What’s Vulnerable › Vulnerabilities

CVE-2021-35325

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 13.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-08-05 · updated 2026-06-17
• Weakness: CWE-787

Description

A stack overflow in the checkLoginUser function of TOTOLINK A720R A720R_Firmware v4.1.5cu.470_B20200911 allows attackers to cause a denial of service (DOS).

Affected products

• TOTOLINK A720R: 4.1.5cu.470_b20200911

References

• https://github.com/hurricane618/my_cves/blob/master/router/totolink/A720R_cookie_overflow.md
• https://github.com/hurricane618/my_cves/blob/master/router/totolink/A720R_cookie_overflow.md

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