Vulnerability Details CVE-2017-8793
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 34.0%
CVSS Severity
CVSS v3 Score 8.8
CVSS v2 Score 6.8
References
Products affected by CVE-2017-8793
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cpe:2.3:a:accellion:file_transfer_appliance:8_0_540
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cpe:2.3:a:accellion:file_transfer_appliance:9_11_200
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cpe:2.3:a:accellion:file_transfer_appliance:9_11_210