Vulnerability Details CVE-2025-4496
A vulnerability was found in TOTOLINK T10, A3100R, A950RG, A800R, N600R, A3000RU and A810R 4.1.8cu.5241_B20210927. It has been declared as critical. This vulnerability affects the function CloudACMunualUpdate of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument FileName leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 42.1%
CVSS Severity
CVSS v3 Score 8.8
CVSS v2 Score 9.0
References
Products affected by CVE-2025-4496
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cpe:2.3:h:totolink:a3000ru:-
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cpe:2.3:h:totolink:a3100r:-
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cpe:2.3:h:totolink:a800r:-
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cpe:2.3:h:totolink:a810r:-
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cpe:2.3:h:totolink:a950rg:-
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cpe:2.3:h:totolink:n600r:-
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cpe:2.3:h:totolink:t10:-
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cpe:2.3:o:totolink:a3000ru_firmware:4.1.8cu.5241_b20210927
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cpe:2.3:o:totolink:a3100r_firmware:4.1.8cu.5241_b20210927
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cpe:2.3:o:totolink:a800r_firmware:4.1.8cu.5241_b20210927
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cpe:2.3:o:totolink:a810r_firmware:4.1.8cu.5241_b20210927
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cpe:2.3:o:totolink:a950rg_firmware:4.1.8cu.5241_b20210927
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cpe:2.3:o:totolink:n600r_firmware:4.1.8cu.5241_b20210927
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cpe:2.3:o:totolink:t10_firmware:4.1.8cu.5241_b20210927