CVE-2022-26186

TOTOLINK N600R V4.3.0cu.7570_B20200620 was discovered to contain a command injection vulnerability via the exportOvpn interface at cstecgi.cgi

published March 22, 2022

CVSS
—
EPSS
4%
Percentile
90.4
In the wild
Unconfirmed
What it is

⚠️ A crafty command injection vulnerability hiding in the exportOvpn interface could let attackers execute arbitrary commands on your TOTOLINK N600R router! Think of your router as a restaurant kitchen. If the chef accepts takeout orders without checking the source, they might unwittingly cook up something dangerous! This command injection flaw is like a rogue delivery that bypasses all precautions, potentially turning your router into an unwitting accomplice in malicious activities. While there's no known exploitation yet, if an attacker were to leverage this vulnerability, they could take control and execute harmful commands, leading to data breaches or unauthorized access to your network. That could be absolutely devastating for your online security!

Put simply

Think of your router as a restaurant kitchen. If the chef accepts takeout orders without checking the source, they might unwittingly cook up something dangerous! This command injection flaw is like a rogue delivery that bypasses all precautions, potentially turning your router into an unwitting accomplice in malicious activities. This command injection vulnerability occurs in the exportOvpn interface of the TOTOLINK N600R router, allowing attackers to send specially crafted requests that can execute commands on the device without proper authorization.

What to do

While there's no known exploitation yet, if an attacker were to leverage this vulnerability, they could take control and execute harmful commands, leading to data breaches or unauthorized access to your network. That could be absolutely devastating for your online security! To safeguard your network, immediately update the router firmware to the latest version if available. If no patches are provided, consider changing your router settings to limit external access and monitor for any suspicious activity. Staying proactive is key! You've got this! By taking these steps, you're on your way to fortifying your network. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.03947 · 90.4th percentile
Published
2022-03-22T20:13Z
EPSS history
Timeline
  • 22 MAR 20:13Z
    TOTOLINK N600R V4.3.0cu.7570_B20200620 was discovered to contain a command injection vulnerability via the exportOvpn interface at cstecgi.cgi
    cvelistv5