CVE-2021-35327
CRITICAL EXPLOITEDTOTOLINK A720R <4.1.5cu.470_B20200911 - RCE
Title source: llmDescription
A vulnerability in TOTOLINK A720R A720R_Firmware v4.1.5cu.470_B20200911 allows attackers to start the Telnet service, then login with the default credentials via a crafted POST request.
References (1)
Core 1
Core References
Exploit, Third Party Advisory x_refsource_misc
https://github.com/hurricane618/my_cves/blob/master/router/totolink/A720R_default_telnet_info.md
Scores
CVSS v3
9.8
EPSS
0.0044
EPSS Percentile
63.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
VulnCheck KEV
2023-11-16
CWE
CWE-862
Status
published
Products (1)
totolink/a720r_firmware
4.1.5cu.470_b20200911
Published
Aug 05, 2021
Tracked Since
Feb 18, 2026