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CVE-2016-9499

CVE-2016-9499 — The Accellion FTP server prior to version FTA_9_12_220 is vulnerable to cross-site scripting.

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.

Published Updated Sources: cvelistV5, certcc

Triage

Is it exploited, how likely is exploitation, what does it touch, and how severe do the scoring sources call it.

Exploitation

Unreported

no source claims exploitation

EPSS

8%

chance of exploitation in 30 days

Affects

accellion

ftp_server

CVSS base

Unscored

no source published a base score

Affected scope

The catalog records vendors and products as separate lists, not pairs, so which product belongs to which vendor is not something this page can say.

Vendors (1)

accellion

Products (1)

ftp server

Weakness & attack patterns

  • CWE-204

Attack patterns reported against this CVE. The ATT&CK techniques below are inferred from its weakness class.

  • T1592.002Gather Victim Host Information: Software
  • T1082System Information Discovery

References

3 on the record

Elsewhere on this site

Not in any source we poll

Listed rather than left blank: an empty field and an unmeasured one look identical on screen, and only one is a reason to look elsewhere.

  • No confirmed IOCs, IP addresses, domains, file hashes, or malware artifacts supplied.
  • No organization-specific asset inventory, compensating-control status, or patch deployment evidence supplied.
  • No exploit packet captures, log samples, or incident case IDs supplied.