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Vulnerability record · CVE-2015-8085 · published 3 October 2016

CVE-2015-8085: Huawei s9300 firmware inadequate encryption strength vulnerability

Huawei · S9300 Firmware

Huawei AR routers with software before V200R007C00SPC100; Quidway S9300 routers with software before V200R009C00; S12700 routers with software before V200R008C00SPC500; S9300, Quidway S5300, and S5300 routers with software before V200R007C00; and S5700 routers with software before V200R007C00SPC500 make it easier for remote authenticated administrators to obtain and decrypt passwords by leveraging selection of a reversible encryption algorithm.

4.9 CVSS 3.0 Medium EPSS 0.49% · top 59.3% CWE-326 · Inadequate encryption strength
4.9CVSS 3.0 base score, v2 4.0
0.49%EPSS exploitation probability, 30 days
NoNot in CISA KEV
7Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

Huawei AR routers with software before V200R007C00SPC100; Quidway S9300 routers with software before V200R009C00; S12700 routers with software before V200R008C00SPC500; S9300, Quidway S5300, and S5300 routers with software before V200R007C00; and S5700 routers with software before V200R007C00SPC500 make it easier for remote authenticated administrators to obtain and decrypt passwords by leveraging selection of a reversible encryption algorithm.

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

Affected products

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

References

LinkTags
http://www.huawei.com/en/psirt/security-advisories/hw-455876 Vendor Advisory
http://www.securityfocus.com/bid/76897
http://www.huawei.com/en/psirt/security-advisories/hw-455876 Vendor Advisory
http://www.securityfocus.com/bid/76897

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Related vulnerabilities

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

8.1CVE-2016-4087Huawei s12700 firmware improper input validation vulnerabilityHuawei S12700 switches with software before V200R008C00SPC500 and S5700 switches with software before V200R005SPH010, when the debug switch is enable…EPSS 1.5%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-2021-22357Huawei s12700 firmware improper input validation vulnerabilityThere is a denial of service vulnerability in Huawei products. A module cannot deal with specific messages due to validating inputs insufficiently. A…EPSS 0.70%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-2016-8786Huawei s12700 firmware improper input validation vulnerabilityHuawei S12700 V200R005C00, V200R006C00, V200R007C00, V200R008C00, S5700 V200R006C00, V200R007C00, V200R008C00, S6700 V200R008C00, S7700 V200R001C00, …EPSS 1.7%7.5CVE-2017-17300Huawei s12700 firmware improper input validation vulnerabilityHuawei S12700 V200R008C00, V200R009C00, S5700 V200R007C00, V200R008C00, V200R009C00, S6700 V200R008C00, V200R009C00, S7700 V200R008C00, V200R009C00, …EPSS 1.6%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%

Source: NIST National Vulnerability Database (record CVE-2015-8085), CISA KEV, FIRST EPSS (scores of 2026-10-17). This page is refreshed as NVD updates the record.