CVE-2023-48860

TOTOLINK N300RT version 3.2.4-B20180730.0906 has a post-authentication RCE due to incorrect access control, allows attackers can bypass front-end security…

published December 7, 2023

CVSS
—
EPSS
1%
Percentile
71.8
In the wild
Unconfirmed
What it is

⚠️ An oversight in security permissions means that someone who's already logged in can run arbitrary code on your TOTOLINK N300RT! 🔥 Think of your router like a secured office building where only authorized employees can enter. Unfortunately, this vulnerability is akin to having an unlocked side door that anyone inside can sneak through to access sensitive areas without permission. If exploited, an attacker could execute any code they desire, potentially leading to complete control over the device. This could mean manipulating network settings, intercepting traffic, or using the router as a launchpad for other attacks. The consequences could be absolutely devastating for your network security!

Put simply

Think of your router like a secured office building where only authorized employees can enter. Unfortunately, this vulnerability is akin to having an unlocked side door that anyone inside can sneak through to access sensitive areas without permission. This vulnerability arises from incorrect access control in the TOTOLINK N300RT, allowing authenticated users to bypass front-end restrictions and execute arbitrary commands on the router, leading to remote code execution.

What to do

If exploited, an attacker could execute any code they desire, potentially leading to complete control over the device. This could mean manipulating network settings, intercepting traffic, or using the router as a launchpad for other attacks. The consequences could be absolutely devastating for your network security! To safeguard your device, check for firmware updates and ensure you are running the latest version. Regularly audit user access and tighten your router's security settings to prevent unauthorized access. Don’t forget to change default credentials if you haven’t already! You've got this! With a little attention, you can shore up your defenses and keep your network secure. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01376 · 71.8th percentile
Published
2023-12-07T00:00Z
EPSS history
Timeline
  • 07 DEC 00:00Z
    TOTOLINK N300RT version 3.2.4-B20180730.0906 has a post-authentication RCE due to incorrect access control, allows attackers can bypass front-end security…
    cvelistv5