CVE-2015-4143

mediumpriority · track · 21EPSS 0.035 · 89 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

3.50% (89th) EPSS

CVSS 5 · medium

Is it mine?

25 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-27

The EAP-pwd server and peer implementation in hostapd and wpa_supplicant 1.0 through 2.4 allows remote attackers to cause a denial of service (out-of-bounds read and crash) via a crafted (1) Commit or (2) Confirm message payload.

cvss

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

5.0

010

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

v2.05mediumAV:N/AC:L/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 10 · impact 2.9

v2.05mediumAV:N/AC:L/Au:N/C:N/I:N/A:Psecondary · FSTEC (BDU) RU

v2.04.3mediumAV:N/AC:L/Au:N/C:N/I:N/A:P/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-119USprimaryCWE-119US

affected products (25)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
Jouni Malinen WPA Supplicant≤ 1.1fstec_bduRU
Jouni Malinen WPA Supplicant≤ 1.0fstec_bduRU
Jouni Malinen WPA Supplicant2.0 → 2.4fstec_bduRU
Jouni Malinen hostapd≤ 1.0fstec_bduRU
Jouni Malinen hostapd≤ 1.1fstec_bduRU
Jouni Malinen hostapd2.0 → 2.4fstec_bduRU
Novell Inc. openSUSE≤ 13.2fstec_bduRU
Novell Inc. openSUSE≤ 13.1fstec_bduRU
opensuse opensuse= 13.1nvdUScpe:2.3:o:opensuse:opensuse:*:*:*:*:*:*:*:*
opensuse opensuse= 13.2nvdUScpe:2.3:o:opensuse:opensuse:*:*:*:*:*:*:*:*
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 hostapd= 2.3nvdUScpe:2.3:a:w1.fi:hostapd:*:*:*:*:*:*:*:*
w1.fi hostapd= 2.4nvdUScpe:2.3:a:w1.fi:hostapd:*:*:*:*:*:*:*:*
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:*:*:*:*:*:*:*:*

showing 20 of 25

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd NVD CVE.org MITRE

published 2015-06-15modified 2026-06-17

related (21,028)

Related entries.

ID	severity	EPSS	exploitable	published
CVE-2026-88779US	high7.5OT critical	11.4% (96th)	KEV	2026-10-04
Vulnerability in NetScaler ADC and NetScaler Gateway. This issue affects ADC: before 14.1-73.41, before 13.1-64.28, before 14.1-73.41 FIPS, and before 13.1-37.282; Gateway: before…
CVE-2026-88772US	high8.1OT critical	78.2% (100th)	KEV	2026-09-27
Vulnerability in Citrix NetScaler ADC and Citrix NetScaler Gateway. This issue affects ADC: before 14.1-73.37, before 13.1-64.23, before 14.1-73.37 FIPS, and before 13.1.37.279 FI…
CVE-2026-8452US	critical9.8OT critical	1.01% (63rd)	KEV	2026-06-30
Memory overflow vulnerability NetScaler ADC and NetScaler Gateway leading to unpredictable or erroneous behavior and Denial of Service if the appliance is configured as a Gateway (…
CVE-2026-53266US	—OT critical	0.93% (61st)	KEV	2026-06-25
In the Linux kernel, the following vulnerability has been resolved: netfilter: bridge: make ebt_snat ARP rewrite writable The ebtables SNAT target keeps the Ethernet source addre…
CVE-2026-3910US	high8.8OT critical	2.69% (86th)	KEV	2026-03-13
Inappropriate implementation in V8 in Google Chrome prior to 146.0.7680.75 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium s…

+21023 more

references (16)

External citations — patches, advisories, analysis.

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.

Free scan