VULNERABILITY INTELLIGENCE

CVE-2015-8331

CVSS score7.4 HIGH

EPSS probability0.84%

CISA KEVNot currently listed

Published2016-01-11

Last modified2026-06-17

Description

The Operation and Maintenance Unit (OMU) in Huawei VCN500 with software before V100R002C00SPC200 does not properly invalidate the session ID when an "abnormal exit" occurs, which allows remote attackers to conduct replay attacks via the session ID.