CVE-2016-5661 Information

Description

Accela Civic Platform Citizen Access portal relies on the client to restrict file types for uploads which allows remote authenticated users to execute arbitrary code via modified _EventArgument and filename parameters.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Reference

http://www.kb.cert.org/vuls/id/665280 http://www.kb.cert.org/vuls/id/JLAD-ABMPVA http://www.securityfocus.com/bid/91765

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8