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Known Affected Software Configurations Switch to CPE 2.2

Change History

AND
     OR
          *cpe:2.3:o:totolink:a950rg_firmware:4.1.2cu.5204_b20210112:*:*:*:*:*:*:*
     OR
          cpe:2.3:h:totolink:a950rg:-:*:*:*:*:*:*:*

MITRE: https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/ToTolink/A950RG/5024-setParentRules-urlKeyWord-buffer.md Types: Exploit, Third Party Advisory

AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE-120

A buffer overflow vulnerability exists in the setParentalRules interface of TOTOLINK A950RG V4.1.2cu.5204_B20210112. The urlKeyword parameter is not properly validated, and the function concatenates multiple user-controlled fields into a fixed-size stack buffer without performing boundary checks. A remote attacker can exploit this flaw to cause denial of service or potentially achieve arbitrary code execution.

https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/ToTolink/A950RG/5024-setParentRules-urlKeyWord-buffer.md