A cross-site request forgery vulnerability exists on the Secure Gateway component of Schneider Electric's PowerSCADA Anywhere v1.0 redistributed with PowerSCADA Expert v8.1 and PowerSCADA Expert v8.2 and Citect Anywhere version 1.0 for multiple state-changing requests. This type of attack requires some level of social engineering in order to get a legitimate user to click on or access a malicious link/site containing the CSRF attack.
The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.
Link | Tags |
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http://www.securityfocus.com/bid/99913 | vdb entry third party advisory |
https://www.citect.schneider-electric.com/safety-and-security-central/36-security-notifications/9071-security-notification-citect-anywhere | issue tracking patch mitigation vendor advisory |
http://www.schneider-electric.com/en/download/document/SEVD-2017-173-01/ | patch vendor advisory mitigation |