CVE-2021-35326 — HIGH (7.5)

Vulnerability Description

A vulnerability in TOTOLINK A720R router with firmware v4.1.5cu.470_B20200911 allows attackers to download the configuration file via sending a crafted HTTP request.

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

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_leak_cExploitThird Party Advisory
https://github.com/hurricane618/my_cves/blob/master/router/totolink/A720R_leak_cExploitThird Party Advisory

FAQ

What is CVE-2021-35326?

CVE-2021-35326 is a vulnerability with a CVSS score of 7.5 (HIGH). A vulnerability in TOTOLINK A720R router with firmware v4.1.5cu.470_B20200911 allows attackers to download the configuration file via sending a crafted HTTP request.

How severe is CVE-2021-35326?

CVE-2021-35326 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-35326?

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