An issue was discovered in Barco ClickShare CSM-1 firmware before v1.7.0.3 and CSC-1 firmware before v1.10.0.10. An authenticated user can manage the wallpaper collection in the webUI to be shown as background on the ClickShare product. By uploading a wallpaper with a specially crafted name, an HTML injection can be triggered as special characters are not neutralized before output.
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
Link | Tags |
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https://www.barco.com/en/support/software/R33050020 | issue tracking vendor advisory |
https://www.barco.com/en/support/knowledge-base/KB5169 | issue tracking vendor advisory |
https://www.barco.com/en/Support/software/R33050037 | issue tracking vendor advisory |