PT-2014-9015 · Huawei · Usg9520+3

Published 2014-12-24 · Updated 2017-11-08 · CVE-2014-9697

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Huawei USG9560/9520/9580 versions before V300R001C01SPC300

Description The issue allows remote attackers to cause a memory leak or denial of service, resulting in memory exhaustion, reboot, and MPU switchover, via a crafted website. This can be triggered by requesting a special web page, leading to memory exhaustion and subsequent restart and switchover of the active/standby main processing unit.

Recommendations For versions before V300R001C01SPC300, update to V300R001C01SPC300 or later to resolve the issue. As a temporary workaround, consider restricting access to the web interface to minimize the risk of exploitation.

Fix

DoS

Resource Exhaustion

Weakness Enumeration

CWE-400

Related Identifiers

CVE-2014-9697

Affected Products

Huawei Vrp

Usg9520

Usg9560

Usg9580

References · 4

• http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-408141.htm · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2014-9697 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9697 · Security Note
• https://huawei.com/en/psirt/security-advisories/hw-408141 · Note