CVE-2014-5328 — Buffer overflow in the Webserver component on the Huawei E5332 router before 21.344.27.00.1080 allows remote authenticated users to cause a denial of service (reboot) via a long parameter in an API service request message

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MEDIUM

Buffer overflow in the Webserver component on the Huawei E5332 router before 21.344.27.00.1080 allows remote authenticated users to cause a denial of service (reboot) via a long parameter in an API service request message

Published Oct 12, 2014

6.8

MEDIUM

CVSS 2.0

EPSS 1.22%

Description

Buffer overflow in the Webserver component on the Huawei E5332 router before 21.344.27.00.1080 allows remote authenticated users to cause a denial of service (reboot) via a long parameter in an API service request message.

Affected products

Remediation

No remediation recorded yet.

Metrics

1.22% 0.01220

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

EPSS probability 0.01220

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% (0.01220)	67.58th	v5 (v2026.06.15)
Jun 15, 2026	1.22% (0.01220)	64.61th	v5 (v2026.06.15)
Mar 17, 2025	0.29% (0.00289)	50.26th	v4 (v2025.03.14)
Dec 12, 2024	0.69% (0.00690)	80.81th	v3 (v2023.03.01)
Feb 8, 2024	0.69% (0.00690)	79.50th	v3 (v2023.03.01)
Mar 7, 2023	0.69% (0.00690)	77.03th	v3 (v2023.03.01)
Mar 6, 2023	1.06% (0.01061)	52.82th	v2 (v2022.01.01)
Sep 19, 2022	1.06% (0.01061)	51.19th	v2 (v2022.01.01)
Apr 1, 2022	1.06% (0.01061)	49.19th	v2 (v2022.01.01)
Feb 4, 2022	1.06% (0.01061)	28.23th	v2 (v2022.01.01)

Weaknesses (1)

CWE-399

References (3)

http://jvn.jp/en/jp/JVN63587560/index.html
third-party-advisoryx_refsource_JVN
http://jvndb.jvn.jp/jvndb/JVNDB-2014-000119
third-party-advisoryx_refsource_JVNDB
http://www.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-373056.htm
x_refsource_CONFIRMVendor Advisory

Link	Providers	Tags
http://jvn.jp/en/jp/JVN63587560/index.html		third-party-advisoryx_refsource_JVN
http://jvndb.jvn.jp/jvndb/JVNDB-2014-000119		third-party-advisoryx_refsource_JVNDB
http://www.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-373056.htm		x_refsource_CONFIRMVendor Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner jpcert

Published Oct 12, 2014

Updated Aug 6, 2024

Reserved Aug 18, 2014

Link CVE-2014-5328

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2014-5328

Red Hat

Severity n/a

Public date n/a

Links CVE-2014-5328