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Vulnerability record · CVE-2014-5394 · published 8 January 2018

CVE-2014-5394: Huawei s9300 firmware information exposure vulnerability

Huawei · S9300 Firmware

Multiple Huawei Campus switches allow remote attackers to enumerate usernames via vectors involving use of SSH by the maintenance terminal.

5.9 CVSS 3.0 Medium EPSS 1.7% · top 22.7% CWE-200 · Information exposure
5.9CVSS 3.0 base score, v2 4.3
1.7%EPSS exploitation probability, 30 days
NoNot in CISA KEV
12Affected product versions listed by NVD
6References
17 Jun 2026Last modified by NVD

Description

Multiple Huawei Campus switches allow remote attackers to enumerate usernames via vectors involving use of SSH by the maintenance terminal.

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

Affected products

12 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.huawei.com/us/psirt/security-advisories/2014/hw-362701 Vendor Advisory
http://www.securityfocus.com/bid/69302 Third Party AdvisoryVDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/97763 Third Party AdvisoryVDB Entry
http://www.huawei.com/us/psirt/security-advisories/2014/hw-362701 Vendor Advisory
http://www.securityfocus.com/bid/69302 Third Party AdvisoryVDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/97763 Third Party AdvisoryVDB Entry

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

7.5CVE-2021-37129Huawei ips module firmware out-of-bounds write vulnerabilityThere is an out of bounds write vulnerability in some Huawei products. The vulnerability is caused by a function of a module that does not properly v…EPSS 0.68%7.5CVE-2019-19397Huawei s12700 firmware vulnerabilityThere is a weak algorithm vulnerability in some Huawei products. The affected products use weak algorithms by default. Attackers may exploit the vuln…EPSS 0.76%7.5CVE-2019-5285Huawei s12700 firmware improper input validation vulnerabilitySome Huawei S series switches have a DoS vulnerability. An unauthenticated remote attacker can send crafted packets to the affected device to exploit…EPSS 1.7%7.5CVE-2017-17165Huawei quidway s2700 firmware out-of-bounds read vulnerabilityIPv6 function in Huawei Quidway S2700 V200R003C00SPC300, Quidway S5300 V200R003C00SPC300, Quidway S5700 V200R003C00SPC300, S2300 V200R003C00, V200R00…EPSS 0.97%7.5CVE-2014-4705Huawei s9300 firmware memory buffer overflow vulnerabilityMultiple heap-based buffer overflows in the eSap software platform in Huawei Campus S9300, S7700, S9700, S5300, S5700, S6300, and S6700 series switch…EPSS 1.5%7.5CVE-2017-8147Huawei ac6005 firmware improper input validation vulnerabilityAC6005 V200R006C10SPC200,AC6605 V200R006C10SPC200,AR1200 with software V200R005C10CP0582T, V200R005C10HP0581T, V200R005C20SPC026T,AR200 with software…EPSS 0.97%7.5CVE-2015-3913Huawei s2300 firmware improper input validation vulnerabilityThe IP stack in multiple Huawei Campus series switch models allows remote attackers to cause a denial of service (reboot) via a crafted ICMP request …EPSS 0.94%7.5CVE-2015-2800Huawei s5700 firmware improper authentication vulnerabilityThe user authentication module in Huawei Campus switches S5700, S5300, S6300, and S6700 with software before V200R001SPH012 and S7700, S9300, and S97…EPSS 1.7%

Source: NIST National Vulnerability Database (record CVE-2014-5394), CISA KEV, FIRST EPSS (scores of 2026-10-16). This page is refreshed as NVD updates the record.