CVE-2026-19845: falha de alta gravidade em TOTOLINK A800R
TOTOLINK A800R lan.so cstecgi.cgi setStaticDhcpConfig stack-based overflow
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41Vexday Risk Score
Sem sinal de exploração. Ela tem prova de conceito pública.
ssvc Attendcvss 8.7epss 0.9%
A vulnerability was determined in TOTOLINK A800R 4.1.2cu.5137_B20200730. This affects the function setStaticDhcpConfig of the file /cgi-bin/cstecgi.cgi of the component lan.so. Executing a manipulation of the argument Comment can lead to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized.
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
Produtos afetados
TOTOLINK · A800RPoCs públicas encontradas — 1
cve_referencegithub.com/panda666-888/vuls/blob/main/totolink/a800r/setStaticDhcpConfig.mdnão verificado⚠ Recursos públicos, para você avaliar a exposição de sistemas que controla ou está autorizado a testar. Teste apenas com autorização.
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