CVE-2014-3686
CVE-2014-3686 is a medium-severity vulnerability in W1.fi Hostapd with a CVSS 2.0 base score of 6.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-20.
Key facts
- Severity: Medium (CVSS 2.0 base score 6.8)
- EPSS exploit prediction: 5% (91st percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-20
- Affected product: W1.fi Hostapd
- Published:
- Last modified:
Description
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.
Frequently asked questions
- What is CVE-2014-3686?
- 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.
- How severe is CVE-2014-3686?
- CVE-2014-3686 has a CVSS 2.0 base score of 6.8, rated medium severity.
- Is CVE-2014-3686 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2014-3686?
- CVE-2014-3686 primarily affects W1.fi Hostapd. In total, 16 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2014-3686?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2014-3686 published?
- CVE-2014-3686 was published on 2014-10-16 and last updated on 2026-06-17.
References
- http://advisories.mageia.org/MGASA-2014-0429.html
- http://lists.opensuse.org/opensuse-security-announce/2014-11/msg00000.html
- http://lists.opensuse.org/opensuse-updates/2014-10/msg00027.html
- http://lists.opensuse.org/opensuse-updates/2014-10/msg00028.html
- http://rhn.redhat.com/errata/RHSA-2014-1956.html
- http://secunia.com/advisories/60366
- http://secunia.com/advisories/60428
- http://secunia.com/advisories/61271
- http://w1.fi/security/2014-1/
- http://www.debian.org/security/2014/dsa-3052
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:120
- http://www.openwall.com/lists/oss-security/2014/10/09/28
- http://www.securityfocus.com/bid/70396
- http://www.ubuntu.com/usn/USN-2383-1
- https://bugzilla.redhat.com/show_bug.cgi?id=1151259
- https://security.gentoo.org/glsa/201606-17
Affected products (16)
- cpe:2.3:a:w1.fi:hostapd:0.7.2:*:*:*:*:*:*:*
- cpe:2.3:a:w1.fi:hostapd:1.0:*:*:*:*:*:*:*
- cpe:2.3:a:w1.fi:hostapd:1.1:*:*:*:*:*:*:*
- cpe:2.3:a:w1.fi:hostapd:2.0:*:*:*:*:*:*:*
- cpe:2.3:a:w1.fi:hostapd:2.1:*:*:*:*:*:*:*
- cpe:2.3:a:w1.fi:hostapd:2.2:*:*:*:*:*:*:*
- cpe:2.3:a:w1.fi:wpa_supplicant:0.72:*:*:*:*:*:*:*
- cpe:2.3:a:w1.fi:wpa_supplicant:1.0:*:*:*:*:*:*:*
- cpe:2.3:a:w1.fi:wpa_supplicant:1.1:*:*:*:*:*:*:*
- cpe:2.3:a:w1.fi:wpa_supplicant:2.0:*:*:*:*:*:*:*
- cpe:2.3:a:w1.fi:wpa_supplicant:2.1:*:*:*:*:*:*:*
- cpe:2.3:a:w1.fi:wpa_supplicant:2.2:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:10.04:-:lts:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:12.04:-:lts:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
- cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:*
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