CVE-2011-4130

highpriority · track · 40EPSS 0.126 · 96 %ileEUUS

grimoire priorityP1 · Urgent

Exploitable?

—

no known exploitation

Likely / severe?

12.6% (96th) EPSS

CVSS 9 · high

Is it mine?

17 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

Use-after-free vulnerability in the Response API in ProFTPD before 1.3.3g allows remote authenticated users to execute arbitrary code via vectors involving an error that occurs after an FTP data transfer.

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

v2.09highAV:N/AC:L/Au:S/C:C/I:C/A:C/E:Hsecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-399USprimary

affected products (17)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
proftpd proftpd≤ 1.3.3nvdUScpe:2.3:a:proftpd:proftpd:*:*:*:*:*:*:*:*
proftpd proftpd= 1.2.0nvdUScpe:2.3:a:proftpd:proftpd:*:*:*:*:*:*:*:*
proftpd proftpd= 1.2.1nvdUScpe:2.3:a:proftpd:proftpd:*:*:*:*:*:*:*:*
proftpd proftpd= 1.2.10nvdUScpe:2.3:a:proftpd:proftpd:*:*:*:*:*:*:*:*
proftpd proftpd= 1.2.2nvdUScpe:2.3:a:proftpd:proftpd:*:*:*:*:*:*:*:*
proftpd proftpd= 1.2.3nvdUScpe:2.3:a:proftpd:proftpd:*:*:*:*:*:*:*:*
proftpd proftpd= 1.2.4nvdUScpe:2.3:a:proftpd:proftpd:*:*:*:*:*:*:*:*
proftpd proftpd= 1.2.5nvdUScpe:2.3:a:proftpd:proftpd:*:*:*:*:*:*:*:*
proftpd proftpd= 1.2.6nvdUScpe:2.3:a:proftpd:proftpd:*:*:*:*:*:*:*:*
proftpd proftpd= 1.2.7nvdUScpe:2.3:a:proftpd:proftpd:*:*:*:*:*:*:*:*
proftpd proftpd= 1.2.8nvdUScpe:2.3:a:proftpd:proftpd:*:*:*:*:*:*:*:*
proftpd proftpd= 1.2.9nvdUScpe:2.3:a:proftpd:proftpd:*:*:*:*:*:*:*:*
proftpd proftpd= 1.3.0nvdUScpe:2.3:a:proftpd:proftpd:*:*:*:*:*:*:*:*
proftpd proftpd= 1.3.1nvdUScpe:2.3:a:proftpd:proftpd:*:*:*:*:*:*:*:*
proftpd proftpd= 1.3.2nvdUScpe:2.3:a:proftpd:proftpd:*:*:*:*:*:*:*:*
proftpd proftpd= 1.3.3nvdUScpe:2.3:a:proftpd:proftpd:*:*:*:*:*:*:*:*

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 2011-12-06modified 2026-06-16

related (3,726)

Related entries.

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A vulnerability in the Smart Install feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to trigger a reload of an affected devi…
CVE-2018-0154US	high7.5OT critical	7.07% (94th)	KEV	2018-03-28
A vulnerability in the crypto engine of the Cisco Integrated Services Module for VPN (ISM-VPN) running Cisco IOS Software could allow an unauthenticated, remote attacker to cause a…

+3721 more

references (16)

External citations — patches, advisories, analysis.

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