CVE-2021-35324

A vulnerability in the Form_Login function of TOTOLINK A720R A720R_Firmware V4.1.5cu.470_B20200911 allows attackers to bypass authentication

published August 5, 2021

CVSS
โ€”
EPSS
10%
Percentile
95.7
In the wild
Unconfirmed
What it is

๐Ÿšจ A sneaky vulnerability in the Form_Login function lets attackers waltz right past authentication! ๐Ÿ”ฅ Think of it as a hotel that forgot to check IDs at the front desk, letting anyone waltz into rooms without a reservation. This misstep creates a gaping hole in security. If exploited, an attacker could gain unauthorized access to the TOTOLINK A720R router, leading to potential data breaches or unauthorized network manipulation. This could compromise the security of your entire network, leaving your personal information exposed and your devices vulnerable to further attacks.

Put simply

Think of it as a hotel that forgot to check IDs at the front desk, letting anyone waltz into rooms without a reservation. This misstep creates a gaping hole in security. This vulnerability allows attackers to bypass authentication in the Form_Login function of the TOTOLINK A720R firmware, enabling unauthorized access without needing proper credentials.

What to do

If exploited, an attacker could gain unauthorized access to the TOTOLINK A720R router, leading to potential data breaches or unauthorized network manipulation. This could compromise the security of your entire network, leaving your personal information exposed and your devices vulnerable to further attacks. To mitigate this risk, update your TOTOLINK A720R firmware to the latest version available from the manufacturer. Regularly check for updates to ensure your device is running the most secure version. You've got this! With a quick firmware update, you can get back to surfing safely. ๐Ÿ›ก๏ธ

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.10421 ยท 95.7th percentile
Published
2021-08-05T20:39Z
EPSS history
Timeline
  • 05 AUG 20:39Z
    A vulnerability in the Form_Login function of TOTOLINK A720R A720R_Firmware V4.1.5cu.470_B20200911 allows attackers to bypass authentication
    cvelistv5