VULNERABILITY INTELLIGENCE

CVE-2017-8793

CVSS score8.8 HIGH
EPSS probability0.51%
CISA KEVNot currently listed
Published2017-05-05
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Description

An issue was discovered on Accellion FTA devices before FTA_9_12_180. By sending a POST request to home/seos/courier/web/wmProgressstat.html.php with an attacker domain in the acallow parameter, the device will respond with an Access-Control-Allow-Origin header allowing the attacker to have site access with a bypass of the Same Origin Policy.

Weakness classification

  • CWE-346: Origin Validation Error

Primary references