CVE-2021-35324 — CRITICAL (9.8)

Vulnerability Description

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

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Totolink	A720R Firmware	4.1.5cu.470_b20200911
Totolink	A720R	-

References

https://github.com/hurricane618/my_cves/blob/master/router/totolink/A720R_login_ExploitThird Party Advisory
https://github.com/hurricane618/my_cves/blob/master/router/totolink/A720R_login_ExploitThird Party Advisory

FAQ

What is CVE-2021-35324?

CVE-2021-35324 is a vulnerability with a CVSS score of 9.8 (CRITICAL). A vulnerability in the Form_Login function of TOTOLINK A720R A720R_Firmware V4.1.5cu.470_B20200911 allows attackers to bypass authentication.

How severe is CVE-2021-35324?

CVE-2021-35324 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2021-35324?

Check the references section above for vendor advisories and patch information. Affected products include: Totolink A720R Firmware, Totolink A720R.