CVE-2023-46422

TOTOLINK X6000R v9.4.0cu.652_B20230116 was discovered to contain a remote command execution (RCE) vulnerability via the sub_411994 function

High · published October 25, 2023

CVSS v3.1
8.8
EPSS
2%
Percentile
79.0
In the wild
Unconfirmed
What it is

🚨 A single function can turn your router into a hacker’s playground! The TOTOLINK X6000R has a remote command execution (RCE) vulnerability that attackers can exploit with chilling ease. 🔥 Think of your internet router as a front desk at a hotel — if someone can bypass the check-in process and walk right into any room, chaos reigns! That’s exactly what this vulnerability does; it allows attackers to issue commands remotely, like a guest wandering into any room without a reservation. An attacker could gain full control over the router, executing any command they please. This could lead to a complete takeover of the network, enabling data theft, spying on user activity, or worse — compromising connected devices. It’s a recipe for absolute disaster! ⚡

Put simply

Think of your internet router as a front desk at a hotel — if someone can bypass the check-in process and walk right into any room, chaos reigns! That’s exactly what this vulnerability does; it allows attackers to issue commands remotely, like a guest wandering into any room without a reservation. This RCE vulnerability in TOTOLINK X6000R occurs through a flaw in the sub_411994 function, allowing an attacker to execute arbitrary commands without proper authentication, posing a serious risk to network integrity.

What to do

An attacker could gain full control over the router, executing any command they please. This could lead to a complete takeover of the network, enabling data theft, spying on user activity, or worse — compromising connected devices. It’s a recipe for absolute disaster! ⚡ Patch your TOTOLINK X6000R to version 9.4.0cu.652_B20230116 or later immediately. Additionally, review your network settings and consider disabling remote management features if not needed. Regularly check for updates to maintain security! 🛡️ You've got this! By taking these steps, you're well on your way to securing your network and keeping those hackers at bay! 💪😊

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01852 · 79.0th percentile
Published
2023-10-25T00:00Z
EPSS history
Timeline
  • 25 OCT 00:00Z
    TOTOLINK X6000R v9.4.0cu.652_B20230116 was discovered to contain a remote command execution (RCE) vulnerability via the sub_411994 function
    cvelistv5