a:solarwinds:serv-u_file_server:*:*:*:*:*:*:*:*
solarwinds serv-u file server= 7.0.0.3nvdUScpe:2.3:a:solarwinds:serv-u_file_server:*:*:*:*:*:*:*:*
solarwinds serv-u file server= 7.0.0.4nvdUScpe:2.3:a:solarwinds:serv-u_file_server:*:*:*:*:*:*:*:*
solarwinds serv-u file server= 7.1.0.0nvdUScpe:2.3:a:solarwinds:serv-u_file_server:*:*:*:*:*:*:*:*
solarwinds serv-u file server= 7.1.0.1nvdUScpe:2.3:a:solarwinds:serv-u_file_server:*:*:*:*:*:*:*:*
solarwinds serv-u file server= 7.1.0.2nvdUScpe:2.3:a:solarwinds:serv-u_file_server:*:*:*:*:*:*:*:*
solarwinds serv-u file server= 7.2.0.0nvdUScpe:2.3:a:solarwinds:serv-u_file_server:*:*:*:*:*:*:*:*
solarwinds serv-u file server= 7.2.0.1nvdUScpe:2.3:a:solarwinds:serv-u_file_server:*:*:*:*:*:*:*:*
solarwinds serv-u file server= 7.3.0.0nvdUScpe:2.3:a:solarwinds:serv-u_file_server:*:*:*:*:*:*:*:*
solarwinds serv-u file server= 7.3.0.1nvdUScpe:2.3:a:solarwinds:serv-u_file_server:*:*:*:*:*:*:*:*
solarwinds serv-u file server= 7.3.0.2nvdUScpe:2.3:a:solarwinds:serv-u_file_server:*:*:*:*:*:*:*:*
solarwinds serv-u file server= 7.4.0.0nvdUScpe:2.3:a:solarwinds:serv-u_file_server:*:*:*:*:*:*:*:*
solarwinds serv-u file server= 7.4.0.1nvdUScpe:2.3:a:solarwinds:serv-u_file_server:*:*:*:*:*:*:*:*
solarwinds serv-u file server= 8.0.0.1nvdUScpe:2.3:a:solarwinds:serv-u_file_server:*:*:*:*:*:*:*:*
solarwinds serv-u file server= 8.0.0.2nvdUScpe:2.3:a:solarwinds:serv-u_file_server:*:*:*:*:*:*:*:*
solarwinds serv-u file server= 8.0.0.4nvdUScpe:2.3:a:solarwinds:serv-u_file_server:*:*:*:*:*:*:*:*
solarwinds serv-u file server= 8.0.0.5nvdUScpe:2.3:a:solarwinds:serv-u_file_server:*:*:*:*:*:*:*:*
solarwinds serv-u file server= 8.0.0.7nvdUScpe:2.3:a:solarwinds:serv-u_file_server:*:*:*:*:*:*:*:*

showing 20 of 29

also known as (2)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

enisa_euvd nvd NVD CVE.org MITRE

published 2009-11-20modified 2026-06-16

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+21023 more

references (20)

External citations — patches, advisories, analysis.

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