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Vulnerabilities & PatchesEmerging1 sourceAug 14, 2026 · 08:15via CVEFeed

CVE-2026-19814 - TOTOLINK A800R firewall.so cstecgi.cgi setMacQos stack-based overflow

Brief

CVE ID : CVE-2026-19814

Published : Aug. 14, 2026, 8:15 a. m.

  • 50 minutes ago

Description : A vulnerability was detected in TOTOLINK A800R 4.

  • 2cu. 5137_B20200730. Affected is the function setMacQos of the file /cgi-bin/cstecgi. cgi of the component firewall. so. Performing a manipulation of the argument macAddress results in stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit is now public and may be used.

Severity: 0.0

  • NA

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Vulnerabilities & PatchesCVE-2026-19814