Denial of Service Vulnerability in ZyXEL SBG-3300 Security Gateway
CVE-2014-7278

Currently unrated

Key Information:

Vendor
Zyxel
Status
Sbg3300-n Firmware
Sbg3300-n
Vendor
CVE Published:
4 October 2014

Summary

The ZyXEL SBG-3300 Security Gateway is susceptible to a denial of service due to vulnerabilities in handling JavaScript code within the 'welcome message' form data. This mismanagement can be exploited by remote attackers, leading to persistent web-interface outages, thereby impacting users' access to the device management functionalities. This vulnerability highlights the need for cautious management of user input and robust security mechanisms in web-based interfaces.

References

http://packetstormsecurity.com/files/128550/ZyXEL-SBG-330...
x_refsource_MISC
http://archives.neohapsis.com/archives/bugtraq/2014-10/00...
mailing-listx_refsource_BUGTRAQ
http://seclists.org/fulldisclosure/2014/Oct/20
mailing-listx_refsource_FULLDISC

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.