CVE-2014-3889 — silex SX-2000WG devices with firmware before 1.5.4 allow remote attackers to cause a denial of service (connectivity outage) via crafted data in the Options field of a TCP header, a different vulnerability than CVE-2014-3890

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MEDIUM

silex SX-2000WG devices with firmware before 1.5.4 allow remote attackers to cause a denial of service (connectivity outage) via crafted data in the Options field of a TCP header, a different vulnerability than CVE-2014-3890

Published Jul 2, 2014

5.0

MEDIUM

CVSS 2.0

EPSS 1.22%

Description

silex SX-2000WG devices with firmware before 1.5.4 allow remote attackers to cause a denial of service (connectivity outage) via crafted data in the Options field of a TCP header, a different vulnerability than CVE-2014-3890.

Affected products

Remediation

No remediation recorded yet.

Metrics

1.22% 0.01218

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.01218

Score over time

2022–2026

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Table of values (10 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 1, 2026	1.22% (0.01218)	67.53th	v5 (v2026.06.15)
Jun 15, 2026	1.22% (0.01218)	64.57th	v5 (v2026.06.15)
Mar 17, 2025	0.39% (0.00387)	57.81th	v4 (v2025.03.14)
Dec 12, 2024	0.22% (0.00221)	61.16th	v3 (v2023.03.01)
Jun 14, 2024	0.22% (0.00221)	60.44th	v3 (v2023.03.01)
Mar 7, 2023	0.22% (0.00221)	58.43th	v3 (v2023.03.01)
Mar 6, 2023	1.05% (0.01055)	52.13th	v2 (v2022.01.01)
Sep 17, 2022	1.05% (0.01055)	50.47th	v2 (v2022.01.01)
Apr 1, 2022	1.05% (0.01055)	48.43th	v2 (v2022.01.01)
Feb 4, 2022	1.05% (0.01055)	27.52th	v2 (v2022.01.01)

Weaknesses (1)

CWE-20

Improper Input Validation

References (2)

http://jvn.jp/en/jp/JVN85571806/index.html
third-party-advisoryx_refsource_JVNPatchVendor Advisory
http://jvndb.jvn.jp/jvndb/JVNDB-2014-000065
third-party-advisoryx_refsource_JVNDBPatchVendor Advisory

Link	Providers	Tags
http://jvn.jp/en/jp/JVN85571806/index.html		third-party-advisoryx_refsource_JVNPatchVendor Advisory
http://jvndb.jvn.jp/jvndb/JVNDB-2014-000065		third-party-advisoryx_refsource_JVNDBPatchVendor Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner jpcert

Published Jul 2, 2014

Updated Aug 6, 2024

Reserved May 27, 2014

Link CVE-2014-3889

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2014-3889

Red Hat

Severity n/a

Public date n/a

Links CVE-2014-3889