CVE-2018-20393

Technicolor CGA0111 CGA0111E-ES-13-E23E-c8000r5712-170217-0829-TRU, CWA0101 CWA0101E-A23E-c7000r5712-170315-SKC, DPC3928SLโ€ฆ

published December 23, 2018

CVSS
โ€”
EPSS
2%
Percentile
75.5
In the wild
Unconfirmed
What it is

โš ๏ธ Remote attackers could snoop on device credentials with a simple SNMP request! These sneaky little requests can reveal sensitive information like your Wi-Fi password faster than you can say 'secured network'! ๐Ÿ” Think of it like a waiter at a restaurant who overhears patrons' conversations about their meal orders. If the waiter can listen in without anyone noticing, they could easily jot down what everyone ordered, including private details! ๐Ÿ“ If exploited, an attacker could potentially gain access to sensitive device credentials, opening the door to unauthorized access. This could lead to a complete compromise of network security, leaving your entire local network vulnerable to malicious activities. Yikes!

Put simply

Think of it like a waiter at a restaurant who overhears patrons' conversations about their meal orders. If the waiter can listen in without anyone noticing, they could easily jot down what everyone ordered, including private details! ๐Ÿ“ This vulnerability arises because certain Technicolor devices expose sensitive credentials through SNMP requests without proper access controls, allowing remote attackers to retrieve them without any authentication required.

What to do

If exploited, an attacker could potentially gain access to sensitive device credentials, opening the door to unauthorized access. This could lead to a complete compromise of network security, leaving your entire local network vulnerable to malicious activities. Yikes! To protect your network, immediately disable SNMP on these devices or apply any available firmware updates that patch this vulnerability. Additionally, consider changing default credentials for better security practices. ๐Ÿ”’ You've got this! With a little vigilance, you can secure your network and keep those pesky attackers at bay! ๐Ÿ›ก๏ธ

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01596 ยท 75.5th percentile
Published
2018-12-23T21:00Z
EPSS history
Timeline
  • 23 DEC 21:00Z
    Technicolor CGA0111 CGA0111E-ES-13-E23E-c8000r5712-170217-0829-TRU, CWA0101 CWA0101E-A23E-c7000r5712-170315-SKC, DPC3928SLโ€ฆ
    cvelistv5