CVE-2015-5310

4.3 mediumEPSS 1.2%

The WNM Sleep Mode code in wpa_supplicant 2.x before 2.6 does not properly ignore key data in response frames when management frame protection (MFP) was not negotiated, which allows remote attackers to inject arbitrary broadcast or multicast packets or cause a denial of service (ignored packets) via a WNM Sleep Mode response.

Severity

CVSS 3.0

4.3 medium

CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS: 1.2% chance of exploitation in the next 30 days; higher than 67% of CVEs (scores of 2026-10-31)
CWE: CWE-200
Published: 2016-01-06
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

google:android

References

http://source.android.com/security/bulletin/2016-01-01.html
http://w1.fi/security/2015-6/wpa_supplicant-unauthorized-wnm-sleep-mode-gtk-control.txt
http://www.debian.org/security/2015/dsa-3397
http://www.openwall.com/lists/oss-security/2015/11/10/9
http://www.securityfocus.com/bid/77541

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