CVE-2013-7136

The UPC Ireland Cisco EPC 2425 router (aka Horizon Box) does not have a sufficiently large number of possible WPA-PSK passphrases, which makes it easier for…

published December 19, 2013

CVSS
—
EPSS
7%
Percentile
93.7
In the wild
Unconfirmed
What it is

⚠️ A surprisingly small pool of passphrases makes this router vulnerable! Remote attackers could potentially brute-force their way into your network without breaking a sweat. 🔥 Think of it like a restaurant with only a handful of menu items — it becomes easy for a hungry diner (or attacker) to guess what's on the menu when there aren't many choices. This router’s limited WPA-PSK passphrase options make it a target for such guessing games. If an attacker successfully breaks in, they can access your home network and all connected devices, potentially snooping on sensitive information or causing chaos. It's like leaving your front door wide open for intruders!

Put simply

Think of it like a restaurant with only a handful of menu items — it becomes easy for a hungry diner (or attacker) to guess what's on the menu when there aren't many choices. This router’s limited WPA-PSK passphrase options make it a target for such guessing games. The Cisco EPC 2425 router has a limited number of possible WPA-PSK passphrases, making it an easier target for brute-force attacks, allowing unauthorized access to the network.

What to do

If an attacker successfully breaks in, they can access your home network and all connected devices, potentially snooping on sensitive information or causing chaos. It's like leaving your front door wide open for intruders! To secure your network, change the default passphrase to something longer and more complex to maximize the number of possibilities. Additionally, consider updating your router firmware if available, and disable any unused services. You can do this! With a few tweaks, your network will be much safer. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.06509 · 93.7th percentile
Published
2013-12-19T22:00Z
EPSS history
Timeline
  • 19 DEC 22:00Z
    The UPC Ireland Cisco EPC 2425 router (aka Horizon Box) does not have a sufficiently large number of possible WPA-PSK passphrases, which makes it easier for…
    cvelistv5