CVE-2023-22303

TP-Link SG105PE firmware prior to 'TL-SG105PE(UN) 1.0_1.0.0 Build 20221208' contains an authentication bypass vulnerability

Critical ยท published January 17, 2023

CVSS v3.1
9.8
EPSS
1%
Percentile
60.7
In the wild
Unconfirmed
What it is

๐Ÿšจ An authentication bypass flaw in TP-Link SG105PE firmware can let an attacker impersonate an admin with a few crafty moves! ๐Ÿ”ฅ Think of it like a guest sneaking into a hotel room and pretending to be the manager โ€” altering settings and accessing sensitive information without anyone noticing. It's surprisingly sneaky! If exploited, this vulnerability could allow an attacker to not only view sensitive information but also alter the device's configuration at will. They could effectively operate as the admin, leading to disastrous consequences for your network security and integrity!

Put simply

Think of it like a guest sneaking into a hotel room and pretending to be the manager โ€” altering settings and accessing sensitive information without anyone noticing. It's surprisingly sneaky! This vulnerability exists because the firmware doesn't properly enforce authentication checks under certain conditions, allowing an unauthorized individual to gain administrative privileges.

What to do

If exploited, this vulnerability could allow an attacker to not only view sensitive information but also alter the device's configuration at will. They could effectively operate as the admin, leading to disastrous consequences for your network security and integrity! Immediately update your TP-Link SG105PE firmware to version 'TL-SG105PE(UN) 1.0_1.0.0 Build 20221208' or later to close this gap. Regularly check for firmware updates to stay secure! ๐Ÿ›ก๏ธ You've got this! With a quick patch, you'll be back to securing your network like the superhero you are! ๐Ÿ’ช๐Ÿ˜Š

The record
Technical detail
CVSS v3.1
9.8 ยท CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00945 ยท 60.7th percentile
Published
2023-01-17T00:00Z
EPSS history
Timeline
  • 17 JAN 00:00Z
    TP-Link SG105PE firmware prior to 'TL-SG105PE(UN) 1.0_1.0.0 Build 20221208' contains an authentication bypass vulnerability
    cvelistv5