CVE-2016-9499

MEDIUM · CVSS 5.3 EPSS 7.77%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2018-07-13 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

CVE

CVE-2016-9499

Severity

MEDIUM

CVSS

5.3

EPSS

7.77%

Original Filing — NVD Description

Accellion FTP server prior to version FTA_9_12_220 only returns the username in the server response if the username is invalid. An attacker may use this information to determine valid user accounts and enumerate them.