CVE-2014-3686

mediumpriority · track · 29EPSS 0.049 · 92 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

4.95% (92nd) EPSS

CVSS 6.8 · medium

Is it mine?

38 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-27

wpa_supplicant and hostapd 0.7.2 through 2.2, when running with certain configurations and using wpa_cli or hostapd_cli with action scripts, allows remote attackers to execute arbitrary commands via a crafted frame.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

Fixedwpa_supplicant-1:2.0-13.el7_0.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2014:1956
Fixedwpa_supplicant-1:2.0-13.el7_0.s390x as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2014:1956
Fixedwpa_supplicant-1:2.0-13.el7_0.src as a component of Red Hat Enterprise Linux Client (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2014:1956
Fixedwpa_supplicant-1:2.0-13.el7_0.src as a component of Red Hat Enterprise Linux ComputeNode (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2014:1956
Fixedwpa_supplicant-1:2.0-13.el7_0.src as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2014:1956
Fixedwpa_supplicant-1:2.0-13.el7_0.src as a component of Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2014:1956
Fixedwpa_supplicant-1:2.0-13.el7_0.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2014:1956
Fixedwpa_supplicant-1:2.0-13.el7_0.x86_64 as a component of Red Hat Enterprise Linux ComputeNode (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2014:1956
Fixedwpa_supplicant-1:2.0-13.el7_0.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2014:1956
Fixedwpa_supplicant-1:2.0-13.el7_0.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2014:1956
Fixedwpa_supplicant-debuginfo-1:2.0-13.el7_0.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2014:1956
Fixedwpa_supplicant-debuginfo-1:2.0-13.el7_0.s390x as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2014:1956
Fixedwpa_supplicant-debuginfo-1:2.0-13.el7_0.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2014:1956
Fixedwpa_supplicant-debuginfo-1:2.0-13.el7_0.x86_64 as a component of Red Hat Enterprise Linux ComputeNode (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2014:1956
Fixedwpa_supplicant-debuginfo-1:2.0-13.el7_0.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2014:1956
Fixedwpa_supplicant-debuginfo-1:2.0-13.el7_0.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2014:1956

cvss

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

6.8

010

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

v2.06.8mediumAV:N/AC:M/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 8.6 · impact 6.4

v2.06.8mediumAV:N/AC:M/Au:N/C:P/I:P/A:Psecondary · FSTEC (BDU) RU

v2.05.8mediumAV:N/AC:M/Au:N/C:P/I:P/A:P/E:Usecondary · CVSS-BT (t0sche)

v2.05.4mediumAV:A/AC:M/Au:N/C:P/I:P/A:Psecondary · Red Hat Product Security US

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-20USprimaryCWE-20USCWE-78US

affected products (38)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
Red Hat Inc. Red Hat Enterprise Linux≤ Desktop 7fstec_bduRU
Red Hat Inc. Red Hat Enterprise Linux≤ Workstation 7fstec_bduRU
Red Hat Inc. Red Hat Enterprise Linux≤ Server 7fstec_bduRU
Red Hat Inc. Red Hat Enterprise Linux≤ HPC Node 7fstec_bduRU
The CentOS Project CentOS≤ 7fstec_bduRU
canonical ubuntu linux= 10.04nvdUScpe:2.3:o:canonical:ubuntu_linux:*:*:*:*:*:*:*:*
canonical ubuntu linux= 12.04nvdUScpe:2.3:o:canonical:ubuntu_linux:*:*:*:*:*:*:*:*
canonical ubuntu linux= 14.04nvdUScpe:2.3:o:canonical:ubuntu_linux:*:*:*:*:*:*:*:*
debian debian linux= 6.0nvdUScpe:2.3:o:debian:debian_linux:*:*:*:*:*:*:*:*
w1.fi hostapd= 0.7.2nvdUScpe:2.3:a:w1.fi:hostapd:*:*:*:*:*:*:*:*
w1.fi hostapd= 1.0nvdUScpe:2.3:a:w1.fi:hostapd:*:*:*:*:*:*:*:*
w1.fi hostapd= 1.1nvdUScpe:2.3:a:w1.fi:hostapd:*:*:*:*:*:*:*:*
w1.fi hostapd= 2.0nvdUScpe:2.3:a:w1.fi:hostapd:*:*:*:*:*:*:*:*
w1.fi hostapd= 2.1nvdUScpe:2.3:a:w1.fi:hostapd:*:*:*:*:*:*:*:*
w1.fi hostapd= 2.2nvdUScpe:2.3:a:w1.fi:hostapd:*:*:*:*:*:*:*:*
w1.fi wpa supplicant= 0.72nvdUScpe:2.3:a:w1.fi:wpa_supplicant:*:*:*:*:*:*:*:*
w1.fi wpa supplicant= 1.0nvdUScpe:2.3:a:w1.fi:wpa_supplicant:*:*:*:*:*:*:*:*
w1.fi wpa supplicant= 1.1nvdUScpe:2.3:a:w1.fi:wpa_supplicant:*:*:*:*:*:*:*:*
w1.fi wpa supplicant= 2.0nvdUScpe:2.3:a:w1.fi:wpa_supplicant:*:*:*:*:*:*:*:*

showing 20 of 38

advisories (1)

Vendor and ecosystem advisories describing this.

RHSA-2014:1956Red Hat Security Advisory: wpa_supplicant security update2014-12-03csaf · redhat_csafUS
An updated wpa_supplicant package that fixes one security issue is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Moderate security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section.

also known as (9)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd redhat_csaf NVD CVE.org MITRE

published 2014-10-16modified 2026-06-17

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references (36)

External citations — patches, advisories, analysis.

scry

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