CVE-2025-9303 – TOTOLINK A720R Buffer Overflow in setParentalRules

CVE ID : CVE-2025-9303

Published : Aug. 21, 2025, 3:15 p.m. | 57 minutes ago

Description : A security flaw has been discovered in TOTOLINK A720R 4.1.5cu.630_B20250509. This issue affects the function setParentalRules of the file /cgi-bin/cstecgi.cgi. Performing manipulation of the argument desc results in buffer overflow. The attack is possible to be carried out remotely. The exploit has been released to the public and may be exploited.

Severity: 9.0 | HIGH

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