CVE-2014-3346 Denial of service in n/a

Medium 6.3 Published 29 Aug 2014 Updated 6 Aug 2024

Remote authenticated users can crash the Cisco Transport Gateway for Smart Call Home service by sending a crafted string to an unvalidated parameter.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2014-3346?

CVE-2014-3346 is a medium-severity denial of service vulnerability in n/a, published on 29 Aug 2014. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

The web framework in Cisco Transport Gateway for Smart Call Home (aka TG-SCH or Transport Gateway Installation Software) does not validate an unspecified parameter, which allows remote authenticated users to cause a denial of service (service crash) via a crafted string, aka Bug ID CSCuq31819.

Weakness: CWE-20

Which versions are affected by CVE-2014-3346?

It affects 1 product.

Products include Cisco Transport Gateway Installation Software.

How do I fix CVE-2014-3346?

No fix has been published for CVE-2014-3346 yet. Limit exposure of the affected software until one is available.

Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.

Is CVE-2014-3346 being exploited?

There is no known exploitation of CVE-2014-3346 in the wild and no public exploit code.

Sources

Also known as GHSA-6h6c-pfc2-mv59.