Login Request a demo
A7
Product
A720R
by TOTOLINK · last CVE Aug 30, 2026
29
CVEs
0
On KEV
9.8
Max CVSS
0
New 30D
Vulnerabilities29In the news0Timeline
Severity mix
Critical 10High 11Medium 8Low 0
Severity
All severities29Critical10High11Medium8Low0
Exploitation
On CISA KEV0Exploited in the wild0
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Add A720R to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2025-9303
9.8
1%
Aug 21
TOTOLINK A720R cstecgi.cgi setParentalRules buffer overflow
Affected: 4.1.5cu.630_b20250509
CVE-2023-23064
9.8
1%
Feb 17
TOTOLINK A720R V4.1.5cu.532_ B20210610 is vulnerable to Incorrect Access Control
Affected: 4.1.5cu.532_b20210610
CVE-2021-45742
9.8
3%
Feb 4
TOTOLINK A720R v4.1.5cu.470_B20200911 was discovered to contain a command injection vulnerability in the "Main" function
Affected: 4.1.5cu.470_b20200911
CVE-2021-45740
9.8
1%
Feb 4
TOTOLINK A720R v4.1.5cu.470_B20200911 was discovered to contain a stack overflow in the setWiFiWpsStart function
Affected: 4.1.5cu.470_b20200911
CVE-2021-44247
9.8
3%
Feb 4
Totolink devices A3100R v4.1.2cu.5050_B20200504, A830R v5.9c.4729_B20191112, and A720R v4.1.5cu.470_B20200911 were discovered to contain command injection vulnerability in the…
Affected: 4.1.5cu.470_b20200911
CVE-2021-35327
9.8
1%
Aug 5
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…
Affected: 4.1.5cu.470_b20200911
CVE-2021-35324
9.8
10%
Aug 5
A vulnerability in the Form_Login function of TOTOLINK A720R A720R_Firmware V4.1.5cu.470_B20200911 allows attackers to bypass authentication
Affected: 4.1.5cu.470_b20200911
CVE-2021-27710
9.8
8%
Apr 14
Command Injection in TOTOLINK X5000R router with firmware v9.1.0u.6118_B20201102, and TOTOLINK A720R router with firmware v4.1.5cu.470_B20200911 allows remote attackers to execute…
Affected: 4.1.5cu.470_b20200911
CVE-2021-27708
9.8
8%
Apr 14
Command Injection in TOTOLINK X5000R router with firmware v9.1.0u.6118_B20201102, and TOTOLINK A720R router with firmware v4.1.5cu.470_B20200911 allows remote attackers to execute…
Affected: 4.1.5cu.470_b20200911
CVE-2026-82539
9.1
1%
Aug 30
TOTOLINK A720R MAC Filtering cstecgi.cgi setMacFilterRules memory corruption
Affected: 4.1.5cu.630_B20250509
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