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CVE-2025-9303

TOTOLINK A720R cstecgi.cgi setParentalRules buffer overflow

CVSS 8.7 HIGHEPSS 0.8%CWE-119CWE-120
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
Affected products
TOTOLINK · A720R

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References
https://github.com/lin-3-start/lin-cve/blob/main/TOTOLINK%20A720R/TOTOLINK-A720R.mdhttps://github.com/lin-3-start/lin-cve/blob/main/TOTOLINK%20A720R/TOTOLINK-A720R.md#pochttps://vuldb.com/?ctiid.320908https://vuldb.com/?id.320908https://vuldb.com/?submit.632410https://www.totolink.net/