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Threats Tagged 'cve-2026-19813'

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Threats Tagged 'cve-2026-19813'

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CVE-2026-19813: Stack-based Buffer Overflow in TOTOLINK A800RCVE-2026-19813
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CVE-2026-19813 is a stack-based buffer overflow vulnerability in TOTOLINK A800R version 4.1.2cu.5137_B20200730. It affects the setMacFilterRules function in the /cgi-bin/cstecgi.cgi file within the firewall.so component. The vulnerability arises from improper handling of the Comment argument, allowing remote attackers to cause a buffer overflow. Exploit code has been publicly disclosed, but no confirmed active exploitation in the wild is reported.

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